TAS5414B and TAS5424B Evaluation Module
(EVM)
User's Guide
Literature Number: SLOU335
May 2012
Contents
4
5
6
7
................................................................................................................ 5
.................................................................................................................. 5
1.2
Software Installation ..................................................................................................... 6
1.3
Connections .............................................................................................................. 6
1.4
Initial Power Up .......................................................................................................... 6
1.5
Basic Graphical User Interface Controls ............................................................................. 7
EVM Description ................................................................................................................. 7
2.1
Description of Inputs .................................................................................................... 7
2.2
Description of Outputs .................................................................................................. 7
2.3
Controls ................................................................................................................... 8
2.4
Indicator Description .................................................................................................... 9
Graphical User Interface ...................................................................................................... 9
3.1
Introduction ............................................................................................................... 9
3.2
Software Installation ..................................................................................................... 9
3.3
Hardware Installation ................................................................................................... 9
3.4
Using the GUI ............................................................................................................ 9
TAS5414/TAS5424B EVM Schematics .................................................................................. 11
Board Layouts .................................................................................................................. 15
Bill of Materials ................................................................................................................. 23
Related Documentation from Texas Instruments ................................................................... 25
2
Table of Contents
1
Quick-Start Guide
1.1
2
3
Overview
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List of Figures
..........................................................................................
...............................................................
2
End Panel for I C Connections ............................................................................................
Main Window ................................................................................................................
Wiring Harness for Power and Speaker Connections..................................................................
Power and Speaker Connections to the EVM...........................................................................
TAS5414BPHD Top Layer ...............................................................................................
TAS5414BPHD Mid Layer Level 1 ......................................................................................
TAS5414BPHD Mid Layer Level 2 ......................................................................................
TAS5414BPHD Bottom Layer ...........................................................................................
TAS5414BPHD Top Silkscreen Overlay ...............................................................................
TAS5414BPHD Bottom Silkscreen Overlay............................................................................
TAS5414BDKD Top Layer ..............................................................................................
TAS5414BDKD Mid Layer Level 1 ......................................................................................
TAS5414BDKD Mid Layer Level 2 ......................................................................................
TAS5414BDKD Bottom Layer ...........................................................................................
TAS5414BDKD Top Silkscreen Overlay ...............................................................................
TAS5414BDKD Bottom Silkscreen Overlay............................................................................
TAS5424BDKD Top Layer ..............................................................................................
TAS5424BDKD Mid Layer Level 1 ......................................................................................
TAS5424BDKD Mid Layer Level 2 ......................................................................................
TAS5424BDKD Bottom Layer ...........................................................................................
TAS5424BDKD Top Silkscreen Overlay ...............................................................................
1
EVM to I2C Device Connections
5
2
Connections for Input, Speaker Loads, Power, and I2C
6
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
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List of Figures
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6
7
8
8
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
3
www.ti.com
List of Tables
4
1
Bill of Materials for TAS5414BPHD ..................................................................................... 23
2
Bill of Materials for TAS5414BDKD ..................................................................................... 24
3
Bill of Materials for TAS5424BDKD ..................................................................................... 25
List of Tables
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User's Guide
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TAS5414B and TAS5424B Evaluation Module (EVM) User's
Guide
The TAS5414B/TAS5424B evaluation module (EVM) is intended to be used to demonstrate the
capabilities of the device. All the device features can be accessed through the hardware and the software
graphical user interface (GUI) supplied. This user’s guide contains a description of the EVM and the GUI.
Included are the EVM schematics, bill of materials, and the board layout.
1
Quick-Start Guide
This section provides a guide to set up and power up the EVM without the details of its operation. For a
more-detailed description, read the complete user's guide.
1.1
Overview
The EVM consists of a single printed circuit board (PCB) mounted inside a metal chassis for EMC testing.
The EVM must have an external I2C controller board to function. The USB-to-I2C controller board connects
to a personal computer (PC) through a USB cable. The EVM connects to the I2C controller through a
supplied 6-pin DIN cable. The PC needs the graphical user interface (GUI) software to control the EVM.
See Figure 1 for the device connections.
Software is available on the enclosed CDrom and provides the GUI, this document, and any other
necessary documents. Hardware provided in the EVM modules consists of the EVM, an I2C controller
board, a USB cable, a 6-pin DIN cable, and speaker cables.
Figure 1. EVM to I2C Device Connections
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Quick-Start Guide
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Software Installation
The software is provided on the TI Web site. Run the setup.exe program to install the GUI. For more
details, see Section 1.5, Basic Graphical User Interface Controls.
1.3
Connections
The connections are for an analog signal for the input, speaker loads, power, and I2C. The audio inputs
are made through the four RCA connectors. The power connectors and speaker connectors are made
using the 10-pin connector.
The I2C connections are made through a 6-pin DIN connector. The provided adapter PCB and cable
connect the EVM to the PC. The adapter PCB is an I2C-to-USB converter, which is a human-interface
device (HID) and is automatically recognized by the PC when connected. Therefore, no drivers are
needed.
The basic connections are: PVDD or power is connected to the EVM through the supplied 10-pin
connector with the twisted red and black wires. The speakers or loads are also connected through the
same 10-pin connector with the twisted red and white wires. The 6-pin DIN is connected to the I2C-to-USB
adapter board. See Figure 2 for EVM input details.
Ch. 4
4 Audio RCA
Input
Connectors
Ch. 3
Standby Switch
Ch. 2
Ch. 1
10-pin
connector for
speakers and
power
{ Ch. 4
{ Ch. 3
{ Ch. 2
{ Ch. 1
{ PVDD
2
6-pin DIN I C
Connector
Figure 2. Connections for Input, Speaker Loads, Power, and I2C
1.4
Initial Power Up
Power
Mute
Standby
Standby
OFF
Clip OTW
2
I C
Fault
Before applying power, check to make sure the standby control switch is in the Standby OFF position, as
shown in Figure 3. If the switch is in the Standby ON position, then at power up the I2C LED indicator on
the GUI is red (see Section 3.4.3 for more details).
Standby
ON
Figure 3. End Panel for I2C Connections
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EVM Description
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Apply power: the Standby, Mute, and Power LEDs should be on. The Fault LED may also be on, but not
necessarily. This indicates that the unit is powered, and the TAS5414B or TAS5424B is in Standby Mode
and Mute Mode. The fault indicated is an undervoltage fault during power up. This is normal and is
cleared by reading I2C Register 0x00 (the Read Faults button) twice. Reading the faults once clears the
faults, and the second read is to ensure that all the faults have been cleared.
1.5
Basic Graphical User Interface Controls
The default state for the device is mute. To unmute, click the Play All button at the top left of the window.
To mute, click the Mute All button. The main EVM window is show in Figure 4.
Figure 4. Main Window
2
EVM Description
2.1
Description of Inputs
2.1.1
Analog Inputs
The TAS5424B EVM provides balanced input and the TAS5414B EVM provides unbalanced (singleended) inputs. The four RCA jacks on either EVM are provided for the audio input. The unbalanced inputs
have the shield of the RCA connected to ground. The balanced inputs have the plus (+) input on the
center pin of the RCA and the minus (–) input on the shield. The balanced ground can be connected to
the chassis or Power– (GND).
2.1.2
Power
The EVM requires one dc power connection. The connection is made through a 10-pin supplied
connector. The black wire is ground and the red wire is connected to PVDD, which can range from 6 to 24
Vdc.
2.2
2.2.1
Description of Outputs
Speaker and Power Connections
The 10-pin connector on the EVM and the wiring harness provide the power connections and the speaker
connections. The power connection consists of a pair of red and black twisted wires, which correspond to
the plus (+) output and minus (–) output, respectively. This pair of wires must be attached to a power
supply.
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EVM Description
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The speaker connections consist of the remaining four pairs of red and white twisted wire. Each pair of red
and white wires corresponds with a channel. The red wire corresponds to the plus (+) output, and the
white wire corresponds to the minus (–) output. These wires must be terminated to a speaker load or
resistive load.
See Figure 2 for more details on the 10-pin connector on the EVM, Figure 5 for more details about the
speaker cables, and Figure 6 for the speaker cables connection to the EVM.
Figure 5. Wiring Harness for Power and Speaker Connections
Ch. 4
Ch. 3
Ch. 2
Ch. 1
Power
Figure 6. Power and Speaker Connections to the EVM
NOTE:
Do not connect any of the speaker outputs to ground. The TAS5414B and TAS5424B have
full bridged outputs; connecting to ground triggers a fault.
The outputs can be paralleled by connecting the plus (+) of one channel to the plus (+) of the other
channel. The minus (–) connection of one channel and the minus (–) connection of the other channel must
be connected also. See the data sheet for more details on parallel outputs (PBTL).
2.3
2.3.1
Controls
Standby
The standby switch is located next to the 6-pin DIN I2C input connector. Having the toggle in the Standby
ON position forces the TAS5414B or TAS5424B into the standby mode. This is the same as a power-on
reset (POR). POR shuts down the device, and I2C is not functional.
Setting the switch to the Standby OFF position puts the device in the EVM into its default power up mode.
The I2C registers are set to their defaults. The amplifier output is in Hi-Z mode.
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Graphical User Interface
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2.4
Indicator Description
There are five LED indicators on the chassis next to the standby switch. The LED farthest away from the
standby switch is for the 3.3 Vdc supply. The 3.3 V supply is needed for the LEDs and the standby circuit.
The other four LEDs indicate the four non-I2C output pins: FAULT , CLIP_OTW, STANDBY, and MUTE.
The FAULT and CLIP_OTW signals are also routed to the 6-pin DIN for the GUI. In normal play mode,
these four LEDs should not light.
3
Graphical User Interface
3.1
Introduction
The TAS5414B/TAS5424B GUI software is designed to demonstrate the features of the TAS5414B and
TAS5424B. It is also able to assist the applications programmer in generating and saving the desired
operating characteristics.
The TAS5414B/TAS5424B GUI has a feature by which it can log the I2C data being sent to the device.
This can be helpful to the programmer in understanding the I2C commands needed for proper function.
3.2
Software Installation
The GUI software is available on the CDrom provided with the EVM. Run the setup.exe program on a
personal computer (PC) with the Windows OS to install the GUI.
The software is currently supported up to Windows XP and is not supported by Windows 7.
The PC may need to connect to the internet to download the Microsoft .Net 2.0 environment, if it is not
already on the PC.
3.3
Hardware Installation
In the EVM package is a small PCB labeled USB2IIC2 on the PCB. This is the USB-to-I2C converter to
communicate from the PC to the EVM. Connect the USB cable to the PC and the PCB. Connect the 6-pin
cable to the connector labeled I2C on the converter PCB to the 6-pin connector on the EVM. The USB
connection provides power for this card. The PC should automatically connect to the USB-connected
PCB. See Figure 1, EVM to I2C Device Connections, for more details.
3.4
Using the GUI
3.4.1
The Main Window
3.4.1.1
TAS5414 Control Panel
The control panel consists of six buttons that perform basic functions on all four channels.
Reset: This button sends a software reset to the device via I2C. It is equivalent to sending 0x9F to register
0x0C. All the I2C defaults are restored.
Read Faults: This button reads the two fault registers 0x00 and 0x01 and reports the data to the Device
Status Panel
Load Diag: This button runs a script to perform the built-in load diagnostics and reports any faults to the
Device Status Panel. The details are displayed for each channel.
Play All: This button uses I2C to write 0x00 to register 0x0C which places all four channels into play
mode.
Mute All: This button uses I2C to set all channels to mute mode by writing 0x10 to register 0x0C. All
channels switch at 50% duty cycle, and no signal will pass from the input to the output.
Hi-Z All: This button places all four channel outputs into a high-impedance state by writing 0x1F to
register 0x0C. The device is first placed in mute. The Low-Low state is then invoked. Lastly, the outputs
are placed in Hi-Z.
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Graphical User Interface
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Device Status Panel
Device Panel Title: The title at the top of the Device Status Panel shows which device the GUI is set to
communicate. The four options are: Master, Slave1, Slave 2, and Slave 3. This is changed in the menu
item Device Select.
Global: This provides fault feedback from the device. If a fault occurs a red Fault is indicated. Read the
fault detail in the register 0x00 and 0x01.
Temperature: This shows the temperature of the device. When the device is below 125°C, the color is
green. At Level 1 OTW, the color is yellow. At Level 2 OTW, the color is orange. At Level 3 OTW, the
color is red.
Channel 1-4: These four items provide individual channel output states: Hi-Z, Mute, Low-Low, and Play.
The gain setting will be displayed with the play indication.
Fsw: This item provides the switching frequency of the outputs.
3.4.3
Connection Status Panel
There are two LED indicators to provide connection status.
USB: This indicator is gray when there is no USB connection to the USB2II2C PCB. The I2C LED is off.
The indicator is green when a connection is good.
I2C: This indicator is red when there is a USB connection, but no I2C connection. A green indicator shows
that I2C communication is functioning properly. If the LED is off, then there is no USB connection.
3.4.4
I2C Log Panel
All the I2C commands that are sent or received by the TAS5414B and TAS5424B are shown in this panel
except for I2C polling information. The displayed data can be copied to the clipboard for a programming
aid.
This type of information can be controlled by the I2C Log menu item. An R indicates a value read from the
device and a W indicates a value sent to the device. Valuable comments are also provided. Polling I2C
reads are not shown to prevent over-running the panel with background reads. See Section 3.4.7 for
further details on each tab.
3.4.5
Register Overview Panel
This panel provides the hexadecimal (hex) data for each I2C register. The hex data in the control registers
can be directly changed here and sent to the device with the Apply button. Any changes made to the data
are cleared by clicking the Cancel button. The Register Detail panel is changed either by changing the hex
value of the register directly or by clicking on the register and changing the specific bit in the Register
Detail panel. (See Section 3.4.6)
3.4.6
Register Detail Panel
This panel provides a detailed view of each register. By clicking on a register in the Register Overview
panel, the details of that register are shown. Each bit has its description and its value shown by the
checkbox. A checkbox with a check mark indicates a logical 1 and an unchecked checkbox indicates a
logical 0. Changes to each bit can be made by clicking on the checkbox. The changes are sent to the
device by clicking on the Apply button in the Register Overview panel.
3.4.7
Menu
File: In this menu, the Exit function can be found at the bottom of the drop-down menu.
Device Select: The I2C device select value can be changed in the Menu. For the EVM, use the default
value, which is Master.
Macros: In this menu, macros can be used. Macros are currently not being implemented at this time.
Custom Macros: This allows the users to create then save their own macros for later use.
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Preloaded Macros: This menu item provides a list of built-in macros to perform typical I2C routines.
Read: The Read panel controls are located in this menu
Fault Registers: When selected, the values of the fault registers are displayed in the I2C log. Note that
reading fault registers is different from reading faults. The data in a fault register is cleared on read.
The actual value displayed may show the fault, but the value in the device register will be cleared. A
second read of the fault registers will show a cleared fault register.
Load Diagnostic Registers: When selected, the values of the load diagnostic registers are read.
Status Registers: When selected, the values of the status registers are read.
Control Registers: When selected, the values of the control registers are read.
All Registers: When selected, the values of all the registers are read.
Options: The Options panel controls are located in this menu
Crosstalk Compensation Enabled: When selected, Crosstalk is optimized. When this option is
disabled, the standard operation optimizes PSRR.
180 Phase Difference: When selected, the channels switch at 180° phase difference
Switching Frequency: When selected, the switching-frequency setting for AM avoidance can be
changed to 357 kHz or 500 kHz.
All Channels Gain: When selected, the gain on all the channels can be changed to 12 dB, 20 dB, or
32 dB.
I2C Log: The I2C Log panel controls are located in this menu.
Enabled: When selected, this menu option shows the I2C Log panel. When disabled, the I2C Log panel
is hidden.
Show I2C Reads: When selected, this menu option shows the values read from the device. These are
indicated with a R.
Show I2C Writes: When selected, this menu option shows the values that are sent to the device.
These are indicated with a W.
Show Comments: When selected, this menu option shows the comments. The comments are not
shown when this item is not selected.
Clear: This menu item clears the log data. The data is lost.
I2C Polling: The I2C Polling panel controls are located in this menu
Enabled: When selected, the I2C actively samples the status registers specifically. When I2C Polling is
disabled, there is no guarantee that the register readings are valid.
Rate: When selected, the poll rate can be changed (in ms). The default setting is 250 ms.
Help: This menu item provides four items:
About: This provides the revision level of the software.
User Guide: This opens the User Guide in the AdobeTM AcrobatTM ReaderTM. Acrobat Reader
needs to be available on the PC.
Device Webpage: This opens the TAS5414B/TAS5424B web page at the Texas Instruments Web site
in the default browser. The most-current data sheets, application reports, and GUI software is available
for downloading.
Check for EVM Updates: This checks to see if any new updates of the GUI are available.
4
TAS5414/TAS5424B EVM Schematics
The schematics for the TAS5414BPHD, TAS5414BDKD, and TAS5424BDKD are shown on the following
pages.
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TAS5414/TAS5424B EVM Schematics
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TAS5414BPHD EVM Schematics
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TAS5414/TAS5424B EVM Schematics
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TAS5414BDKD EVM Schematics
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TAS5414/TAS5424B EVM Schematics
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TAS5424BDKD EVM Schematics
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Board Layouts
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5
Board Layouts
Figure 7. TAS5414BPHD Top Layer
Figure 8. TAS5414BPHD Mid Layer Level 1
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Board Layouts
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Figure 9. TAS5414BPHD Mid Layer Level 2
Figure 10. TAS5414BPHD Bottom Layer
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Figure 11. TAS5414BPHD Top Silkscreen Overlay
Figure 12. TAS5414BPHD Bottom Silkscreen Overlay
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Board Layouts
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Figure 13. TAS5414BDKD Top Layer
Figure 14. TAS5414BDKD Mid Layer Level 1
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Figure 15. TAS5414BDKD Mid Layer Level 2
Figure 16. TAS5414BDKD Bottom Layer
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Board Layouts
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Figure 17. TAS5414BDKD Top Silkscreen Overlay
Figure 18. TAS5414BDKD Bottom Silkscreen Overlay
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Figure 19. TAS5424BDKD Top Layer
Figure 20. TAS5424BDKD Mid Layer Level 1
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Board Layouts
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Figure 21. TAS5424BDKD Mid Layer Level 2
Figure 22. TAS5424BDKD Bottom Layer
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Bill of Materials
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Figure 23. TAS5424BDKD Top Silkscreen Overlay
6
Bill of Materials
Table 1, Table 2, and Table 3 present the bill of materials for TAS5414BPHD, TAS5414BDKD, and
TAS5424BDKD respectively.
Table 1. Bill of Materials for TAS5414BPHD
VALUE
DESCRIPTION
DESIGNATOR
P/N
P/N (DIGIKEY)
QUANTITY
4.7 µF
Capacitor, ceramic
C1, C2
C2012X5R1E475K
445-4116-1-ND
2
0.082 µF
Capacitor, ceramic
C3
ECJ-2YB1H823K
PCC1839CT
1
2200 pF
Capacitor, ceramic
C4
ECJ-2VB1H222K
PCC222BNCT-ND
1
330 µF/35 V
Capacitor, electrolytic
C5, C6, C7, C8
UVR1V331MPD
493-1083-ND
4
Capacitor, ceramic
C9, C10, C27, C28,C50,
C51
C3216X7R1H105K
445-1423-1-ND
6
1 nF/50 V
Capacitor, ceramic
C11, C15, C20, C24, C29,
C34, C40, C45
ECJ-2VB1H102K
PCC102BNCT-ND
8
150 nF/25 V
Capacitor, ceramic
C12, C16, C21, C25, C30,
C35, C41, C46
C2012X7R1E474K
445-1353-1-ND
8
10 nF/25 V
Capacitor, ceramic
C13, C17, C22, C26,C31,
C36, C42, C47
ECJ-1VB1E103K
PCC1763CT-ND
8
470 nF/63 V
Capacitor, ceramic
C14, C23, C32, C43
B32529C474J
495-1110-ND
4
220 nF
Capacitor, ceramic
C18
C0603C334K4RACTU
399-4916-1-ND
1
0.1 µF
Capacitor, ceramic
C19, C33, C57
ECJ-1VB1C104K
PCC1762CT-ND
3
0.47 µF/16 V
Capacitor, film
C37, C39, C48, C52
ECP-U1C474MA5
PCF1130CT-ND
4
1200 pF/50 V
Capacitor, ceramic
C38, C44, C49, C54
ECJ-1VB1H122K
PCC1773CT-ND
4
1 µF/16 V
Capacitor, film
C53, C55
ECP-U1C105MA5
PCF1132CT-ND
2
GRN
Typical GREEN GaAs LED
D1
SML-LX0603GW-TR
67-1549-1-ND
1
RED
Typical RED GaAs LED
D2, D3, D4
SML-LX0603SRW-TR
67-1551-1-ND
3
YEL
Typical YELLOW GaAs LED
D5
SML-LX0603YW-TR
67-1550-1-ND
1
Channel 1, 2, 3, 4
input
RCA phono jack, right angle,
thru-hole, snap-in
J1
RCJ-011
CP-1400-ND
4
10 µH
10-µH inductor, SMT
L1
Coilcraft SER1360H-103L
1
Dual_inductor
Dual inductor
L2, L3, L4, L5
Toko HEAW
4
LP1
LPF-C051303S
1 µF/50 V
LIGHTPIPE 5POS
Header 7
Header, 7-pin
P1
MD-60S
Output
Header, 10-pin, right
P2
Samtech IPBT-110-H1-T-S-RA
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1
CP-2460
1
1
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Bill of Materials
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Table 1. Bill of Materials for TAS5414BPHD (continued)
VALUE
DESCRIPTION
DESIGNATOR
P/N
P/N (DIGIKEY)
QUANTITY
N MOS
FET - P W/DIODE
Q1
IRLMS5703TRPBF
IRLMS5703PBFCT-ND
1
20 kΩ
Resistor, SMT
R1, R16
ERJ-3EKF2002V
P20.0KHCT-ND
2
4.7 kΩ
Resistor, SMT
R2, R3
ERJ-3EKF4701V
P4.70KHCT-ND
2
47 Ω
Resistor, SMT
R4
ERJ-3EKF47R0V
P47.0HCT-ND
1
49.9 kΩ
Resistor, SMT
R5, R6, R7, R23,R28, R33,
R36
ERJ-3EKF4992V
P49.9KHCT-ND
7
5.6 Ω
Resistor, SMT
R8, R10, R12, R14,R17,
R19, R26, R29
RL1220S-5R6-F
RL12S5.6FCT-ND
8
499 Ω
Resistor, SMT
R21, R22, R24, R25,R31,
R32, R34, R35
ERJ-3EKF4990V
P499HCT-ND
8
249 Ω
Resistor, SMT
R37
ERJ-3EKF2490V
P249HCT-ND
1
470 Ω
Resistor, SMT
R44, R45, R46, R47
ERJ-3GEYJ471V
P470GCT-ND
4
332 Ω
Resistor, SMT
R48
ERJ-3EKF3320V
P332HCT-ND
1
S1
E-switch, SPDT, right-angle
S1
100SP1T2B4M7RE
EG2364-ND
1
TAS5414BPHD
4-channel class-D amplifier
U1
TAS5414BTPHDRQ1
TAS5414BTPHDRQ1-ND
1
UA78M33CDCY
Positive-voltage regulator
U3
UA78M33CDCYR
296-13424-1-ND
1
Table 2. Bill of Materials for TAS5414BDKD
VALUE
DESCRIPTION
P/N
P/N (DIGIKEY)
QUANTITY
Capacitor, ceramic
C1, C2
C2012X5R1E475K
445-4116-1-ND
2
0.082 µF
Capacitor, ceramic
C3
ECJ-2YB1H823K
PCC1839CT
1
2200 pF
Capacitor, ceramic
C4
ECJ-2VB1H222K
PCC222BNCT-ND
1
330 µF/35 V
Capacitor, electrolytic
C5, C6, C7, C8
UVR1V331MPD
493-1083-ND
4
Capacitor, ceramic
C9, C10, C27, C28,C50,
C51
C3216X7R1H105K
445-1423-1-ND
6
1 nF/50 V
Capacitor, ceramic
C11, C15, C20, C24, C29,
C34, C40, C45
ECJ-2VB1H102K
PCC102BNCT-ND
8
150 nF/25 V
Capacitor, ceramic
C12, C16, C21, C25, C30,
C35, C41, C46
C2012X7R1E474K
445-1353-1-ND
8
10 nF/25 V
Capacitor, ceramic
C13, C17, C22, C26,C31,
C36, C42, C47
ECJ-1VB1E103K
PCC1763CT-ND
8
470 nF/63 V
Capacitor, ceramic
C14, C23, C32, C43
B32529C474J
495-1110-ND
4
220 nF
Capacitor, ceramic
C18
C0603C334K4RACTU
399-4916-1-ND
1
0.1 µF
Capacitor, ceramic
C19, C33, C57
ECJ-1VB1C104K
PCC1762CT-ND
3
0.47 µF/16 V
Capacitor, film
C37, C39, C48, C52
ECP-U1C474MA5
PCF1130CT-ND
4
1200 pF/50 V
Capacitor, ceramic
C38, C44, C49, C54
ECJ-1VB1H122K
PCC1773CT-ND
4
1 µF/16 V
Capacitor, film
C53, C55
ECP-U1C105MA5
PCF1132CT-ND
2
GRN
Typical GREEN GaAs LED
D1
SML-LX0603GW-TR
67-1549-1-ND
1
RED
Typical RED GaAs LED
D2, D3, D4
SML-LX0603SRW-TR
67-1551-1-ND
3
YEL
Typical YELLOW GaAs LED
D5
SML-LX0603YW-TR
67-1550-1-ND
1
Channel 1, 2, 3, 4
input
RCA phono jack, right angle,
thru-hole, snap-in
J1
RCJ-011
CP-1400-ND
4
L1
Coilcraft SER1360H-103L
1
L2, L3, L4, L5
Toko HEAW
4
LP1
LPF-C051303S
1 µF/50 V
10uH
Dual_inductor
10-µH Inductor, SMT
Dual inductor
LIGHTPIPE 5POS
1
Header 7
Header, 7-pin
P1
MD-60S
Output
Header, 10-pin, right
P2
Samtech IPBT-110-H1-T-S-RA
N MOS
FET - P W/DIODE
Q1
IRLMS5703TRPBF
IRLMS5703PBFCT-ND
1
20 kΩ
Resistor, SMT
R1, R16
ERJ-3EKF2002V
P20.0KHCT-ND
2
4.7 kΩ
Resistor, SMT
R2, R3
ERJ-3EKF4701V
P4.70KHCT-ND
2
47 Ω
Resistor, SMT
R4
ERJ-3EKF47R0V
P47.0HCT-ND
1
Resistor, SMT
R5, R6, R7, R23,R28, R33,
R36
ERJ-3EKF4992V
P49.9KHCT-ND
7
5.6 Ω
Resistor, SMT
R8, R10, R12, R14,R17,
R19, R26, R29
RL1220S-5R6-F
RL12S5.6FCT-ND
8
499 Ω
Resistor, SMT
R21, R22, R24, R25,R31,
R32, R34, R35
ERJ-3EKF4990V
P499HCT-ND
8
249 Ω
Resistor, SMT
R37
ERJ-3EKF2490V
P249HCT-ND
1
470 Ω
Resistor, SMT
R44, R45, R46, R47
ERJ-3GEYJ471V
P470GCT-ND
4
49.9 kΩ
24
DESIGNATOR
4.7 µF
TAS5414B and TAS5424B Evaluation Module (EVM) User's Guide
Copyright © 2012, Texas Instruments Incorporated
CP-2460
1
1
SLOU335 – May 2012
Submit Documentation Feedback
Related Documentation from Texas Instruments
www.ti.com
Table 2. Bill of Materials for TAS5414BDKD (continued)
VALUE
DESCRIPTION
DESIGNATOR
P/N
P/N (DIGIKEY)
QUANTITY
332 Ω
Resistor, SMT
R48
ERJ-3EKF3320V
P332HCT-ND
1
S1
E-switch, SPDT, right-angle
S1
100SP1T2B4M7RE
EG2364-ND
1
TAS5414BDKD
4-channel class-D amplifier
U1
TAS5414BTDKDRQ1
TAS5414BTDKDRQ1-ND
1
UA78M33CDCY
Positive-voltage regulator
U3
UA78M33CDCYR
296-13424-1-ND
1
Table 3. Bill of Materials for TAS5424BDKD
VALUE
DESCRIPTION
DESIGNATOR
P/N (DIGIKEY)
QUANTITY
Capacitor, ceramic
C1, C2
C2012X5R1E475K
445-4116-1-ND
2
0.082 µF
Capacitor, ceramic
C3
ECJ-2YB1H823K
PCC1839CT
1
2200 pF
Capacitor, ceramic
C4
ECJ-2VB1H222K
PCC222BNCT-ND
1
330 µF/35 V
Capacitor, electrolytic
C5, C6, C7, C8
UVR1V331MPD
493-1083-ND
4
1 µF/50 V
Capacitor, ceramic
C9, C10, C27, C28,C50, C51
C3216X7R1H105K
445-1423-1-ND
6
1 nF/50 V
Capacitor, ceramic
C11, C15, C20, C24, C29,
C34, C40, C45
ECJ-2VB1H102K
PCC102BNCT-ND
8
150 nF/25 V
Capacitor, ceramic
C12, C16, C21, C25, C30,
C35, C41, C46
C2012X7R1E474K
445-1353-1-ND
8
10 nF/25 V
Capacitor, ceramic
C13, C17, C22, C26,C31,
C36, C42, C47
ECJ-1VB1E103K
PCC1763CT-ND
8
470 nF/63 V
Capacitor, ceramic
C14, C23, C32, C43
B32529C474J
495-1110-ND
4
22 nF
Capacitor, ceramic
C18
C0603C334K4RACTU
399-4916-1-ND
1
0.1 µF
Capacitor, ceramic
C19, C33, C57
ECJ-1VB1C104K
PCC1762CT-ND
3
0.47uF/16V
Capacitor, film
C37, C44, C48, C53, C54,
C59, C60, C63
ECP-U1C474MA5
PCF1130CT-ND
8
1200 pF/50 V
Capacitor, ceramic
C38, C39, C49, C52, C55,
C58, C61, C62
ECJ-1VB1H122K
PCC1773CT-ND
8
GRN
Typical GREEN GaAs LED
D1
SML-LX0603GW-TR
67-1549-1-ND
1
RED
Typical RED GaAs LED
D2, D3, D4
SML-LX0603SRW-TR
67-1551-1-ND
3
YEL
Typical YELLOW GaAs LED
D5
SML-LX0603YW-TR
67-1550-1-ND
1
Channel 1, 2, 3, 4
input
RCA phono jack, right angle,
thru-hole, snap-in
J1
RCJ-011
CP-1400-ND
4
10 µH
10-µH inductor, SMT
L1
Coilcraft SER1360H-103L
1
Dual_inductor
Dual inductor
L2, L3, L4, L5
Toko HEAW
4
LP1
LPF-C051303S
LIGHTPIPE 5POS
7
P/N
4.7 µF
1
Header 7
Header, 7-pin
P1
MD-60S
CP-2460
Output
Header, 10-pin, right
P2
Samtech IPBT-110-H1-T-S-RA
1
N MOS
FET - P W/DIODE
Q1
IRLMS5703TRPBF
IRLMS5703PBFCT-ND
1
20 kΩ
Resistor, SMT
R1, R16
ERJ-3EKF2002V
P20.0KHCT-ND
2
4.7 kΩ
Resistor, SMT
R2, R3
ERJ-3EKF4701V
P4.70KHCT-ND
2
47 Ω
Resistor, SMT
R4
ERJ-3EKF47R0V
P47.0HCT-ND
1
49.9 kΩ
Resistor, SMT
R5, R6, R7, R23, R9, R20,
R24, R31, R32, R37, R49
ERJ-3EKF4992V
P49.9KHCT-ND
11
5.6 Ω
Resistor, SMT
R8, R10, R12, R14,R17, R19,
R26, R29
RL1220S-5R6-F
RL12S5.6FCT-ND
8
499 Ω
Resistor, SMT
R21, R22, R11, R13, R15,
R18, R25, R27, R28, R30,
R33, R34, R35, R36, R50,
R51
ERJ-3EKF4990V
P499HCT-ND
16
470 Ω
Resistor, SMT
R44, R45, R46, R47
ERJ-3GEYJ471V
P470GCT-ND
4
332 Ω
Resistor, SMT
R48
ERJ-3EKF3320V
P332HCT-ND
1
S1
E-switch, SPDT, right-angle
S1
100SP1T2B4M7RE
EG2364-ND
1
TAS5424BDKD
4-channel class-D amplifeir
U2
TAS5424BTDKDRQ1
TAS5424BTDKDRQ1-ND
1
UA78M33CDCY
Positive-voltage regulator
U3
UA78M33CDCYR
296-13424-1-ND
1
1
Related Documentation from Texas Instruments
The TAS5414B, TAS5424B, Four-Channel Automotive Digital Amplifiers data sheet can be found online at
www.ti.com.
SLOU335 – May 2012
Submit Documentation Feedback
TAS5414B and TAS5424B Evaluation Module (EVM) User's Guide
Copyright © 2012, Texas Instruments Incorporated
25
Evaluation Board/Kit Important Notice
Texas Instruments (TI) provides the enclosed product(s) under the following conditions:
This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES
ONLY and is not considered by TI to be a finished end-product fit for general consumer use. Persons handling the product(s) must have
electronics training and observe good engineering practice standards. As such, the goods being provided are not intended to be complete
in terms of required design-, marketing-, and/or manufacturing-related protective considerations, including product safety and environmental
measures typically found in end products that incorporate such semiconductor components or circuit boards. This evaluation board/kit does
not fall within the scope of the European Union directives regarding electromagnetic compatibility, restricted substances (RoHS), recycling
(WEEE), FCC, CE or UL, and therefore may not meet the technical requirements of these directives or other related directives.
Should this evaluation board/kit not meet the specifications indicated in the User’s Guide, the board/kit may be returned within 30 days from
the date of delivery for a full refund. THE FOREGOING WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY SELLER TO BUYER
AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTY OF
MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE.
The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user indemnifies TI from all claims
arising from the handling or use of the goods. Due to the open construction of the product, it is the user’s responsibility to take any and all
appropriate precautions with regard to electrostatic discharge.
EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH ABOVE, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY
INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES.
TI currently deals with a variety of customers for products, and therefore our arrangement with the user is not exclusive.
TI assumes no liability for applications assistance, customer product design, software performance, or infringement of patents or
services described herein.
Please read the User’s Guide and, specifically, the Warnings and Restrictions notice in the User’s Guide prior to handling the product. This
notice contains important safety information about temperatures and voltages. For additional information on TI’s environmental and/or
safety programs, please contact the TI application engineer or visit www.ti.com/esh.
No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine, process, or
combination in which such TI products or services might be or are used.
FCC Warning
This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES
ONLY and is not considered by TI to be a finished end-product fit for general consumer use. It generates, uses, and can radiate radio
frequency energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC rules, which are
designed to provide reasonable protection against radio frequency interference. Operation of this equipment in other environments may
cause interference with radio communications, in which case the user at his own expense will be required to take whatever measures may
be required to correct this interference.
EVM Warnings and Restrictions
It is important to operate this EVM within the input voltage range of -0.3 V to 48 V and the output voltage range of 0.9 V to 18 V.
Exceeding the specified input range may cause unexpected operation and/or irreversible damage to the EVM. If there are questions
concerning the input range, please contact a TI field representative prior to connecting the input power.
Applying loads outside of the specified output range may result in unintended operation and/or possible permanent damage to the EVM.
Please consult the EVM User's Guide prior to connecting any load to the EVM output. If there is uncertainty as to the load specification,
please contact a TI field representative.
During normal operation, some circuit components may have case temperatures greater than 85°C. The EVM is designed to operate
properly with certain components above 60°C as long as the input and output ranges are maintained. These components include but are
not limited to linear regulators, switching transistors, pass transistors, and current sense resistors. These types of devices can be identified
using the EVM schematic located in the EVM User's Guide. When placing measurement probes near these devices during operation,
please be aware that these devices may be very warm to the touch.
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2012, Texas Instruments Incorporated
EVALUATION BOARD/KIT/MODULE (EVM) ADDITIONAL TERMS
Texas Instruments (TI) provides the enclosed Evaluation Board/Kit/Module (EVM) under the following conditions:
The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user indemnifies TI from all claims
arising from the handling or use of the goods.
Should this evaluation board/kit not meet the specifications indicated in the User’s Guide, the board/kit may be returned within 30 days from
the date of delivery for a full refund. THE FOREGOING LIMITED WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY SELLER TO
BUYER AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTY OF
MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH
ABOVE, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES.
Please read the User's Guide and, specifically, the Warnings and Restrictions notice in the User's Guide prior to handling the product. This
notice contains important safety information about temperatures and voltages. For additional information on TI's environmental and/or safety
programs, please visit www.ti.com/esh or contact TI.
No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine, process, or
combination in which such TI products or services might be or are used. TI currently deals with a variety of customers for products, and
therefore our arrangement with the user is not exclusive. TI assumes no liability for applications assistance, customer product design,
software performance, or infringement of patents or services described herein.
REGULATORY COMPLIANCE INFORMATION
As noted in the EVM User’s Guide and/or EVM itself, this EVM and/or accompanying hardware may or may not be subject to the Federal
Communications Commission (FCC) and Industry Canada (IC) rules.
For EVMs not subject to the above rules, this evaluation board/kit/module is intended for use for ENGINEERING DEVELOPMENT,
DEMONSTRATION OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end product fit for general consumer
use. It generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computing
devices pursuant to part 15 of FCC or ICES-003 rules, which are designed to provide reasonable protection against radio frequency
interference. Operation of the equipment may cause interference with radio communications, in which case the user at his own expense will
be required to take whatever measures may be required to correct this interference.
General Statement for EVMs including a radio
User Power/Frequency Use Obligations: This radio is intended for development/professional use only in legally allocated frequency and
power limits. Any use of radio frequencies and/or power availability of this EVM and its development application(s) must comply with local
laws governing radio spectrum allocation and power limits for this evaluation module. It is the user’s sole responsibility to only operate this
radio in legally acceptable frequency space and within legally mandated power limitations. Any exceptions to this are strictly prohibited and
unauthorized by Texas Instruments unless user has obtained appropriate experimental/development licenses from local regulatory
authorities, which is responsibility of user including its acceptable authorization.
For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant
Caution
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause
harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the
equipment.
FCC Interference Statement for Class A EVM devices
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to
cause harmful interference in which case the user will be required to correct the interference at his own expense.
FCC Interference Statement for Class B EVM devices
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
For EVMs annotated as IC – INDUSTRY CANADA Compliant
This Class A or B digital apparatus complies with Canadian ICES-003.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the
equipment.
Concerning EVMs including radio transmitters
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this
device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired
operation of the device.
Concerning EVMs including detachable antennas
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain
approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should
be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication.
This radio transmitter has been approved by Industry Canada to operate with the antenna types listed in the user guide with the maximum
permissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gain
greater than the maximum gain indicated for that type, are strictly prohibited for use with this device.
Cet appareil numérique de la classe A ou B est conforme à la norme NMB-003 du Canada.
Les changements ou les modifications pas expressément approuvés par la partie responsable de la conformité ont pu vider l’autorité de
l'utilisateur pour actionner l'équipement.
Concernant les EVMs avec appareils radio
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est
autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout
brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Concernant les EVMs avec antennes détachables
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain
maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à
l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente
(p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante.
Le présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le manuel
d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne non inclus dans
cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur.
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
【Important Notice for Users of this Product in Japan】
】
This development kit is NOT certified as Confirming to Technical Regulations of Radio Law of Japan
If you use this product in Japan, you are required by Radio Law of Japan to follow the instructions below with respect to this product:
1.
2.
3.
Use this product in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal Affairs and
Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for Enforcement of Radio Law of
Japan,
Use this product only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to this
product, or
Use of this product only after you obtained the Technical Regulations Conformity Certification as provided in Radio Law of Japan with
respect to this product. Also, please do not transfer this product, unless you give the same notice above to the transferee. Please note
that if you could not follow the instructions above, you will be subject to penalties of Radio Law of Japan.
Texas Instruments Japan Limited
(address) 24-1, Nishi-Shinjuku 6 chome, Shinjuku-ku, Tokyo, Japan
http://www.tij.co.jp
【ご使用にあたっての注】
本開発キットは技術基準適合証明を受けておりません。
本製品のご使用に際しては、電波法遵守のため、以下のいずれかの措置を取っていただく必要がありますのでご注意ください。
1.
2.
3.
電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用いただく。
実験局の免許を取得後ご使用いただく。
技術基準適合証明を取得後ご使用いただく。
なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。
上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。
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EVALUATION BOARD/KIT/MODULE (EVM)
WARNINGS, RESTRICTIONS AND DISCLAIMERS
For Feasibility Evaluation Only, in Laboratory/Development Environments. Unless otherwise indicated, this EVM is not a finished
electrical equipment and not intended for consumer use. It is intended solely for use for preliminary feasibility evaluation in
laboratory/development environments by technically qualified electronics experts who are familiar with the dangers and application risks
associated with handling electrical mechanical components, systems and subsystems. It should not be used as all or part of a finished end
product.
Your Sole Responsibility and Risk. You acknowledge, represent and agree that:
1.
2.
3.
4.
You have unique knowledge concerning Federal, State and local regulatory requirements (including but not limited to Food and Drug
Administration regulations, if applicable) which relate to your products and which relate to your use (and/or that of your employees,
affiliates, contractors or designees) of the EVM for evaluation, testing and other purposes.
You have full and exclusive responsibility to assure the safety and compliance of your products with all such laws and other applicable
regulatory requirements, and also to assure the safety of any activities to be conducted by you and/or your employees, affiliates,
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between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to
minimize the risk of electrical shock hazard.
You will employ reasonable safeguards to ensure that your use of the EVM will not result in any property damage, injury or death, even
if the EVM should fail to perform as described or expected.
You will take care of proper disposal and recycling of the EVM’s electronic components and packing materials.
Certain Instructions. It is important to operate this EVM within TI’s recommended specifications and environmental considerations per the
user guidelines. Exceeding the specified EVM ratings (including but not limited to input and output voltage, current, power, and
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a TI field representative prior to connecting interface electronics including input power and intended loads. Any loads applied outside of the
specified output range may result in unintended and/or inaccurate operation and/or possible permanent damage to the EVM and/or
interface electronics. Please consult the EVM User's Guide prior to connecting any load to the EVM output. If there is uncertainty as to the
load specification, please contact a TI field representative. During normal operation, some circuit components may have case temperatures
greater than 60°C as long as the input and output are maintained at a normal ambient operating temperature. These components include
but are not limited to linear regulators, switching transistors, pass transistors, and current sense resistors which can be identified using the
EVM schematic located in the EVM User's Guide. When placing measurement probes near these devices during normal operation, please
be aware that these devices may be very warm to the touch. As with all electronic evaluation tools, only qualified personnel knowledgeable
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connection with any use of the EVM that is not in accordance with the terms of the agreement. This obligation shall apply whether Claims
arise under law of tort or contract or any other legal theory, and even if the EVM fails to perform as described or expected.
Safety-Critical or Life-Critical Applications. If you intend to evaluate the components for possible use in safety critical applications (such
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