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User’s Guide
TMAG5110-5111EVM Evaluation Module
ABSTRACT
This user’s guide describes the characteristics, operation, and use of the TMAG5110 and TMAG5111 evaluation
module (EVM). This EVM is designed to evaluate the performance of the TMAG5110/1 dual latch, 2D Hall effect
sensors. Throughout this document, the terms evaluation board, evaluation module, and EVM are synonymous
with the TMAG5110-5111EVM. This document includes a schematic, reference printed circuit board (PCB)
layouts, and a complete bill of materials (BOM).
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Table of Contents
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Table of Contents
1 Overview..................................................................................................................................................................................3
1.1 Kit Contents........................................................................................................................................................................3
1.2 Related Documentation From Texas Instruments.............................................................................................................. 4
2 Hardware................................................................................................................................................................................. 5
2.1 Features............................................................................................................................................................................. 5
3 Operation.................................................................................................................................................................................6
3.1 Quick Start Setup............................................................................................................................................................... 6
3.2 EVM Operation...................................................................................................................................................................7
4 Circuitry................................................................................................................................................................................. 11
4.1 Power Block......................................................................................................................................................................11
4.2 Hall Device Block..............................................................................................................................................................11
4.3 Quadrature Decoder Block............................................................................................................................................... 11
4.4 Up/Down Counter Block................................................................................................................................................... 11
4.5 LED Array Decoder Block................................................................................................................................................ 12
5 Schematics, PCB Layout, and Bill of Materials................................................................................................................. 13
5.1 Schematics.......................................................................................................................................................................13
5.2 PCB Layout...................................................................................................................................................................... 16
5.3 Bill of Materials.................................................................................................................................................................18
6 Revision History................................................................................................................................................................... 20
List of Figures
Figure 3-1. EVM Overview...........................................................................................................................................................7
Figure 3-2. Magnetic Viewing Film...............................................................................................................................................8
Figure 3-3. EVM Magnet Placement Options.............................................................................................................................. 9
Figure 3-4. Position Module Standard Placement..................................................................................................................... 10
Figure 3-5. Position Module Rotated Placement....................................................................................................................... 10
Figure 5-1. TMAG5110 Schematic.............................................................................................................................................13
Figure 5-2. TMAG5111 Schematic.............................................................................................................................................14
Figure 5-3. Hardware Schematic............................................................................................................................................... 15
Figure 5-4. Top View.................................................................................................................................................................. 16
Figure 5-5. Top Layer.................................................................................................................................................................16
Figure 5-6. Bottom View............................................................................................................................................................ 17
Figure 5-7. Bottom Layer........................................................................................................................................................... 17
List of Tables
Table 1-1. TMAG5110/1 Device Summary...................................................................................................................................3
Table 1-2. Kit Contents................................................................................................................................................................ 3
Table 1-3. Related Documentation.............................................................................................................................................. 4
Table 5-1. Bill of Materials..........................................................................................................................................................18
Trademarks
All trademarks are the property of their respective owners.
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Overview
1 Overview
The TMAG5110 and TMAG5111 are 2-dimensional, dual digital-latch Hall effect sensors designed for high-speed
and high-temperature motor applications. The devices are optimized for applications leveraging rotating ring
magnets. Using the alternating magnetic flux density of the ring magnet, each device presents independent
digital outputs based on the state of each of the onboard Hall effect latches to enable external or internal speed
and direction decoding. Alternating north and south magnetic poles are required to toggle the output of each Hall
effect latch, and integrated hysteresis provides robust switching.
The TMAG5110/1 are available in two sensitivity options, with BOPmax and BRPmin thresholds of ±1.4 mT and ±3
mT. Each sensitivity option is available with axes of sensitivity of XY, ZX, or ZY. These devices operate from
a single 2.5-V to 38-V power supply, drawing a typical operating supply current of 6 mA across the operating
temperature and power supply voltage ranges. These devices are currently available in a 5-pin SOT-23 package.
This EVM uses a 5-V supply and both the TMAG5110B2 and TMAG5111B2, with sensitivity in the ZX axes and a
maximum threshold of ±1.4 mT. Table 1-1 lists the axes of sensitivity and thresholds for each device.
Table 1-1. TMAG5110/1 Device Summary
Product
Axes of Sensitivity
BOPmax/BRPmin
TMAG5110A2
XY
±1.4 mT
TMAG5110B2
ZX
±1.4 mT
TMAG5110C2
ZY
±1.4 mT
TMAG5110A4
XY
±3 mT
TMAG5110B4
ZX
±3 mT
TMAG5110C4
ZY
±3 mT
TMAG5111A2
XY
±1.4 mT
TMAG5111B2
ZX
±1.4 mT
TMAG5111C2
ZY
±1.4 mT
TMAG5111A4
XY
±3 mT
TMAG5111B4
ZX
±3 mT
TMAG5111C4
ZY
±3 mT
1.1 Kit Contents
Table 1-2 lists the contents of the TMAG5110-5111EVM kit. Contact the Texas Instruments Customer Support
Center if any component is missing.
Table 1-2. Kit Contents
Item
Quantity
TMAG5110-5111EVM test board
1
10 pole ring magnet (packaged with PCB)
1
20 pole ring magnet (packaged with PCB)
1
Magnetic viewing film
1
Plastic module for position tests
1
USB cable
1
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Overview
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1.2 Related Documentation From Texas Instruments
This user's guide is available from the TI website under literature number SLYU050. Any letter appended to the
literature number corresponds to the document revision that is current at the time of the writing of this document.
Newer revisions are available from www.ti.com or the Texas Instruments' Literature Response Center at (800)
477-8924 or the Product Information Center at (972) 644-5580. When ordering, identify the document by both
title and literature number. Table 1-3 lists documentation related to the TMAG5110-5111EVM. Click the links
in Table 1-3 for further information on the TMAG5110/1.The device name links to the product web folder on
www.ti.com. The literature number links to the document PDF.
Table 1-3. Related Documentation
4
Document Description
Document Literature Number
TMAG5110 data sheet
SBAS933
TMAG5110-Q1 data sheet
SLYS029
TMAG5111 data sheet
SBAS933
TMAG5111-Q1 data sheet
SLYS029
CD74HC190 data sheet
SCHS275
CD74HC42 data sheet
SCHS133
TMUX1574 data sheet
SCDS391
SN74LVC2G14 data sheet
SCES200
SN74LVC1G86 data sheet
SCES222
SN74LVC1G17 data sheet
SCES351
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Hardware
2 Hardware
The TMAG5110-5111EVM is an easy-to-use platform for evaluating the main features and performance of the
TMAG5110 and TMAG5111. The EVM features two separate circuits showing different implementations of a
rotary encoding application, with the TMAG5110 quadrature decoding circuit on the left and the TMAG5111
speed and direction circuit on the right. There are two different magnets and two magnet placement options to
highlight the dual latch capabilities of pole pitch independence and magnet placement independence. There is
also an extra plastic module in the EVM kit to help test and experiment with other magnet placement options.
The TMAG5110-5111EVM is intended to provide basic functional evaluation of the devices. The layout is not
intended to be a model for the target circuit, nor is it laid out for electromagnetic compatibility (EMC) testing. The
TMAG5110-5111EVM consists of one PCB with one TMAG5110 and one TMAG5111.
2.1 Features
•
•
•
•
•
Includes both quadrature decoding and speed and direction implementations of a rotary encoding application
Includes both a 10 pole and 20 pole ring magnet to show magnet pitch independence
Each magnet can be placed in horizontal and vertical positions to show magnet placement independence
Includes an additional position module which allows experimentation with further magnet placement options
Conveniently powered from a common micro-USB connector
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3 Operation
3.1 Quick Start Setup
The following instructions describe how to set up and use the TMAG5110-5111EVM:
1. Power up the EVM using either of the following methods:
a. USB power
i. Insert the micro USB cable into the EVM onboard USB receptacle J1.
ii. Plug the USB cable into any USB power source (for example: laptop, desktop, power bank, and so
forth).
b. Variable power supply
i. Set the power supply voltage to 5 V. Do not turn on the power yet.
ii. Connect the power supply V- terminal to the black GND test point on the EVM.
iii. Connect the power supply V+ terminal to the red VCC test point on the EVM.
iv. Turn on the power supply.
2. Place either the 10 pole or the 20 pole ring magnet in one of the two positions indicated in Figure 3-3.
3. Rotate the magnet in either direction and observe the various LED indicators.
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Operation
3.2 EVM Operation
The TMAG5110-5111EVM features two functionally independent circuits, one for the TMAG5110 and one for the
TMAG5111. Figure 3-1 shows an overview of the PCB layout. The circuit on the left features the TMAG5110
quadrature output device, and the circuit on the right features the TMAG5111 speed and direction output device.
Section 4 goes over the different operational section blocks of the EVM and their functions and components.
For TMAG5110 each output is a logic high or low based on the latch state of the individual internal Hall sensors.
So, for this case, OUT1 is for the Z-axis sensor and OUT2 is for the Xaxis sensor.
For TMAG5111, as the magnet is rotated, OUT1 will indicated speed and OUT2 will indicate direction. Direction
can be determined by observing whether this output is high or low, and Speed is indicated by the rate of output
transitions.
TMAG5110 Side TMAG5111 Side
Power Block
Hall Device Block
Quadrature Decoder
Block
Up/Down Counter Block
LED Array Decoder
Block
Extra Magnet Storage
Slot
Figure 3-1. EVM Overview
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Figure 3-2 shows how the magnetic viewing film included with the EVM kit can be used to tell the difference
between the 10 pole and 20 pole magnets. In Figure 3-2, the 10 pole magnet is on the left and the 20 pole
magnet is on the right.
Figure 3-2. Magnetic Viewing Film
The EVM features two convenient magnet placement orientation options for rotary encoding, shown in Figure
3-3. The magnets can easily be rotated while in these positions. The two LED arrays at the bottom (D1–D10 and
D11-D20) will each have one LED lit up either green or blue that will move either right or left with the rotation of
the magnet. The output LEDs near the sensors (D21-D24) show the state of the individual output pins of each
device.
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Operation
Above PCB
Through PCB
Figure 3-3. EVM Magnet Placement Options
Additional magnet placement options are possible when using the rotating position module included with this
EVM kit, shown in Figure 3-4 and Figure 3-5. Note that this fixture swivels from side to side to show the design
and alignment flexibility of the TMAG5110 and TMAG5111. To attach the module, insert the rod into the center
hole of the EVM, and tighten the nut while holding the module in the desired position. To swivel the fixture,
loosen the nut slightly.
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Figure 3-4. Position Module Standard Placement
Figure 3-5. Position Module Rotated Placement
The included magnets should not be placed near stronger magnets, or the magnetic pole configuration may get
altered. It is best practice not to touch the multipole ring magnets to any other magnet.
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Circuitry
4 Circuitry
This section summarizes the EVM subsystems and their components. See Figure 3-1 for the location of each
subsystem on the PCB.
4.1 Power Block
This block is used to provide power to the PCB. J1 is a micro-USB connector used to conveniently power the
EVM, but a supply may also be used with any of the GND or VCC test points (TP1-TP4). Note that there are
also GND and VCC test points at the bottom of the PCB for convenience. C9 is a bypass capacitor used to help
mitigate noise when powering the device from the micro-USB connector.
4.2 Hall Device Block
This block has the sensing devices, with any needed components, test points and LED indicators. The magnets
are placed in this section to interact with the Hall sensors.
4.2.1 TMAG5110 Side
U1 is the TMAG5110 which is a dual Hall latch with a quadrature output. C1 is a bypass capacitor that is placed
near the sensor to help mitigate power supply noise and provide current quickly to the device when needed. R1
and R2 are pull up resistors since the device output is open drain. Note that a different resistance can be used
for these resistors, based on the system speed and power requirements.
The TMAG5110 outputs can be directly monitored or used with the included test points TP5 and TP6 (for OUT2
and OUT1, respectively). D21 and D22 show the logic state of each output. R3 and R4 are current limiting
resistors to control the brightness of the LEDs.
4.2.2 TMAG5111 Side
U11, C11, R27, R28, TP7, TP8, D23, D24, R29, and R30 perform the same functions as the respective
components from the TMAG5110, except that U11 is the TMAG5111 which is a dual Hall latch with speed and
direction output.
4.3 Quadrature Decoder Block
This block is used to process data to prepare the signal for the up/down counter block.
4.3.1 TMAG5110 Side
U2 is the LS7184N-S, which is a quadrature encoder to counter interface chip. This chip converts the outputs of
the TMAG5110 to use directly with an up/down counter by outputting a speed pulse and a direction. Pin 6 is left
floating to put the device in x4 mode, which gives a speed pulse for both rising and falling edges of each output
from the TMAG5110. R5 is the RBIAS resistor which is used to adjust the output clock pulse width TOW. In this
case, 470 kΩ was used to set approximately 5.5-µs TOW. C2 is a bypass capacitor that is placed near the IC to
help mitigate power supply noise and provide current quickly to the device when needed.
4.3.2 TMAG5111 Side
Quadrature decoding is not needed for the TMAG5111.
4.4 Up/Down Counter Block
This block is used to convert direction and count data to a binary coded decimal (BCD) number from 0–9.
4.4.1 TMAG5110 Side
U3 is the CD74HC190, which is a BCD up/down counter. This counter only counts on the rising edge of the
pulse sent from the quadrature decoder (U2). The pre-settable pins are set to GND to give an initial value of
0. C3 is a bypass capacitor that is placed near the IC to help mitigate power supply noise and provide current
quickly to the device when needed. C8 and R6 create an RC filter which are used with a single Schmitt-Trigger
buffer (U8, SN74LVC1G17) to delay the LOAD signal for the up/down counter (U3). This is done so that the
initial value of 0 is loaded to the counter after the device has been powered on.
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4.4.2 TMAG5111 Side
U13, C13, U12, C12, and R32 perform the same functions as the respective components from the TMAG5110
side but for the TMAG5111 signal path.
R31 and C10 create an RC filter which are combined with a dual Schmitt-Trigger buffer (U9, SN74LVC2G14)
and a single 2-input Exclusive-OR gate (U10, SN74LVC1G86) to create an edge detection circuit. The edge
detection circuit is used to convert the rising edge up/down counter (U13) to a dual edge up down counter to
count every clock transition from the TMAG5111 (U11).
4.5 LED Array Decoder Block
This block converts the BCD number of 0–9 to a position in an LED array that lights up in either green or blue
based on the direction of magnet rotation.
4.5.1 TMAG5110 Side
U4 is the CD74HC42, which is a BCD-to-decimal decoder. This device takes the BCD number and activates one
of 10 outputs accordingly (active low). C4 is a bypass capacitor that is placed near the IC to help mitigate power
supply noise and provide current quickly to the device when needed.
U5–U7 are each a TMUX1574, which are 2:1 (SPDT) 4-channel, powered-off protection switches that are used
to split each output from U4 into two outputs. The direction line from U2 is used as an input to the switches to
determine which of the two outputs should be active. C5–C7 are bypass capacitors that are placed near the ICs
to help mitigate power supply noise and provide current quickly to the devices when needed.
Each output pair from U5–U7 connects to an individual RGB LED (in D1–D10), with one output going into the
blue LED and the other output into the green LED. Because the switches U5–U7 are toggled from the direction
line, the LEDs will show green or blue based on the direction the magnet is rotating. The specific LED lit up will
be based on the BCD number 0–9 from the up/down counter (U3). R7–R27 are used as current-limiting resistors
for the LEDs.
4.5.2 TMAG5111 Side
U14, C4, U15–U17, C16–C17, D11–D20, R33–R52 perform the same functions as the respective components
from the TMAG5110 side but for the TMAG5111 signal path, except that the direction line comes directly from the
TMAG5111.
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Schematics, PCB Layout, and Bill of Materials
5 Schematics, PCB Layout, and Bill of Materials
Note
Board layouts are not to scale. These figures are intended to show how the board is laid out. The figures are not intended to be used for
manufacturing EVM PCBs.
5.1 Schematics
Figure 5-1 to Figure 5-3 show the schematic of the EVM. Figure 5-1 shows the circuitry for the TMAG5110 as well as the power connector and power test
points. Figure 5-2 shows the circuitry for the TMAG5111. Figure 5-3 shows the mechanical components included with the EVM.
D1
R
10
8
6
4
GND
DX4R205JJAR1800
VBUS
1
D+
3
ID
4
GND
5
11
9
7
D-
2
VCC
TP3
C9
0.1uF
G
R7
2
R8
TP4
VCC
B
D2
1
10.0k
GND
VCC
D1
S1A
S1B
16
1
5
D2
S2A
S2B
3
4
7
D3
S3A
S3B
9
8
S4A
S4B
12
11
SEL
15
EN
13
6
GND
VCC
14
2
10
D4
GND
D3
C5
VDD
GND
R11
2
VCC
R12
B
1
10.0k
D4
EAST1616RGBA3
10.0k
1
3
R1
3.30k
U1
VDD
NC
OUT1
OUT2
GND
4
5
2
OUT2
R2
3.30k TP6
VCC OUT1
VCC
R5
470k
GND
D22
A
UP/DN
7
5
B
CLK
8
1
RBIAS
MODE
6
2
VDD (+V)
VSS (-V)
3
LS7184N-S
C2
0.1uF
VCC
DIR_5110
GND
GND
R6
A1
R3
10.0k
C8 U8A
5600pF
3
15
14
A1
13
A2
B
QB
2
10
C
QC
6
D
14
CLK
4
CTEN
GND
5
B2
11
VCC
QA
1
9
10.0k
GND
A
GND
4
U4
GND
VCC
15
U2
TMAG5110B1AQDBVR
GND
0.1uF
GND
TP5
16
QD
RCO
MAX/MIN
7
12
A0
A3
GND
13
CD74HC42M
12
1
2
3
4
5
6
7
9
10
11
2
8
GND
C6
9
8
10
D4
S4A
S4B
12
11
GND
10.0k
R16
0.1uF
GND
15
EN
13
D6
G
2
B
1
10.0k
R
EAST1616RGBA3
4
DIR_5110
R19
G
2
10.0k
R20
VCC
3
B
1
10.0k
D8
EAST1616RGBA3
VCC
GND
VCC
B1
U7
GND
GND
VDD
2
D1
S1A
S1B
16
1
5
D2
S2A
S2B
3
4
D3
S3A
S3B
9
8
D4
S4A
S4B
12
11
SEL
15
EN
13
7
10
6
GND
GND
TMUX1574RSVR
R
4
C7
14
VCC
3
10.0k
VCC
U8B
R
4
EAST1616RGBA3
GND
TMUX1574RSVR
GND
B
1
10.0k
D7
SEL
EAST1616RGBA3
VCC
3
R18
S3A
S3B
8
2
R17
S2A
S2B
GND
A2
GND
R15
16
1
D3
6
LOAD
10.0k
R
G
14
D2
1
4
S1A
S1B
7
VCC
3
B
R14
VDD
3
4
2
10.0k
DIR_5110
D5
5
GND
D/U
CD74HC190PWR
D1
G
R13
U6
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
R
4
U3
16
C3
R4
EAST1616RGBA3
VCC
3
10.0k
VCC
0.1uF
D21
10.0k
R
G
C4
VCC
1
4
0.1uF
GND
TMUX1574RSVR
VCC
3
B
R10
GND
C1
0.1uF
2
10.0k
U5
VCC
G
R9
GND
TP1
GND
R
4
EAST1616RGBA3
GND
TP2
VCC
3
10.0k
VCC
G
R21
0.1uF
2
VCC
3
10.0k
GND
B
R22
1
10.0k
EAST1616RGBA3
D9
R
4
R23
DIR_5110
G
2
10.0k
R24
VCC
3
B
1
10.0k
GND
D10
EAST1616RGBA3
R
4
R25
G
2
10.0k
R26
VCC
3
B
1
10.0k
EAST1616RGBA3
Figure 5-1. TMAG5110 Schematic
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D11
R
4
R33
G
2
R34
VCC
3
10.0k
B
D12
1
10.0k
G
R35
2
B
R36
VCC
14
D1
S1A
S1B
16
1
5
D2
S2A
S2B
3
4
7
D3
S3A
S3B
9
8
D4
S4A
S4B
12
11
SEL
15
EN
13
6
GND
VCC
VDD
2
10
GND
D13
C15
GND
R37
2
R38
A1
R30
SPD
1
VDD
NC
OUT1
OUT2
4
5
GND
2
TMAG5111B1AQDBVR
GND
0.1uF
B
1
10.0k
D14
EAST1616RGBA3
GND
16
VCC
15
A
R28
3.30k
VCC
R31
C1
C2
10.0k
GND
TP8
GND
GND
D23
DIR
VCC
R29
R32
A1
10.0k
10.0k
GND
C12 U12A
5600pF
15
A0
GND
QA
3
1
B
QB
2
14
A1
C
QC
6
13
A2
9
D
QD
7
12
A3
B1
U10A
C10 U9B
5600pF
VCC
10
A1
C2
U14
16
14
CLK
4
CTEN
GND
5
B2
11
RCO
13
MAX/MIN
12
GND
CD74HC42M
1
2
3
4
5
6
7
9
10
11
2
5
8
S2A
S2B
3
4
D3
S3A
S3B
9
8
D4
S4A
S4B
12
11
SEL
15
EN
13
GND
8
GND
EAST1616RGBA3
R41
G
2
R42
0.1uF
GND
VCC
3
10.0k
B
D16
1
10.0k
G
R43
2
B
R44
1
10.0k
R
EAST1616RGBA3
4
DIR_5111
R45
G
2
VCC
3
10.0k
B
1
10.0k
D18
EAST1616RGBA3
VCC
B2
VCC
GND
B1
GND
C1
U17
GND
U9C
A2
VCC
VDD
14
D1
S1A
S1B
16
1
5
D2
S2A
S2B
3
4
7
D3
S3A
S3B
9
8
D4
S4A
S4B
12
11
SEL
15
EN
13
U10B
A2
VCC
GND
B1
U12B
GND
10
6
GND
GND
TMUX1574RSVR
R
4
C17
2
VCC
3
10.0k
GND
VCC
R
4
EAST1616RGBA3
D17
TMUX1574RSVR
GND
1
10.0k
R
4
R46
GND
CD74HC190PWR
16
1
7
6
GND
D2
S1A
S1B
10
D/U
LOAD
D1
VCC
3
B
R40
C16
14
2
10.0k
GND
VDD
G
R39
DIR_5111
U16
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
R
4
U13
GND
U9A
DIR_5111
C11
0.1uF
3
R27
3.30k
U11
10.0k
A2
VCC
VCC
C13
VCC
3
10.0k
VCC
0.1uF
D24
TP7
EAST1616RGBA3
G
C14
VCC
1
10.0k
R
4
0.1uF
D15
TMUX1574RSVR
VCC
3
10.0k
U15
R
4
EAST1616RGBA3
G
R47
0.1uF
2
VCC
3
10.0k
GND
B
R48
1
10.0k
EAST1616RGBA3
D19
R
4
R49
DIR_5111
G
2
10.0k
R50
VCC
3
B
1
10.0k
GND
D20
EAST1616RGBA3
R
4
R51
G
2
10.0k
R52
VCC
3
B
1
10.0k
EAST1616RGBA3
Figure 5-2. TMAG5111 Schematic
14
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H1
H2
1
H3
1
NY PMS 440 0025 PH
H4
1
NY PMS 440 0025 PH
1
NY PMS 440 0025 PH
NY PMS 440 0025 PH
H5
H6
H7
H8
1902C
1902C
1902C
1902C
MAG1
MECH
G16-A-079-75-10
H9
MECH
92942A714
H11
MECH
BalanceBoard
H13
MECH
2053-256-N
MAG2
MECH
G16-A-079-75-20
H10
MECH
92942A714
H12
MECH
Pos itionModule
H14
MECH
MV43
FID1
FID2
H15
MECH
6612041
FID3
PCB Number: SENS053
PCB Rev: A
P CB
LOGO
Texas Instruments
CE Mark
P CB
LOGO
P CB
LOGO
FCC dis claimer
WEEE logo
ZZ1
Assembly Note
These assemblie s are ESD sens itive, ESD precautions shall be observed.
ZZ2
Assembly Note
These assemblie s must be clean and free from flux and all contaminants. Use of no clean flux is not acceptable.
ZZ3
Assembly Note
These assemblie s must comply with workmanship standards IPC-A-610 Class 2, unles s otherwis e specified.
Figure 5-3. Hardware Schematic
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Schematics, PCB Layout, and Bill of Materials
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5.2 PCB Layout
Figure 5-4 through Figure 5-7 illustrate the PCB layers of the EVM.
Figure 5-5. Top Layer
Figure 5-4. Top View
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TMAG5110-5111EVM Evaluation Module
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Figure 5-6. Bottom View
Figure 5-7. Bottom Layer
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Schematics, PCB Layout, and Bill of Materials
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5.3 Bill of Materials
Table 5-1 provides the parts list for the EVM.
Table 5-1. Bill of Materials
Designator
Quantity
!PCB1
1
C1, C2, C3, C4, C5, C6, C7, C9, C11,
C13, C14, C15, C16, C17
14
0.1uF
C8, C10, C12
3
5600pF
D1, D2, D3, D4, D5, D6, D7, D8, D9,
D10, D11, D12, D13, D14, D15, D16,
D17, D18, D19, D20
20
D21, D22, D23, D24
4
H1, H2, H3, H4
18
Value
Description
Package Reference
Printed Circuit Board
Part Number
Manufacturer
SENS053
Any
CAP, CERM, 0.1 uF, 25 V, ±10%, X7R, 0603
0603
885012206071
Wurth Elektronik
CAP, CERM, 5600 pF, 25 V, ±10%, X7R, 0402
0402
CL05B562KA5NNNC
Samsung ElectroMechanics
RGB
LED, RGB, SMD
1.6x1.6mm
EAST1616RGBA3
Everlight
White
LED, White, SMD
0805
VAOL-S8WR4
Visual Communications
Company, LLC
4
Machine Screw, Round, #4-40 x 1/4, Nylon, Philips
panhead
Screw
NY PMS 440 0025 PH
B&F Fastener Supply
H5, H6, H7, H8
4
Standoff, Hex, 0.5"L #4-40 Nylon
Standoff
1902C
Keystone
H9, H10
2
Nylon Pan Head Slotted Screws, 2-56 Thread, 1" Long,
Black
92942A714
McMASTER-CARR
H11
1
Plastic fixture to stabalize magnets
BalanceBoard
Stratasys
H12
1
Kitting Item: Plastic module to test magnet positions
PositionModule
Stratasys
H13
1
Kitting Item: Hex Standoff Threaded #2-56 Nylon 0.250"
(6.35mm) 1/4"
2053-256-N
RAF Electronic Hardware
H14
1
Kitting Item: Magnetic Viewing Film. Purchase as
needed
MV43
K&J Magnetics
H15
1
Kitting Item: 3025010-03; Cable, USB A MALE to Micro
B MALE 3'; CDDS 6612041
6612041
Qualtek
J1
1
Connector, Receptacle, Micro-USB Type AB, R/A,
Bottom Mount SMT
DX4R205JJAR1800
JAE Electronics
MAG1
1
Multipole Ring Magnet, 10 Poles, Neobond 30M, 2mm
Bore Size, Molded
G16-A-079-75-10
Phoenix America
MAG2
1
Multipole Ring Magnet, 20 Poles, Neobond 30M, 2mm
Bore Size, Molded
G16-A-079-75-20
Phoenix America
Connector, USB Micro AB
R1, R2, R27, R28
4
3.30k
RES, 3.30 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0402
0402
ERJ-2RKF3301X
Panasonic
R3, R4, R6, R7, R8, R9, R10, R11,
R12, R13, R14, R15, R16, R17, R18,
R19, R20, R21, R22, R23, R24, R25,
R26, R29, R30, R31, R32, R33, R34,
R35, R36, R37, R38, R39, R40, R41,
R42, R43, R44, R45, R46, R47, R48,
R49, R50, R51, R52
47
10.0k
RES, 10.0 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402
0402
RMCF0402FT10K0
Stackpole Electronics Inc
470k
R5
1
RES, 470 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603
0603
CRCW0603470KJNEA
Vishay-Dale
TP1, TP4, TP5, TP6, TP7, TP8
6
Test Point, Miniature, SMT
Testpoint_Keystone_Miniature
5015
Keystone
TP2
1
Test Point, Compact, Black, TH
Black Compact Testpoint
5006
Keystone
TP3
1
Test Point, Compact, Red, TH
Red Compact Testpoint
5005
Keystone
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Table 5-1. Bill of Materials (continued)
Designator
Quantity
Value
U1
1
TMAG5110, DBV0005A (SOT-23-5)
Description
DBV0005A
Package Reference
TMAG5110B1AQDBVR
Texas Instruments
U2
1
Quadrature Clock Converter, SOIC-8
SOIC-8
LS7184N-S
LSI Computer Systems,
Inc.
U3, U13
2
High Speed CMOS Logic Presettable Synchronous
PW0016A
BCD Decade Up/Down Counter, PW0016A (TSSOP-16)
CD74HC190PWR
Texas Instruments
U4, U14
2
High Speed CMOS Logic 1-of-10 BCD to Decimal
Decoder, D0016A (SOIC-16)
D0016A
CD74HC42M
Texas Instruments
U5, U6, U7, U15, U16, U17
6
Low-capacitance, 2:1 (SPDT) 4-channel, poweredoff protection switch with 1.8 V logic, RSV0016A
(UQFN-16)
RSV0016A
TMUX1574RSVR
Texas Instruments
U8, U12
2
Single Schmitt-Trigger Buffer, YZV0004ADAD, LARGE
T&R
YZV0004ADAD
SN74LVC1G17YZVR
Texas Instruments
U9
1
Dual Schmitt-Trigger Inverter, YZP0006ADAD, LARGE
T&R
YZP0006ADAD
SN74LVC2G14YZPR
Texas Instruments
U10
1
Single 2-Input Exclusive-OR Gate, YZP0005AEAE,
LARGE T&R
YZP0005AEAE
SN74LVC1G86YZPR
Texas Instruments
U11
1
TMAG5111, DBV0005A (SOT-23-5)
DBV0005A
TMAG5111B1AQDBVR
Texas Instruments
FID1, FID2, FID3
0
Fiducial mark. There is nothing to buy or mount.
N/A
N/A
N/A
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Revision History
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6 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision A (April 2021) to Revision B (July 2021)
Page
• Changed EVM board photo to high-resolution graphic.......................................................................................1
• Changed PCB images to match online data sheet........................................................................................... 16
Changes from Revision * (June 2020) to Revision A (April 2021)
Page
• Updated the numbering format for tables, figures, and cross-references throughout the document..................1
• Updated at product release to align to data sheet parameters...........................................................................1
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