SLAS060F − JANUARY 1995 − REVISED APRIL 2009
features
DW OR N PACKAGE
Four 8-Bit D/A Converters
Microprocessor Compatible
TTL/CMOS Compatible
Single Supply Operation Possible
CMOS Technology
(TOP VIEW)
OUTB
OUTA
VSS
REF
AGND
DGND
DB7
DB6
DB5
DB4
applications
D Process Control
D Automatic Test Equipment
D Automatic Calibration of Large System
Parameters, e.g. Gain/Offset
description
19
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
OUTC
OUTD
VDD
A0
A1
WR
DB0
DB1
DB2
DB3
OUTA
OUTB
OUTC
OUTD
V SS
FK PACKAGE
(TOP VIEW)
3
2
1
20 19
REF
4
18 VDD
AGND
5
17 A0
DGND
6
16 A1
DB7
7
15 WR
DB6
8
14 DB0
DB1
10 11 12 13
DB2
Each DAC includes an output buffer amplifier
capable of sourcing up to 5 mA of output current.
9
DB4
Separate on-chip latches are provided for each of
the four DACs. Data is transferred into one of
these data latches through a common 8-bit
TTL /CMOS-compatible 5-V input port. Control
inputs A0 and A1 determine which DAC is loaded
when WR goes low. The control logic is speed
compatible with most 8-bit microprocessors.
20
2
DB5
The TLC7226C, TLC7226I, and TLC7226M
consist of four 8-bit voltage-output digital-toanalog converters (DACs) with output buffer
amplifiers and interface logic on a single
monolithic chip.
1
DB3
D
D
D
D
D
The TLC7226 performance is specified for input reference voltages from 2 V to VDD − 4 V with dual supplies.
The voltage mode configuration of the DACs allows the TLC7226 to be operated from a single power supply
rail at a reference of 10 V.
The TLC7226 is fabricated in a LinBiCMOS process that has been specifically developed to allow high-speed
digital logic circuits and precision analog circuits to be integrated on the same chip. The TLC7226 has a common
8-bit data bus with individual DAC latches. This provides a versatile control architecture for simple interface to
microprocessors. All latch-enable signals are level triggered.
Combining four DACs, four operational amplifiers, and interface logic into either a 0.3-inch wide, 20-terminal
dual-in-line IC (DIP) or a small 20-terminal small-outline IC (SOIC) allows a dramatic reduction in board space
requirements and offers increased reliability in systems using multiple converters. The Leadless Ceramic Chip
Carrier (LCCC) package provides for operation at military temperature range. The pinout is aimed at optimizing
board layout with all of the analog inputs and outputs at one end of the package and all of the digital inputs at
the other.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
LinBiCMOS is a trademark of Texas Instruments.
Copyright 2009, Texas Instruments Incorporated
!" # $% &" !# '%()$!" *!"&+
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#"!*! * .! !"/+ *%$" ' $&##0 * &# " &$&##! )/ $)%*&
"&#"0 !)) '! ! &"& #+
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1
SLAS060F − JANUARY 1995 − REVISED APRIL 2009
description (continued)
The TLC7226C is characterized for operation from 0°C to 70°C. The TLC7226I is characterized for operation
from −30°C to 85°C. The TLC7226M is characterized for operation from − 55°C to 125°C.
AVAILABLE OPTIONS
PACKAGE
TA
SMALL OUTLINE
(DW)
PLASTIC DIP
(N)
LCCC
(FK)
0°C to 70°C
TLC7226CDW
TLC7226CN
—
−30°C to 85°C
TLC7226IDW
TLC7226IN
—
−55°C to 125°C
—
—
TLC7226MFKB
functional block diagram
REF
4
_
8
Latch
A
8
Latch
B
8
Latch
C
8
Latch
D
8
_
8
DB0 −DB7
7 −14
8
DAC B
15
WR
17
A0
16
A1
+
DAC D
Control
Logic
schematic of outputs
EQUIVALENT ANALOG OUTPUT
VDD
Output
450 µA
VSS
2
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OUTA
20
OUTB
OUTC
+
DAC C
_
8
1
+
_
8
2
+
DAC A
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19
OUTD
SLAS060F − JANUARY 1995 − REVISED APRIL 2009
Terminal Functions
TERMINAL
NAME
NO.†
AGND
5
A0, A1
17, 16
DGND
6
DB0 −DB7
I/O
DESCRIPTION
Analog ground. AGND is the reference and return terminal for the analog signals and supply.
I
DAC select inputs. The combination of high or low levels select either DACA, DACB, DACC, or DACD.
Digital ground. DGND is the reference and return terminal for the digital signals and supply.
14−7
I
Digital DAC data inputs. DB0 −DB7 are the input digital data used for conversion.
OUTA
2
O
DACA output. OUTA is the analog output of DACA.
OUTB
1
O
DACB output. OUTB is the analog output of DACB.
OUTC
20
O
DACC output. OUTC is the analog output of DACC.
OUTD
19
O
DACD output. OUTD is the analog output of DACD.
REF
4
I
Voltage reference input. The voltage level on REF determines the full scale analog output.
VDD
VSS
18
Positive supply voltage input terminal
3
Negative supply voltage input terminal
WR
15
I
Write input. WR selects DAC transparency or latch mode. The selected input latch is transparent when WR
is low.
† Terminal numbers shown are for the DW, N, and FK packages.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage range, VDD: AGND or DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 17 V
VSS‡ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 24 V
Supply voltage range, VSS: AGND or DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −7 V to 0.3 V
Voltage range between AGND and DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −17 V to 17 V
Input voltage range, VI (to DGND) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to VDD + 0.3 V
Reference voltage range: Vref (to AGND) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to VDD
Vref (to VSS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 20 V
Output voltage range, VO (to AGND) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VSS to VDD
Continuous total power dissipation at (or below) TA = 25°C (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . 500 mW
Operating free-air temperature range, TA: C suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
E suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30°C to 85°C
M suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55°C to 125°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
Case temperature for 10 seconds: FK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
‡ The VSS terminal is connected to the substrate and must be tied to the most negative supply voltage applied to the device.
NOTES: 1. Output voltages may be shorted to AGND provided that the power dissipation of the package is not exceeded. Typically short circuit
current to AGND is 60 mA.
2. For operation above TA = 75°C, derate linearly at the rate of 2 mW/°C.
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SLAS060F − JANUARY 1995 − REVISED APRIL 2009
recommended operating conditions
MIN
MAX
UNIT
Supply voltage, VDD
11.4
16.5
V
Supply voltage, VSS
−5.5
0
V
High-level input voltage, VIH
2
V
Low-level input voltage, VIL
Reference voltage, Vref
0
Load resistance, RL
0.8
V
VDD −4
V
2
kΩ
Setup time, address valid before WR↓, tsu(AW) (see Figure 1)
VDD = 11.4 V to 16.5 V
*0
ns
Setup time, data valid before WR↑, tsu(DW) (see Figure 1)
VDD = 11.4 V to 16.5 V
*45
ns
Hold time, address valid after WR↑, th(AW) (see Figure 1)
VDD = 11.4 V to 16.5 V
*0
ns
Hold time, data valid after WR↑, th(DW) (see Figure 1)
VDD = 11.4 V to 16.5 V
*10
ns
Pulse duration, WR low, tw (see Figure 1)
VDD = 11.4 V to 16.5 V
C suffix
*50
ns
0
70
Operating free-air temperature, TA
I suffix
−25
85
M suffix
−55
125
°C
C
* This parameter is not tested for M suffix devices.
electrical characteristics over recommended operating free-air temperature range
dual power supply over recommended power supply and reference voltage ranges, AGND = DGND = 0 V
(unless otherwise noted)
PARAMETER
II
TEST CONDITIONS
Input current, digital
I(DD)
Supply current
I(SS)
ri(ref)
Supply current
VI = 0 V or VDD
VI = 0.8 V or 2.4 V,
VSS = − 5 V,
VDD = 16.5 V,
No load
VI = 0.8 V or 2.4 V,
No load
Reference input resistance
2
∆VDD = ± 5%
Power supply sensitivity
C and I suffix
REF input
Ci
All 0s loaded
M suffix
All 1s loaded
Input capacitance
C and I suffix
Digital inputs
M suffix
* This parameter is not tested for M suffix devices.
4
MIN
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TYP
MAX
UNIT
±1
µA
6
16
mA
4
10
mA
0.01
%/%
*300
pF
4
kΩ
65
*30
8
*12
SLAS060F − JANUARY 1995 − REVISED APRIL 2009
operating characteristics over recommended operating free-air temperature range
dual power supply over recommended power supply and reference voltage ranges, AGND = DGND = 0 V
(unless otherwise noted)
PARAMETER
TEST CONDITIONS
Slew rate
MIN
TYP
MAX
*2.5
V•µs
Positive full scale
Settling time to 1/2 LSB
Negative full scale
*5
Vref = 10 V
*7
Resolution
8
Total unadjusted error
Linearity error
Differential/integral
Full-scale error
VDD = 15 V ± 5%,
Vref = 10 V
VDD = 14 V to 16.5 V,
Vref = 10 V
Full scale
Temperature coefficient of gain
Zero-code error
±2
LSB
±1
LSB
±2
LSB
Digital crosstalk glitch impulse area
Vref = 0
LSB
± 20
ppm/°C
± 50
µV/°C
± 20
Zero-code error
µss
bits
± 0.25
Gain error
UNIT
± 80
50
mV
nV•s
* This parameter is not tested for M suffix devices.
single power supply, VDD = 14.25 V to 15.75 V, VSS = AGND = DGND = 0 V, Vref = 10 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
Supply current, IDD
VI = 0.8 V or 2.4 V,
Slew rate
Settling time to 1/2 LSB
MIN
No load
TYP
MAX
5
13
*2
mA
V•µs
Positive full scale
*5
Negative full scale
*20
Resolution
UNIT
8
µss
bits
Total unadjusted error
±2
LSB
Full-scale error
±2
LSB
Full scale
Temperature coefficient of gain
Linearity error
VDD = 14 V to 16.5 V,
Zero-code error
Vref = 10 V
± 20
ppm/°C
± 50
µV/°C
±1
Differential
Digital crosstalk-glitch impulse area
50
LSB
nV•s
* This parameter is not tested for M suffix devices.
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SLAS060F − JANUARY 1995 − REVISED APRIL 2009
PARAMETER MEASUREMENT INFORMATION
tsu(DW)
VDD
Data
0V
th(DW)
VDD
Address
0V
th(AW)
tsu(AW)
tw
VDD
WR
0V
NOTES: A. tr = tf = 20 ns over VDD range.
B. The timing measurement reference level is equal to VIH + VIL
divided by 2.
C. The selected input latch is transparent while WR is low. Invalid
data during this time can cause erroneous outputs.
Figure 1. Write-Cycle Voltage Waveforms
TYPICAL CHARACTERISTICS
OUTPUT CURRENT (SINK)
vs
OUTPUT VOLTAGE
OUTPUT CURRENT
vs
OUTPUT VOLTAGE
700
200
VDD = 15 V
600
Source Current
Short-Circuit
Limiting
100
I O − Output Current (Sink) − µ A
I O − Output Current − mA
150
50
0
−0.1
TA = 25°C
VSS = − 5 V
Digital In = 0 V
−0.2
−0.3
Sinking
Current Source
−0.4
−2
−1
0
1
TA = 25°C
VDD = 15 V
500
400
VSS = 0
300
200
100
0
2
VSS = − 5 V
0
1
Figure 2
6
2
3
4
5
Figure 3
POST OFFICE BOX 655303
6
7
VO − Output Voltage − V
VO − Output Voltage − V
• DALLAS, TEXAS 75265
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9
10
SLAS060F − JANUARY 1995 − REVISED APRIL 2009
PRINCIPLES OF OPERATION
AGND bias for direct bipolar output operation
The TLC7226 can be used in bipolar operation without adding more external operational amplifiers as shown
in Figure 4 by biasing AGND to VSS. This configuration provides an excellent method for providing a direct
bipolar output with no additional components. The transfer values are shown in Table 1.
REF (Vref = 5 V)
4
18
VDD
TLC7226‡
_
OUT
2
AGND
+
DAC A
5
3
Output range
(5 V to − 5 V)
6
DGND
VSS
−5 V
‡ Digital inputs omitted for clarity.
Figure 4. AGND Bias for Direct Bipolar Operation
Table 1. Bipolar (Offset Binary) Code
DAC LATCH CONTENTS
MSB
LSB
ANALOG OUTPUT
ǒ Ǔ
1111
1111
)V
127
ref 128
1000
0001
)V
1
ref 128
1000
0000
0111
1111
0000
0001
0000
0000
ǒ Ǔ
0V
ǒ Ǔ
* V ǒ127Ǔ
ref 128
–V ǒ128Ǔ + * V
ref
ref 128
*V
1
ref 128
AGND bias for positive output offset
The TLC7226 AGND terminal can be biased above or below the system ground terminal, DGND, to provide an
offset analog output voltage level. Figure 5 shows a circuit configuration to achieve this for channel A of the
TLC7226. The output voltage, VO, at OUTA can be expressed as:
V
O
+V
BIAS
)D
A
ǒVIǓ
(1)
where DA is a fractional representation of the digital input word (0 ≤ D ≤ 255/256).
Increasing AGND above system GND reduces the output range. VDD − Vref must be at least 4 V to ensure
specified operation. Since the AGND terminal is common to all four DACs, this method biases up the output
voltages of all the DACs in the TLC7226. Supply voltages VDD and VSS for the TLC7226 should be referenced
to DGND.
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SLAS060F − JANUARY 1995 − REVISED APRIL 2009
PRINCIPLES OF OPERATION
AGND bias for positive output offset (continued)
Vref
4
18
VDD
TLC7226†
VI
_
2
AGND
OUTA
+
DAC A
5
3
Vbias
6
DGND
VSS
† Digital inputs omitted for clarity.
Figure 5. AGND Bias Circuit
interface logic information
Address lines A0 and A1 select which DAC accepts data from the input port. Table 2 shows the operations of
the four DACs. Figure 6 shows the input control logic. When the WR signal is low, the input latches of the
selected DAC are transparent and the output responds to activity on the data bus. The data is latched into the
addressed DAC latch on the rising edge of WR. While WR is high, the analog outputs remain at the value
corresponding to the data held in their respective latches.
Table 2. Function Table
CONTROL INPUTS
WR
A1
A0
H
X
X
L
↑
L
↑
L
↑
L
↑
L
L
L
L
H
H
H
H
L
L
H
H
L
L
H
H
L = low,
8
H = high,
OPERATION
No operation
Device not selected
DAC A transparent
DAC A latched
DAC B transparent
DAC B latched
DAC C transparent
DAC C latched
DAC D transparent
DAC D latched
X = irrelevant
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SLAS060F − JANUARY 1995 − REVISED APRIL 2009
PRINCIPLES OF OPERATION
interface logic information (continued)
A0
A1
17
To Latch A
16
To Latch B
To Latch C
WR
To Latch D
15
Figure 6. Input Control Logic
unipolar output operation
The unipolar output operation is the basic mode of operation for each channel of the TLC7226, with the output
voltages having the same positive polarity as Vref. The TLC7226 can be operated with a single power supply
(VSS = AGND) or with positive/negative power supplies. The voltage at Vref must never be negative with respect
to AGND to prevent parasitic transistor turnon. Connections for the unipolar output operation are shown in
Figure 7. Transfer values are shown in Table 3.
Table 3. Unipolar Code
_
REF
4
DAC A
2
OUTA
+
_
1
DAC B
_
DAC C
OUTB
+
20
+
OUTC
_
19
DAC D
+
OUTD
DAC LATCH CONTENTS
MSB
LSB
ANALOG OUTPUT
ǒ Ǔ
255
ref 256
1111
1111
)V
1000
0001
)V
1000
0000
ǒ Ǔ
V
) V ǒ128Ǔ + ) ref
ref 256
2
0111
1111
)V
0000
0001
0000
0000
129
ref 256
ǒ Ǔ
)V ǒ 1 Ǔ
ref 256
127
ref 256
0V
ǒ
NOTE A. 1 LSB + V
ref
Ǔ
2– 8 + V
ǒ Ǔ
1
ref 256
Figure 7. Unipolar Output Circuit
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SLAS060F − JANUARY 1995 − REVISED APRIL 2009
PRINCIPLES OF OPERATION
linearity, offset, and gain error using single-ended power supplies
When an amplifier is operated from a single power supply, the voltage offset can still be either positive or
negative. With a positive offset, the output voltage changes on the first code change. With a negative offset the
output voltage may not change with the first code depending on the magnitude of the offset voltage.
The output amplifier, with a negative voltage offset, attempts to drive the output to a negative voltage. However,
because the most negative supply rail is ground, the output cannot be driven to a negative voltage.
So when the output offset voltage is negative, the output voltage remains at zero volts until the input code value
produces a sufficient output voltage to overcome the inherent negative offset voltage, resulting in a transfer
function shown in Figure 8.
Output
Voltage
0V
DAC Code
Negative
Offset
Figure 8. Effect of Negative Offset (Single Power Supply)
This negative offset error, not the linearity error, produces the breakpoint. The transfer function would have
followed the dotted line if the output buffer could be driven to a negative voltage.
For a DAC, linearity is measured between zero input code (all inputs 0) and full scale code (all inputs 1) after
offset and full scale are adjusted out or accounted for in some way. However, single power supply operation does
not allow for adjustment when the offset is negative due to the breakpoint in the transfer function. So the linearity
in the unipolar mode is measured between full scale code and the lowest code which produces a positive output
voltage.
The code is calculated from the maximum specification for the negative offset.
10
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SLAS060F − JANUARY 1995 − REVISED APRIL 2009
APPLICATION INFORMATION
bipolar output operation using external amplifier
Each of the DACs of the TLC7226 can also be individually configured to provide bipolar output operation, using
an external amplifier and two resistors per channel. Figure 9 shows a circuit used to implement offset binary
coding (bipolar operation) with DAC A of the TLC7226. In this case:
V
O
with R1 + R2
V
O
ǒDA
+ 1 ) R2
R1
ǒ
Ǔ
+ 2D * 1
A
V
V
Ǔ * R2
ǒVrefǓ
R1
(2)
ref
ref
where D is a fractional representation of the digital word in latch A.
A
Mismatch between R1 and R2 causes gain and offset errors. Therefore, these resistors must match and track
over temperature. The TLC7226 can be operated with a single power supply or from positive and negative
power supplies.
REF
R1†
R2†
4
15 V
TLC7226
_
_
DAC A
2
+
VO
+
−15 V
† R1 = R2 = 10 kΩ ±0.1%
Figure 9. Bipolar Output Circuit
staircase window comparator
In many test systems, it is important to be able to determine whether some parameter lies within defined limits.
The staircase window comparator shown in Figure 10 is a circuit that can be used to measure the VOH and VOL
thresholds of a TTL device under test. Upper and lower limits on both VOH and VOL can be programmed using
the TLC7226. Each adjacent pair of comparators forms a window of programmable size (see Figure 11). When
the test voltage (Vtest) is within a window, then the output for that window is higher. With a reference of 2.56 V
applied to the REF input, the minimum window size is 10 mV.
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APPLICATION INFORMATION
staircase window comparator (continued)
5V
Reference Voltage
Vtest
From DUT
10 kΩ
+
_
4
Window 1
REF
+
_
5V
OUTA
2
VOH
10 kΩ
+
_
Window 2
+
_
TLC7226
OUTB
1
VOH
5V
10 kΩ
+
_
Window 3
+
_
5V
OUTC
20 VOL
10 kΩ
+
_
Window 4
+
_
OUTD
19 VOL
10 kΩ
+
_
Window 5
AGND
5
+
_
Figure 10. Logic Level Measurement
12
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APPLICATION INFORMATION
staircase window comparator (continued)
REF
Window 1
OUTA
Window 2
OUTB
Window 3
OUTC
Window 4
OUTD
Window 5
AGND
Figure 11. Adjacent Window Structure
The circuit can easily be adapted as shown in Figure 12 to allow for overlapping of windows. When the three
outputs from this circuit are decoded, five different nonoverlapping programmable window possibilities can
again be defined (see Figure 13).
5V
Reference Voltage
Vtest
From DUT
10 kΩ
+
_
4
Window 1
REF
OUTA
OUTB
2
5V
1
OUTD
10 kΩ
+
_
Window 2
TLC7226
OUTC
+
_
20
19
AGND
5
+
_
5V
10 kΩ
+
_
Window 3
+
_
Figure 12. Overlapping Window Circuit
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APPLICATION INFORMATION
staircase window comparator (continued)
REF
Window 1
OUTB
Windows 1 and 2
OUTA
Window 2
OUTD
Windows 2 and 3
OUTC
Window 3
AGND
Figure 13. Overlapping Window Structure
output buffer amplifier
The unity-gain output amplifier is capable of sourcing 5 mA into a 2-kΩ load and can drive a 3300-pF capacitor.
The output can be shorted to AGND indefinitely or it can be shorted to any voltage between VSS and VDD
consistent with the maximum device power dissipation.
multiplying DAC
The TLC7226 can be used as a multiplying DAC when the reference signal is maintained between 2 V and
VDD − 4 V. When this configuration is used, VDD should be 14.25 V to 15.75 V. A low output-impedance buffer
should be used so that the input signal is not loaded by the resistor ladder. Figure 14 shows the general
schematic.
15 V
1/4 TLC7226
R1
15 V
_
4
+
AC Reference
Input Signal
_
Vref
OP07
DAC
AGND
5
R2
Figure 14. AC Signal Input Scheme
14
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
VO
+
DGND
6
PACKAGE OPTION ADDENDUM
www.ti.com
15-Nov-2022
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
Samples
(4/5)
(6)
5962-87802012A
ACTIVE
LCCC
FK
20
1
RoHS-Exempt
& Green
SNPB
N / A for Pkg Type
-55 to 125
596287802012A
TLC7226
MFKB
5962-87802012C
ACTIVE
LCCC
FK
20
1
RoHS-Exempt
& Green
Call TI
N / A for Pkg Type
-55 to 125
596287802012C
Samples
TLC7226CDW
ACTIVE
SOIC
DW
20
25
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
0 to 70
TLC7226C
Samples
TLC7226CDWG4
ACTIVE
SOIC
DW
20
25
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
0 to 70
TLC7226C
Samples
TLC7226CDWR
ACTIVE
SOIC
DW
20
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
0 to 70
TLC7226C
Samples
TLC7226CN
ACTIVE
PDIP
N
20
20
RoHS & Green
NIPDAU
N / A for Pkg Type
0 to 70
TLC7226CN
Samples
TLC7226IDW
ACTIVE
SOIC
DW
20
25
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 85
TLC7226I
Samples
TLC7226IDWR
ACTIVE
SOIC
DW
20
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 85
TLC7226I
Samples
TLC7226IN
ACTIVE
PDIP
N
20
20
RoHS & Green
NIPDAU
N / A for Pkg Type
-40 to 85
TLC7226IN
Samples
TLC7226MFKB
ACTIVE
LCCC
FK
20
1
RoHS-Exempt
& Green
SNPB
N / A for Pkg Type
-55 to 125
596287802012A
TLC7226
MFKB
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of
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