The TP156XAL1 series are CMOS dual, and quad RRIO op-
amps with low offset, low power and stable high frequency
response. They incorporate 3PEAK’s proprietary and patented
design techniques to achieve very good AC performance with
6MHz bandwidth, 4.5V/μs slew rate and low distortion while
drawing only 600μA of quiescent current per amplifier. The input
common-mode voltage range extends 300mV beyond V– and
V+, and the outputs swing rail-to-rail. The TP156XAL1 family
can be used as plug-in replacements for many commercially
available op-amps to reduce power and improve input/output
range and performance.
The combination of features makes the TP156XAL1 ideal
choices for motor control and portable audio amplification,
sound ports, and other consumer Audio. The TP156XAL1 Op-
amp is very stable, and it is capable of driving heavy capacitive
loads such as those found in LCDs. The ability to swing rail-to-
Applications
White Goods
Motor Control
rail at the inputs and outputs enables designers to buffer CMOS
DACs, ASICs, or other wide output swing devices in single-
supply systems.
Pin Configuration
TP1561AL1
5-Pin SOT23/SC70
-T and -C Suffixes
1
2
3
4
-In
5
﹢Vs
1
2
3
4
A
TP1562AL1
8-Pin SOIC/TSSOP/MSOP
-S, -T and -V Suffixes
8
7
B
TP1564AL1
14-Pin SOIC/TSSOP
-S and -T Suffixes
﹢Vs
Out B
﹣In
B
﹢In
B
Out A
﹣In
A
﹢In
A
﹢Vs
﹢In
B
1
2
A
D
Out
﹣Vs
+In
Out A
﹣In
A
﹢In
A
﹣Vs
14
13
12
11
10
B
C
Out D
﹣In
D
﹢In
D
﹣Vs
﹢In
C
﹣In
C
Out C
6
5
3
4
5
6
7
TP1561AUL1
5-Pin SC70
-C Suffixes
+In
-V
S
-In
1
2
3
4
Out
5
+V
S
Out A
﹣In
A
﹢In
A
﹣Vs
1
2
3
4
TP1562AL1
8-Pin DFN 2*2
(-F Suffix)
8
7
6
5
﹢Vs
Out B
﹣In
B
﹢In
B
﹣In
B
Out B
9
8
The thermal pad of DFN package is recommended
to be left float or connected to -Vs
www.3peakic.com.cn
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Rev.A.2
TP1561AL1/TP1561AUL1/TP1562AL1/TP1564
AL1
Table of Contents
6MHz, 600μA, RRIO, Op Amps
Features ........................................................................................................................................................................... 1
Table of Contents ............................................................................................................................................................ 2
Revision History .............................................................................................................................................................. 3
Order Information ............................................................................................................................................................ 3
Thermal Information ....................................................................................................................................................... 4
Application Information ................................................................................................................................................ 10
Low Supply Voltage and Low Power Consumption .................................................................................................................... 10
Ground Sensing and Rail to Rail Output .................................................................................................................................... 10
Driving Large Capacitive Load ................................................................................................................................................... 10
Tape and Reel Information ........................................................................................................................................... 11
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