Differential Input Voltage Range to Supply Rail, can Work
as Comparator
Input Rail to –V
S
, Rail to Rail Output
Bandwidth: 7 MHz
Slew Rate: 20V/μs
Excellent EMI Suppress Performance: 45dB at 1GHz
Over-Temperature Protection
Low Noise: 25 nV/√Hz at 1kHz
4KV HBM, 2KV CDM, 400mA Latch Up
–40°
to 125° Operation Temperature Range
C
C
Description
The TP128X series amplifiers are newest high supply voltage
amplifiers 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
7MHz bandwidth, 20V/μs slew rate and low distortion while
drawing only 1600μA of quiescent current per amplifier. The
input common-mode voltage range extends to V–, and the
outputs swing rail-to-rail. The TP128X 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 TP128X has over-temperature protection feature to
guarantee the chip safe. The output of TP128X will enter high
impendence when die temperature reach around 170° and will
C
Applications
Instrumentation
Active Filters, ASIC Input or Output Amplifier
Sensor Interface
Motor Control
Industrial Control
recover the function when the die temperature down to around
150°
C.
Pin Configuration
TP1281L1
5-Pin SOT23
-T and -C Suffixes
﹢Vs
TP1282L1
8-Pin SOIC/TSSOP/MSOP
-S, -T, -TS, -V Suffixes
﹢Vs
Out B
﹣In
B
﹢In
B
Out A
﹣In
A
﹢In
A
﹢Vs
﹢In
B
1
2
TP1284L1
14-Pin SOIC/TSSOP
-S and -T Suffixes
14
13
A
D
Out
﹣Vs
+ In
1
2
3
5
Out A
﹣In
A
1
2
3
4
A
8
7
B
Out D
﹣In
D
﹢In
D
﹣Vs
﹢In
C
﹣In
C
Out C
4
- In
﹢In
A
﹣Vs
6
5
3
4
5
B
C
12
11
10
9
8
TP1281L1
8-Pin SOIC
(-S Suffix)
NC
﹣In
﹢In
﹣Vs
1
2
3
4
8
7
6
5
NC
﹢Vs
Out
NC
Out A
﹣In
A
﹢In
A
﹣Vs
1
2
3
4
TP1282L1
8-Pin DFN 2*2
(-F Suffix)
8
7
6
5
﹢Vs
Out B
﹣In
B
﹢In
B
﹣In
B
Out B
6
7
The thermal pad of DFN package is recommended
to be left float or connected to -Vs
www.3peakic.com.cn
1 / 17
Rev.0
TP1281L1/ TP1282L1/ TP1284L1
36V, 7MHz, 20V/μs Op Amps
Table of Contents
Features ........................................................................................................................................................................... 1
Table of Contents ............................................................................................................................................................ 2
Revision History .............................................................................................................................................................. 3
Order Information ............................................................................................................................................................ 3
ESD and Latch Up Rating ............................................................................................................................................... 4
Thermal Information ....................................................................................................................................................... 4
Tape and Reel Information ........................................................................................................................................... 11
电子工程世界
