3PEAK
Features
TP1561A/ TP1561NA/TP1562A/TP1564A
Stable 6MHz, 500μA, RRIO, Precision, Op Amps
Description
Stable 6 MHz GBWP in VCM from 0V to VS
Excellent EMI Suppress Performance
Offset Voltage: ±400 μV Maximum
Offset Voltage Temperature Drift: 1 μV/°C
Input Bias Current: 1 pA Typical
THD+Noise: -115 dB at 1kHz, -99 dB at 10kHz
High CMRR/PSRR: 110/95 dB
Beyond the Rails Input Common-Mode Range
Outputs Swing to within 3 mV of Each Rail
No Phase Reversal for Overdriven Inputs
High Output Capability: 100mA
Shutdown Current: 0.2 μA (TP1561NA)
Supply Voltage Range:
- Single +2.1 V to +6.0 V Supply
- Or Dual ±1.05 V to ±3.0 V Supplies
–40°C to 125°C Operation Temperature Range
ESD Rating: 8KV – HBM, 2KV–CDM and 500V–MM
Green, Popular Type Package
Applications
The TP156xA series are CMOS single, 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 500μA 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 TP156xA
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 TP156xA Op-amps are unity gain stable with
any capacitive load. They operate from either single
+2.1V to +6.0V supply or dual ±1.05V to ±3.0V
supplies. Analog trim and calibration routine reduce
input offset voltage to below 400μV, and proprietary
precision temperature compensation technique
makes offset voltage temperature drift at 1μV/°C.
Adaptive biasing and dynamic compensation
enables the TP156xA to achieve „THD +Noise‟ for
1kHz/10kHz 2VPP signal at -115dB/ -99dB. Beyond
the rails input and rail-to-rail output characteristics
allow the full power-supply voltage to be used for
signal range.
Multimedia Audio
Headphone Drivers
LCD Drivers
Photo Diode Pre-amp
Medical Equipments
Portable Devices
ASIC Input or Output
Sensor Interfaces
The combination of features makes the TP156xA
ideal choices for audio amplification of computers,
sound ports, and other consumer Audio. The
TP156xA 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-rail at the inputs
and outputs enables designers to buffer CMOS
DACs, ASICs, or other wide output swing devices in
single-supply systems.
3PEAK and the 3PEAK logo are registered trademarks of
3PEAK INCORPORATED. All other trademarks are the property
of their respective owners.
Pin Configuration (Top View)
TP1561A
5-Pin SOT23/SC70
-T and -C Suffixes
Out
﹣Vs
1
2
5 ﹢Vs
TP1562A
8-Pin SOIC/TSSOP/MSOP
-S, -T and -V Suffixes
+In 3
4 -In
Out A 1
8 ﹢Vs
TP1561NA
6-Pin SOT23
(-T Suffix)
﹣In A 2
﹢In A 3
﹣Vs 4
A
B
7 Out B
6 ﹣In B
5 ﹢In B
Out 1
﹣Vs 2
+In 3
6 ﹢Vs
5 SHDN
4 -In
TP1564A
14-Pin SOIC/TSSOP
-S and -T Suffixes
Out A 1
﹣In A 2
﹢In A 3
﹢Vs 4
﹢In B 5
﹣In B 6
Out B 7
A
B
14 Out D
13 ﹣In D
D
12 ﹢In D
11 ﹣Vs
10 ﹢In C
C
9 ﹣In C
8 Out C
www.3peakic.com.cn
Rev. B.03
1
