Overview
The TPA188X series amplifiers are the newest high supply voltage amplifiers with 15 μV low offset, low noise, and stable high-frequency response. They incorporate 3PEAK’s proprietary and patented design techniques to achieve excellent AC performance with 12 MHz bandwidth, 12 V/μs slew rate, and low distortion while drawing only 2000 μA of quiescent current per amplifier. The input common-mode voltage range extends to V–, and the outputs swing rail-to-rail.
The TPA188X has an over-temperature protection feature to guarantee chip safety. The output of TPA188X will enter high impendence when the die temperature reaches around 170°C and will recover the function when the die temperature is down to around 150°C. The product has a very small power temperature coefficient, which is helpful for temperature-sensitive applications.
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Status
Production
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Rating
Industrial
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Channel
2
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Supply Voltage(Min)
4.5
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Supply Voltage(Max)
40
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Iq per channel (Max)(μA)
2500
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GBW (Typ) (MHz)
12
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Slew Rate (Typ)(V/μs)
12
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Rail-Rail In
No,to V- only
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Rail-Rail Out
Yes
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Ishort(Typ) (mA)
95
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Vos(Max)(mV)
0.015
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Offset Drift (Typ)(μV/°C)
0.05
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Ib(typ)(pA)
100
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Vn (Typ) (nV/rtHz)
6
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Peak Noise at 0.1 to 10Hz(μVpp)
0.1
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Shutdown/Disable
/
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Operating Temperature Range(°C)
-40 to 125
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Feature
/
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Package
SOIC-8,MSOP-8