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TPA1882

40-V, 12-MHz, Zero-Drift Op Amps

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.


  • Status

    Production

  • Rating

    Industrial

  • Channel

    2

  • Supply Voltage(Min)

    4.5

  • Supply Voltage(Max)

    40

  • Iq per channel (Max)(μA)

    2500

  • GBW (Typ) (MHz)

    12

  • Slew Rate (Typ)(V/μs)

    12

  • Rail-Rail In

    No,to V- only

  • Rail-Rail Out

    Yes

  • Ishort(Typ) (mA)

    95

  • Vos(Max)(mV)

    0.015

  • Offset Drift (Typ)(μV/°C)

    0.05

  • Ib(typ)(pA)

    100

  • Vn (Typ) (nV/rtHz)

    6

  • Peak Noise at 0.1 to 10Hz(μVpp)

    0.1

  • Shutdown/Disable

    /

  • Operating Temperature Range(°C)

    -40 to 125

  • Feature

    /

  • Package

    SOIC-8,MSOP-8

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