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TPA6531

5-V, 300-kHz GBWP, Low-Power Op Amps

Overview

The TPA653x series op-amps 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 300-kHz bandwidth, 0.15-V/μs slew rate, and low distortion while drawing only 25 μA of quiescent current per amplifier which is suitable for low-power applications.

The TPA653x series op-amps have 1-μVPP voltage noise at 0.1 Hz to 10 Hz, because the bipolar transistor with low 1/f noise is used as the input stage. 


  • Status

    Production

  • Rating

    Industrial

  • Channel

    1

  • Supply Voltage (Min)

    1.75

  • Supply Voltage (Max)

    5.5

  • Iq per channel (Max) (μA)

    30

  • GBW (Typ) (MHz)

    0.3

  • Slew Rate (Typ) (V/μs)

    0.15

  • Rail-Rail In

    Yes

  • Rail-Rail Out

    Yes

  • Ishort (Typ) (mA)

    90

  • Vos (Max) (mV)

    1.5

  • Offset Drift (Typ) (μV/°C)

    1

  • Ib (typ) (pA)

    25000

  • Vn (Typ) (nV/rtHz)

    40

  • Peak Noise at 0.1 to 10Hz (μVpp)

    1

  • Shutdown/Disable

    /

  • Operating Temperature Range (°C)

    -40 to 125

  • Feature

    /

  • Package

    SOT23-5, SC70-5

Development Resources

Application

    • Sensor Signal Conditioning

    • Instrumentation

    • Industrial Control

    • IoT Device


Ordering Detail

Order Part Number Buy Rating Feature Status 1ku Price Release Date Package Lead time (week) MSL Packing MPQ CPQ
TPA6531U-S5TR Industrial Grade / Released-conditional $0.223 2023-02-02 SOT23-5 9 MSL3 T&R 3000 120000
TPA6531-SC5R Industrial Grade / Released-conditional $0.223 2023-01-04 SOT353 9 MSL3 T&R 3000 120000
TPA6531-S5TR Industrial Grade / Released-conditional $0.223 2023-02-06 SOT23-5 9 MSL3 T&R 3000 120000
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