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TPA6554

5-V, 10-MHz GBWP, Low-Noise Op Amps

Overview

The TPA655x series op-amps are single, dual, and quad RRIO op-amps with low offset, low power, and stable highfrequency response. They incorporate 3PEAK’s proprietary and patented design techniques to achieve 10-MHz bandwidth, 3-V/μs slew rate, and low distortion.

The TPA655x series op-amps have 1-μVPP voltage noise at 0.1 Hz to 10 Hz, because the bipolar transistor in the input stagewith low 1/f noise is used as the input stage.

Considering the requirement of the low standby power in some special applications, there is a shutdown function which is TPA6551N with only 0.5-μA shutdown current.


  • Status

    Production

  • Rating

    Industrial

  • Channel

    4

  • Supply Voltage (Min)

    2.5

  • Supply Voltage (Max)

    5.5

  • Iq per channel (Max) (μA)

    1200

  • GBW (Typ) (MHz)

    10

  • Slew Rate (Typ) (V/μs)

    3

  • Rail-Rail In

    Yes

  • Rail-Rail Out

    Yes

  • Ishort (Typ) (mA)

    90

  • Vos (Max) (mV)

    1

  • Offset Drift (Typ) (μV/°C)

    2

  • Ib (typ) (pA)

    400

  • Vn (Typ) (nV/rtHz)

    10

  • Peak Noise at 0.1 to 10Hz (μVpp)

    1.2

  • Shutdown/Disable

    /

  • Operating Temperature Range (°C)

    -40 to 125

  • Feature

    /

  • Package

    SOIC-14, TSSOP-14

Development Resources

Application

    • Audio Equipment

    • Instrumentation

    • Sensor Interface

    • IoT Device


Ordering Detail

Order Part Number Buy Rating Feature Status 1ku Price Release Date Package Lead time (week) MSL Packing MPQ CPQ
TPA6554-SO2R Industrial Grade / Released-conditional $0.654 2023-04-21 SOP14 10 MSL3 T&R 2500 12500
TPA6554-TS2R Industrial Grade / Released-conditional $0.654 2022-11-28 TSSOP14 11 MSL3 T&R 3000 15000
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