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TPA2644

36V, 1.5MHz, Low Noise Op Amps

Overview

The TPA264X series amplifiers are newest high supply voltage amplifiers with 2mV offset, low noise and immunity to high frequency noise from power supply. They incorporate 3PEAK’s proprietary and patented design techniques to achieve very good AC performance with 1.5MHz bandwidth, 0.5V/μs slew rate and low distortion while drawing only 550μA of quiescent current per amplifier. 

The input common-mode voltage range extends to –VS, and no internal ESD diode between input and +VS, This feature can block the current path from input to +VS when power down but the signal still in input pin, it’s usual in battery related application. 


  • Status

    Production

  • Rating

    Industrial

  • Channel

    4

  • Supply Voltage (Min)

    3

  • Supply Voltage (Max)

    36

  • Iq per channel (Max) (μA)

    550

  • GBW (Typ) (MHz)

    1.5

  • Slew Rate (Typ) (V/μs)

    0.5

  • Rail-Rail In

    No, to V- only

  • Rail-Rail Out

    No

  • Ishort (Typ) (mA)

    50

  • Vos (Max) (mV)

    2

  • Offset Drift (Typ) (μV/°C)

    5

  • Ib (typ) (pA)

    15000

  • Vn (Typ) (nV/rtHz)

    50

  • Peak Noise at 0.1 to 10Hz (μVpp)

    1.6

  • Shutdown/Disable

    /

  • Operating Temperature Range (°C)

    -40 to 125

  • Feature

    /

  • Package

    SOP14, TSSOP14

Development Resources

Application

    • Instrumentation

    • Sensor Interface

    • Motor Control

    • Industrial Control


Ordering Detail

Order Part Number Buy Samples Rating Feature Status 1ku Price Release Date Package Lead time (week) MSL Packing MPQ CPQ
TPA2644-TS2R Industrial Grade / Released-conditional $0.447 2023-02-27 TSSOP14 8 MSL3 T&R 3000 15000
TPA2644-SO2R Industrial Grade / Released $0.447 2021-08-10 SOP14 9 MSL3 T&R 2500 12500
TPA2644-SO2R-S AEC-Q100 / Released $0.414 2023-12-26 SOP14 9 MSL3 T&R 2500 12500

Note: All sample requests must be approved through your 3PEAK sample account, click the request sample button to log in or create your account.

Please allow 1 business day for processing time.

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