Your privacy is very important to us. When you visit our website, please agree to the use of all cookies. For more information about personal data processing, please go to Privacy Policy.

English
中文|Chinese

You may want to search

Amplifiers & Special Function Circuits

TPA5522

3.3-V, 78-kHz, Zero-Drift, Low-Power OP Amps

  • Overview
  • Development Resources
  • Application
  • Ordering Detail

Overview

The TPA552x is the low-power, zero-drift amplifier with maximum 30-μV low-offset voltage and stable frequency response for the high-precision sensing applicaiton that also requires low standby power.

The TPA552x devices provide rail-to-rail input and output. The devices have excellent AC performance with 78-kHz bandwidth, 20-V/ms slew rate while only drawing 9.8-μA quiescent current per amplifier.

The TPA5521 and TPA5521U (1-ch veision) are offered in the SOT23-5, DFN-4, and SC70-5 packages. The TPA5522 (2-ch version) is available in the SOP-8, TSSOP-8, MSOP-8, and DFN-8 packages. All versions can be operated over the industrial temperature range of −40°C to +125°C.


  • Status

    Production

  • Rating

    Industrial

  • Channel

    2

  • Supply Voltage (Min)

    1.7

  • Supply Voltage (Max)

    3.6

  • Iq per channel (Max) (μA)

    15

  • GBW (Typ) (MHz)

    0.078

  • Slew Rate (Typ) (V/μs)

    0.02

  • Rail-Rail In

    Yes

  • Rail-Rail Out

    Yes

  • Ishort (Typ) (mA)

    22

  • Vos (Max) (mV)

    0.03

  • Offset Drift (Typ) (μV/°C)

    0.025

  • Ib (typ) (pA)

    50

  • Vn (Typ) (nV/rtHz)

    96

  • Peak Noise at 0.1 to 10Hz (μVpp)

    1.91

  • Shutdown/Disable

    /

  • Operating Temperature Range (°C)

    -40 to 125

  • Feature

    /

  • Package

    SOP8

Development Resources

  • Documentation

Application

    • Gas Detection

    • Battery Current Sensing

    • Portable Medical Equipment

    • Portable Glucose Monitors

    • Portable RFID Readers and Tags


Ordering Detail

Order Part Number Buy Samples Rating Feature Status 1ku Price Release Date Package Lead time (week) MSL Packing MPQ CPQ
TPA5522-SO1R
Buy now
Request
Industrial Grade / Released $0.670 2023-10-29 SOP8 10 MSL3 T&R 4000 20000

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.

Top

TPA5522 Sample Request Form

Distributor
Place Sample Order

Need Help? Contact Us.

TPA5522 Ordering Options

Distributor
Place Order

Need Help? Contact Us.