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INA199A1

The INA199A1 is an electronic component from Texas Instruments. View the full INA199A1 datasheet below including specifications and datasheet sections.

Manufacturer

Texas Instruments

Category

Integrated Circuits

Overview

Part: INA199A1-A3 — Texas Instruments

Type: Voltage Output Current Shunt Monitor

Description: High-side, bi-directional, zero-drift current shunt monitors with voltage output, offering gains from 50V/V to 200V/V, sensing common-mode voltages from -0.3V to 26V, and operating from a 2.7V to 26V supply.

Operating Conditions:

  • Supply voltage: 2.7V–26V
  • Common-mode voltage: -0.3V to 26V
  • Output voltage range: 50mV above ground to 200mV below supply

Key Specs:

  • Gain options: 50V/V (INA199A1), 100V/V (INA199A2), 200V/V (INA199A3)
  • Common-mode voltage range: -0.3V to 26V
  • Supply voltage range: 2.7V to 26V
  • Max supply current: 100 mA
  • Output voltage range: 50mV above ground to 200mV below supply
  • Reference voltage range: 0V to 5V
  • Minimum full-scale shunt drop: 10mV

Features:

  • Voltage output
  • High-side measurement
  • Bi-directional operation
  • Zero-drift architecture
  • Low offset
  • External reference capability

Applications:

  • Current sensing

Package:

  • SC70 surface-mount

Applications

Amplifiersamplifier.ti.comAudiowww.ti.com/audio
Data Convertersdataconverter.ti.comAutomotivewww.ti.com/automotive
DLP® Productswww.dlp.comCommunications and Telecomwww.ti.com/communications
DSPdsp.ti.comComputers and Peripheralswww.ti.com/computers
Clocks and Timerswww.ti.com/clocksConsumer Electronicswww.ti.com/consumer-apps
Interfaceinterface.ti.comEnergywww.ti.com/energy
Logiclogic.ti.comIndustrialwww.ti.com/industrial
Power Mgmtpower.ti.comMedicalwww.ti.com/medical
Microcontrollersmicrocontroller.ti.comSecuritywww.ti.com/security
RFIDwww.ti-rfid.comSpace, Avionics & Defensewww.ti.com/space-avionics-defense
RF/IF and ZigBee® Solutionswww.ti.com/lprfVideo and Imagingwww.ti.com/video
Wirelesswww.ti.com/wireless-apps

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2010, Texas Instruments Incorporated

Related Variants

The following components are covered by the same datasheet.

Part NumberManufacturerPackage
INA199A1-A3Texas Instruments—
INA199A1DCKRTexas Instruments6-TSSOP, SC-88, SOT-363
INA199A1DIPTexas InstrumentsSC70
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