Datasheet4U Logo Datasheet4U.com

INA220 - Bidirectional Current and Power Monitor

Description

The INA220 is a current shunt and power monitor with an I2C- or SMBUS-compatible interface.

The INA220 monitors both shunt drop and supply voltage.

A programmable calibration value, combined with an internal multiplier, enables direct readouts in amperes.

Features

  • 1 High- or Low-Side Sensing.
  • Senses Bus Voltages from 0 V to 26 V.
  • Reports Current, Voltage, and Power.
  • 16 Programmable Addresses.
  • High Accuracy: 0.5% (Maximum) Over Temperature (INA220B).
  • User-Programmable Calibration.
  • Fast (2.56-MHz) I2C- or SMBUS-Compatible Interface.
  • VSSOP-10 Package 2.

📥 Download Datasheet

📁 Similar Datasheet

  • INA22 - 2-input NAND gate (austriamicrosystems AG)
  • INA200 - (INA200 - INA202) High-Side Measurement Current-Shunt Monitor (Burr-Brown)
  • INA201 - (INA200 - INA202) High-Side Measurement Current-Shunt Monitor (Burr-Brown)
  • INA202 - High-Side Measurement Current-Shunt Monitor (Burr-Brown)
  • INA203 - (INA203 - INA205) Unidirectional Measurement Current-Shunt Monitor (Burr-Brown)
  • INA204 - (INA203 - INA205) Unidirectional Measurement Current-Shunt Monitor (Burr-Brown)
  • INA205 - (INA203 - INA205) Unidirectional Measurement Current-Shunt Monitor (Burr-Brown)
  • INA206 - High-Side Measurement Current-Shunt Monitor (Burr-Brown)
  • INA207 - High-Side Measurement Current-Shunt Monitor (Burr-Brown)
  • INA208 - High-Side Measurement Current-Shunt Monitor (Burr-Brown)
Other Datasheets by Texas Instruments
  • INA220-Q1 - I2C-Compatible Current/Power Monitor
  • INA223 - Analog Output Current Shunt and Voltage Instantaneous Power Monitor
  • INA225 - Current-Shunt Monitor
  • INA225-Q1 - High-Speed Current-Shunt Monitor
  • INA226 - Bi-Directional Current and Power Monitor
  • INA226-Q1 - I2C Compatible Current/Power Monitor
  • INA200 - High-Side Measurement Current-Shunt Monitor
  • INA200-Q1 - Current-Sense Amplifier

Full PDF Text Transcription

Click to expand full text
Product Folder Order Now Technical Documents Tools & Software Support & Community INA220 SBOS459E – JUNE 2009 – REVISED JANUARY 2016 INA220 High- or Low-Side, Bidirectional Current and Power Monitor With Two-Wire Interface 1 Features •1 High- or Low-Side Sensing • Senses Bus Voltages from 0 V to 26 V • Reports Current, Voltage, and Power • 16 Programmable Addresses • High Accuracy: 0.5% (Maximum) Over Temperature (INA220B) • User-Programmable Calibration • Fast (2.56-MHz) I2C- or SMBUS-Compatible Interface • VSSOP-10 Package 2 Applications • Servers • Telecom Equipment • Notebook Computers • Power Management • Battery Chargers • Automotive • Power Supplies • Test Equipment 3 Description The INA220 is a current shunt and power monitor with an I2C- or SMBUS-compatible interface.
Published: |