Datasheet4U Logo Datasheet4U.com

INA381 Current Sense Amplifier

INA381 Description

Product Folder Order Now Technical Documents Tools & Software Support & Community INA381 SBOS848B * DECEMBER 2017 * REVISED OCTOB.
The INA381 includes both a 26-V common-mode, current-sensing amplifier and a high-speed comparator.

INA381 Features

* 1 Common-mode input range:
* 0.2 V to +26 V
* High accuracy amplifier:
* Offset voltage at TA = 25°C
* 500 µV (maximum) at VCM = 12 V
* 150 µV (maximum) at VCM = 0 V
* Offset voltage drift: 1 µV/°C (maximum)
* Gain error: 1% (maximum) a

INA381 Applications

* Merchant network and server PSU
* Merchant DC/DC
* DC-input BLDC motor drive
* Cordless power tool

📥 Download Datasheet

Preview of INA381 PDF
datasheet Preview Page 2 datasheet Preview Page 3

📁 Related Datasheet

  • INA3010 - INFRARED REMOTE CONTROL TRANSMITTER RC-5 (ETC)
  • INA321 - CMOS Instrumentation Amplifier (Burr-Brown)
  • INA322 - CMOS INSTRUMENTATION AMPLIFIER (Burr-Brown)
  • INA326 - INSTRUMENTATION AMPLIFIER (Burr-Brown)
  • INA327 - INSTRUMENTATION AMPLIFIER (Burr-Brown)
  • INA330 - THERMISTOR SIGNAL AMPLIFIER (Burr-Brown Corporation)
  • INA331 - CMOS INSTRUMENTATION AMPLIFIERS (Burr-Brown)
  • INA332 - CMOS INSTRUMENTATION AMPLIFIERS (Burr-Brown)

📌 All Tags

Current Sense Amplifier Texas Instruments
Texas Instruments INA381-like datasheet