Datasheet4U Logo Datasheet4U.com

AD8451 Precision Analog Front End and Controller

AD8451 Description

Low Cost, Precision Analog Front End and Controller for Battery Test/Formation Systems Data Sheet .
The AD8451 is a precision analog front end and controller for testing and monitoring battery cells.

AD8451 Features

* Integrated constant current and voltage modes with automatic switchover Charge and discharge modes Precision voltage and current measurement Integrated precision control feedback blocks Precision interface to PWM or linear power converters Fixed gain settings Current sense gain: 26 V/V (typ) Voltage

AD8451 Applications

* Battery cell formation and testing Battery module testing FUNCTIONAL BLOCK DIAGRAM ISREFH/ ISREFL ISMEA ISET IVE0/IVE1 VINT AD8451 ISVP MUX ISVN 26 CONSTANT CURRENT LOOP FILTER CURRENT SENSE IA (CHARGE/ DISCHARGE) SWITCHING VOLTAGE SENSE DA VCLP ×1 VCTRL VCLN MODE BVP 0.8 BVN CONSTANT VOLTAG

📥 Download Datasheet

Preview of AD8451 PDF
datasheet Preview Page 2 datasheet Preview Page 3

📁 Related Datasheet

  • AD84064 - DC-DC step-down circuit (ETC)
  • AD84068 - Thin DC-DC step-down (ETC)
  • AD82010 - Mono Filter-less Digital Audio Amplifier (ESMT)
  • AD82050 - Mono Digital Audio Amplifier (ESMT)
  • AD82088 - Mono Digital Audio Amplifier (ESMT)
  • AD82088D - 2x25W Stereo / 1x50W Mono Digital Audio Amplifier (ESMT)
  • AD82120 - Mono Digital Audio Amplifier (ESMT)
  • AD82128 - Digital Audio Amplifier (ESMT)

📌 All Tags

Precision Analog Front End and Controller Analog Devices
Analog Devices AD8451-like datasheet