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AD7280 - Lithium Ion Battery Monitoring System

Description

The AD72801 contains all the functions required for general purpose monitoring of stacked Lithium Ion batteries as used in Hybrid Electric Vehicles.

The part has multiplexed analog input and temperature measurement channels for up to six cells of battery management.

Features

  • 12-bit ADC, 1us per channel conversion time 6 Analog Input Channels, CM range 0.5V to 27.5V 6 Temperature Measurements Inputs. On Chip Voltage Regulator Cell Balancing Interface Daisy Chain Interface www. DataSheet4U. com 3 ppm Reference Low Quiescent Current High Input Impedance Serial Interface with Alert Function 1 SPI interface for up to 300 channels On Chip Registers for Channel Sequencing VDD Operating Range 7.5V to 30V Temperature Range -40 oC to 105oC 48 lead LQFP and LFCSP Packages Lithi.

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Datasheet preview – AD7280

Datasheet Details

Part number AD7280
Manufacturer Analog Devices
File Size 386.57 KB
Description Lithium Ion Battery Monitoring System
Datasheet download datasheet AD7280 Datasheet
Additional preview pages of the AD7280 datasheet.

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Full PDF Text Transcription

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Preliminary Technical Data FEATURES 12-bit ADC, 1us per channel conversion time 6 Analog Input Channels, CM range 0.5V to 27.5V 6 Temperature Measurements Inputs. On Chip Voltage Regulator Cell Balancing Interface Daisy Chain Interface www.DataSheet4U.com 3 ppm Reference Low Quiescent Current High Input Impedance Serial Interface with Alert Function 1 SPI interface for up to 300 channels On Chip Registers for Channel Sequencing VDD Operating Range 7.
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