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LTC6813-1 Datasheet 18-cell Battery Monitor

Manufacturer: Analog Devices

Overview: LTC6813-1 18-Cell Battery Stack Monitor with Daisy Chain Interface.

General Description

The LTC®6813-1 is a multicell battery stack monitor that measures up to 18 series connected battery cells with a total measurement error of less than 2.2mV.

The cell measurement range of 0V to 5V makes the LTC6813-1 suitable for most battery chemistries.

All 18 cells can be measured in 290µs, and lower data acquisition rates can be selected for high noise reduction.

Key Features

  • n Measures Up to 18 Battery Cells in Series n 2.2mV Maximum Total Measurement Error n Stackable Architecture for High Voltage Systems n Built-In isoSPI™ Interface n 1Mb Isolated Serial Communications n Uses a Single Twisted Pair, Up to 100 Meters n Low EMI Susceptibility and Emissions n Bidirectional for Broken Wire Protection n 290µs to Measure All Cells in a System n Synchronized Voltage and Current Measurement n 16-Bit Delta-Sigma ADC with Programmable Noise Filter n Engineered for ISO 26262-.

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LTC6813-1 Distributor