ADBMS1818ASWZ-R7 datasheet(90/92 Pages) AD

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Data Sheet

ADBMS1818

RELATED DEVICES

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Rev. B | 90 of 92

Table 77. Related Devices

Model

Description

Comments

LTC6811-1/LTC6811-2

4th generation 12-cell battery stack

monitor and balancing IC.

Measures cell voltages for up to 12 series battery cells. Daisy-chain capability allows multiple devices to be

connected to measure many battery cells simultaneously via the built-in 1 MHz, 2-wire isoSPI. Includes capability

for passive cell balancing.

LTC6820

isoSPI isolated communications

interface.

Provides an isolated interface for SPI communication up to 100 meters, using a twisted pair. Companion to the

LTC6804-1, LTC6806, LTC6811-1, LTC6812-1, LTC6813-1, and ADBMS1818.

LTC6812-1

4th generation 15-cell battery stack

monitor and balancing IC.

Measures cell voltages for up to 15 series battery cells. The isoSPI daisy-chain capability allows multiple devices

to be interconnected to measure many battery cells simultaneously. The isoSPI bus can operate up to 1 MHz and

can be operated bidirectionally for fault conditions, such as a broken wire or connector. Includes internal passive

cell balancing capability of up to 200 mA.

LTC6813-1

4th generation 18-cell battery stack

monitor and balancing IC.

Automotive/industry application, measures cell voltages for up to 18 series battery cells. The isoSPI daisy-chain

capability allows multiple devices to be interconnected to measure many battery cells simultaneously. The isoSPI

bus can operate up to 1 MHz and can be operated bidirectionally for fault conditions, such as a broken wire or

connector. Includes internal passive cell balancing capability of up to 200 mA with a wider temperature range

compared to the ADBMS1818.

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