LTC6804IG in Linear Tech / ADI LT Series Family
The LTC6804IG is a high-performance 3rd-generation multicell battery stack monitor family from Analog Devices (formerly Linear Technology). Specifically designed for high-voltage battery systems, these ICs can measure up to 12 series-connected battery cells with a total measurement error of less than 1.2mV. The family is engineered for the demanding safety and precision requirements of large-scale energy storage and electric vehicle power management systems, offering integrated isoSPI and daisy-chain capabilities for robust communication in noisy environments.
Variants in This Sub-Family
Variants within the LTC6804IG sub-family primarily differ in their communication interface implementation. The LTC6804-1 supports a daisy-chain configuration where multiple devices are connected in series through a single host port using isoSPI. In contrast, the LTC6804-2 is designed for parallel addressing, allowing multiple devices to be connected to a single bus. Package options focus on thermal performance and pin density to suit varying automotive and industrial assembly standards.
