Datasheet Texas Instruments BQ78Z100DRZT — Datenblatt

Product
Folder Sample &
Buy Support &
Community Tools &
Software Technical
Documents bq78z100
SLUSC23 – SEPTEMBER 2015 bq78z100 Impedance Track™ Gas Gauge for 1-Series to 2-Series
Li-Ion/Li-Polymer Battery Packs
Check for Samples: bq78z100 1 Features 3 Description The bq78z100 device provides a fully integrated
pack-based solution with a flash programmable
custom reduced instruction-set CPU (RISC), safety
protection, and authentication for 1-series to 2-series
cell Li-Ion and Li-Polymer battery packs. 1 High-Accuracy Coulomb Counter with Input Offset
Error < 1 ВµV (Typical)
High-Side FET Drive Allows Serial Bus
Communication During Fault Conditions
Analog Front End with Two Independent ADCs
– Support for Simultaneous Current and Voltage
Sampling
Bus Communications Interface Options
– I2C
– HDQ
SHA-1 Hash Message Authentication Code …