Features
▪ Monitors and manages up to 14 cells; all standard
Li-Ion cell chemistries
▪ Robust two-wire Daisy Chain communications
system using capacitor or transformer coupling at
up to 1Mbps
▪ High security communications protocol
▪ Cell voltage measurement accuracy +/-10mV
▪ Up to six external temperature monitoring inputs
▪ Internal temperature monitoring with warning flag
▪ Two general purpose I/O pins
▪ Automatic sensing of position in battery stack
▪ Measures and performs read-back on all voltages,
temperatures, and diagnostics for 112 cells in less
than 10ms
▪ User-selectable cell measurement averaging
function
▪ 14-bit voltage and temperature measurements
▪ Integrated system diagnostics for all key functions
▪ Watchdog shuts down device if communication is
lost
▪ Fully tolerant to EMC and transients