TI's RES60A-Q1 eliminates the need for lengthy discrete resistor chains with a single-chip, 1.4-kV, resistor divider that achieves 0.1% initial ratiometric precision with a maximum of 0.2% ratiometric drift over a 10-year lifetime.
Monolithic ratiometric resistor dividers provide a low-drift solution for converting the high voltages in modern EV battery packs into voltages suitable for conversion and processing in the ADC of a BMS system.
