FEATURES

► Measures up to 16 battery cells in series

► Maximum lifetime TME: ±1.8 mV at 3.3 V per cell for ADES1830 and ±5 mV for ADES1831 (–40°C to +105°C)

► Simultaneous and continuous measurement of cell voltages

► Configurable integrated low-pass filtering

► Stackable architecture for high voltage battery packs

► Built-in isoSPI

► 2 Mbps isolated serial communications

► Uses a single twisted pair, up to 20 meters per segment

► Low EMI susceptibility and emissions

► Bidirectional for broken wire protection

► Capacitor or transformer-coupled

► Hot plug tolerant without external protection

► Passive cell balancing up to 300 mA per channel with programmable PWM

► Up to 9 general-purpose analog inputs or digital I/O

► Temperature or other sensor inputs

► Configurable as an I2C or SPI controller

► 4 μA sleep mode supply current

► Provisions for bus bars

APPLICATIONS

► Utility energy storage

► Commercial and Industrial energy storage

► Residential energy storage

► Backup battery systems