ADS131B23 Current, Voltage, and Temperature Measurement Analog Front-End for Industrial Battery Management Systems

1 Features • Two simultaneous-sampling, 24-bit ADCs (ADC1A, ADC1B) for current-shunt measurements – Programmable full-scale range: • ±39 mV to ±312.5 mV • Supports a wide range of shunt resistor values and current-measurement ranges – Achieve high-accuracy current-shunt measurements with:

ADS131B23-Q1 Automotive, High-Voltage Battery Pack Monitor With SPI and 3 ADC Channels for Voltage, Current, and Temperature Sensing

1 Features • AEC-Q100 qualified for automotive applications – Temperature grade 1: –40°C to +125°C, TA • Functional Safety-Compliant – Developed for functional safety applications – Documentation available to aid ISO 26262 functional safety system design up to ASIL D – Systematic capability

ADS131B23 Current, Voltage, and Temperature Measurement Analog Front-End for Industrial Battery Management Systems

1 Features • Two simultaneous-sampling, 24-bit ADCs (ADC1A, ADC1B) for current-shunt measurements – Programmable full-scale range: • ±39 mV to ±312.5 mV • Supports a wide range of shunt resistor values and current-measurement ranges – Achieve high-accuracy current-shunt measurements with:

ADS131B23 Current, Voltage, and Temperature Measurement Analog Front-End for Industrial Battery Management Systems

1 Features • Two simultaneous-sampling, 24-bit ADCs (ADC1A, ADC1B) for current-shunt measurements – Programmable full-scale range: • ±39 mV to ±312.5 mV • Supports a wide range of shunt resistor values and current-measurement ranges – Achieve high-accuracy current-shunt measurements with: