The ADS131M02QPWRQ1 is a dual-channel, simultaneous-sampling, 24-bit, delta-sigma, analog-to-digital converter (ADC) that offers wide dynamic range and low power consumption, making the device ideal for automotive battery management systems (BMS). The ADC input can be connected directly to a shunt resistor for bidirectional battery current measurement, a resistive divider network for high voltage measurement, or a temperature sensor such as a thermistor or an analog output temperature sensor.

Product parameters:

Product Type: Analog to Digital Converter - ADC

RoHS: Details

Series: ADS131M02-Q1

Installation style: SMD/SMT

Package / Box: TSSOP-20

Resolution: 24 bit

Number of channels: 2 Channel

Interface type: SPI

Sampling rate: 64 kS/s

Input Type: Differential

Structure: Sigma-Delta

Analog supply voltage: 3 V

Digital supply voltage: 3 V

SNR – Signal to Noise Ratio: 79 dB, 100 dB

Minimum working temperature: - 40 C

Maximum working temperature: + 125 C

Package: Reel

Packaging: Cut Tape

Gain error: 0.1 %

Humidity Sensitivity: Yes

Number of Converters: 2 Converter

Output Type: Analog

Pd-power dissipation: 6.2 mW

Power Consumption: 2.3mW

Product: Analog to Digital Converters

Product Type: ADCs - Analog to Digital Converters

Reference Type: Internal

Reference voltage: 1.2 V

SFDR - Spurious Free Dynamic Range: 105 dB

Shutdown: No Shutdown

Subcategory: Data Converter ICs

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 2.7 V

THD - Total Harmonic Distortion: - 100 dB

Type: Delta-Sigma ADC