ams AS8510 Analog Front-End

Longevity January 2031
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Longevity January 2031

Description

The AS8510 data acquisition front-end IC is a virtually offset free, low noise, 2-channel measurement device. It is tailored to accurately measure battery current from mA range up to kA range in combination with a 100 µOhm shunt resistor connected in series with the battery rail. Through the second measurement channel it enables capture of either battery voltage synchronous with the current or to measure the analog output of an internal or external temperature sensor.

Details

Features

  • First 16-bit dual ADC and PGA data acquisition ASSP with zero offset as a flexible sensor interface
  • Offset <1 LSB
  • Noise <1 LSB@1kHz, 1 Sigma

Benefits

  • Highest accuracy dual ADC for signal conditioning up to 4kHz
  • Flexible concept enables short time to market in evolving field of battery management
  • Full AEC-Q100 conformance

Parameters

Resolution
16 bit
Automotive qualified
AEC-Q100
Current consumption
3 mA
Standby current
40 µA
Package
SSOP-20
Operating ambient temperature
min.
-40 °C
max.
125 °C
Package dimension
l
7.2 mm
w
7.8 mm
Supply voltage
min.
3.3 V

Application fields

Ordering codes

Product Type Description Order No. Availability
AS8510-ASSM 20-pin SSOP Tape and reel (500 pcs) Q65114A0684
AS8510-ASSP 20-pin SSOP Tape and reel (2000 pcs) Q65114A0683

Downloads

Technical documents

Environmental documents