ams AS8510 Analog Front-End

ams AS8510 Analog Front-End
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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.
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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

Channels [#]
1 + 3 mux
Supply Current [mA]
4
µC Interface
SPI
Package
SSOP-20
Zero Offset
Yes
Sampling Rate [kSPS]
4
Resolution [bit]
16
Standby Current [µA]
40
Supply Voltage [V]
3.3

Ordering codes

Product Type Description Order No. Availability
AS8510-ASSM
Status information
Full production
Pre-production
Not planned for new design
Ordering and shipping are still possible
Discontinued
Buy now
Distribution partners:
Digi-Key
Buy now
Mouser
Buy now
AS8510-ASSP
Status information
Full production
Pre-production
Not planned for new design
Ordering and shipping are still possible
Discontinued
Buy now
Distribution partners:
Mouser
Buy now

Downloads

For other documents visit our Download center

Datasheets

AS8510 DS000297

Datasheet
EN
DE
CN
JP

Technical documents

Environmental documents

Images

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