AS8510-ASSM

Overview

The AS8510-ASSM is a two-channel data acquisition front-end integrated circuit manufactured by ams OSRAM. Designed for high-precision measurements, it features a 16-bit resolution and operates with a nominal supply voltage of 3.3 V, ranging from 3 V to 3.6 V. The device utilizes an SSOP-20 surface-mount package and supports an internal RC oscillator operating at 4 MHz. It is rated for automotive temperature grades, functioning reliably between -40 °C and +125 °C.

Feature Summary

• Virtually offset-free architecture minimizes measurement errors in low-level signal detection
• Low-noise design ensures accurate data capture for sensitive analog inputs
• Dual-channel configuration enables simultaneous monitoring of multiple sensor signals

Applications

• Battery management systems requiring precise current sensing
• Automotive applications involving small signal measurement
• General-purpose data acquisition interfaces for industrial sensors

Procurement Notes

Verify the specific ordering suffix ASSM against official datasheets to confirm pinout and packaging details. Ensure compatibility with the required supply voltage range and thermal operating conditions before integration into the final assembly design.

Selection Notes

Select this component when dual-channel, high-resolution measurement is required in space-constrained automotive environments. Consider the SSOP-20 footprint constraints and verify that the 4 MHz internal oscillator meets the system timing requirements without external clock sources.

Part Context

This part belongs to the AS8510 series of data acquisition front-ends. The AS8510-ASSM variant specifically denotes the SSOP-20 package configuration. It serves as a specialized interface for converting small analog signals into digital data for processing in battery management and automotive control units.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence carefully if considering alternative manufacturers.