AS8510-ASSP

Overview

The AS8510-ASSP is a two-channel measurement device designed for virtually offset-free, low-noise data acquisition. Manufactured by ams OSRAM, this integrated circuit operates within a supply voltage range of 3 V to 3.6 V, with a nominal voltage of 3.3 V. It features a 16-bit dual resolution and includes a 100 uOhm internal component for precise sensing applications. The device is housed in a 20-pin SSOP package with a shrink pitch, measuring 7.2 mm in length and 2 mm in maximum height. It supports an operating temperature range from -40 °C to 125 °C, qualifying it for automotive temperature grades.

Feature Summary

• Provides virtually offset-free signal measurement capabilities for high precision.
• Integrates low-noise architecture suitable for small signal detection.
• Features a dual-channel configuration for simultaneous data acquisition.

Applications

• Battery management systems requiring precise voltage monitoring.
• Automotive environments demanding robust sensor interface solutions.
• General-purpose small signal measurement tasks.

Procurement Notes

Verify the specific suffix ASSP against official datasheets to confirm pinout and packaging details. Ensure compatibility with 3.3 V logic levels and check for any required external components for optimal noise performance. Confirm automotive qualification status if deploying in harsh environments.

Selection Notes

Select this component when dual-channel, low-offset acquisition is required. Compare against single-channel alternatives if only one input is needed. Verify that the SSOP package fits the PCB layout constraints and that the 125 °C max temperature rating meets the application's thermal requirements.

Part Context

The AS8510 belongs to a series of sensor interface ICs focused on precision measurement. It addresses the need for accurate data acquisition in noisy environments, particularly where battery cell balancing or monitoring is critical. The device integrates analog front-end processing to simplify system design.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer catalogs for updated equivalents or legacy replacements if discontinuation occurs.