ZSSC3170EA2R

Overview

The ZSSC3170EA2R is a specialized sensor signal conditioner manufactured by Renesas Electronics Corporation, designed for resistive sensor applications. It operates within a supply voltage range of 4.75V to 5.25V and supports multiple interface protocols including I2C, LIN, PWM, and ZACwire single-wire interface. The device features a differential input type with one channel and includes internal and external reference options. Packaged in a 20-SSOP (5.30mm wide) surface-mount enclosure, it meets AEC-Q100 automotive qualification standards and offers ESD protection.

Feature Summary

• Supports multiple communication interfaces including I2C, LIN, PWM, and ZACwire for flexible system integration
• Designed specifically for resistive sensor signal conditioning with differential input capability
• Automotive-grade reliability certified under AEC-Q100 standards for harsh environment operation

Applications

• Automotive sensor signal conditioning systems
• Resistive sensor interface circuits requiring digital output
• Embedded control modules utilizing LIN or I2C communication

Procurement Notes

Verify the specific ordering suffix EA2R against the official Renesas datasheet to confirm package type and tape-and-reel specifications. Ensure compatibility with the target system's voltage levels and interface requirements before procurement. Confirm current availability status as manufacturing schedules may vary.

Selection Notes

Select this component when a dedicated solution for resistive sensors is required in automotive environments. Consider the available interface options such as LIN or I2C based on the host controller capabilities. Verify that the 20-SSOP package dimensions fit the PCB layout constraints and thermal management requirements.

Part Context

This part belongs to the ZSSC3170 series of sensor signal conditioners from Renesas Electronics. The series focuses on providing integrated solutions for converting analog signals from resistive sensors into digital data suitable for microcontroller processing in automotive and industrial applications.

Replacement Considerations

Check for direct pin-compatible alternatives within the ZSSC3170 family, such as variants with different suffixes indicating package or temperature grade changes. Verify functional equivalence regarding interface support and electrical characteristics before substitution.