ZSSC3170EE2R

Overview

The ZSSC3170EE2R is a specialized sensor signal conditioner manufactured by Renesas Electronics Corporation, designed for resistive sensor applications. It integrates an analog front-end with digital interface capabilities, supporting protocols including I2C, LIN, PWM, and the proprietary ZACwire single-wire interface. The device operates within a supply voltage range of 4.75V to 5.25V and is housed in a 20-SSOP package with a width of 5.30mm. Certified to AEC-Q100 standards, it is qualified for automotive-grade reliability and functions as a surface-mount component suitable for precision signal conditioning tasks.

Feature Summary

• Integrated signal conditioning for resistive sensors
• Multi-protocol digital interface support
• Automotive-grade AEC-Q100 certification

Applications

• Resistive sensor signal conditioning
• Automotive electronic systems

Procurement Notes

Verify the specific suffix EE2R against official Renesas documentation to confirm exact packaging and tape-and-reel specifications. Ensure compatibility with the required communication protocol among I2C, LIN, PWM, or ZACwire options before procurement. Confirm that the 20-SSOP footprint matches the target PCB design constraints.

Selection Notes

Select this component when a dedicated solution for resistive sensors is required alongside multiple digital interface options. The ZACwire capability offers a simplified single-wire alternative to standard I2C or SPI configurations. Verify that the 4.75V to 5.25V supply range aligns with the system power architecture and that the automotive qualification meets project safety requirements.

Part Context

This part belongs to the ZSSC3170 family of sensor interfaces from Renesas. Variants within this series typically share core signal conditioning architectures but differ in interface configurations, package types, and suffix designations. The ZSSC3170 series is positioned for applications requiring high-precision analog-to-digital conversion and direct digital output to microcontrollers.

Replacement Considerations

Consult the official Renesas ZSSC3170 datasheet for confirmed pin-compatible or functionally equivalent substitutes. Cross-reference specific suffix codes to ensure interface and package matching.