ZSSC4161DE1C

Overview

The ZSSC4161DE1C is a sensor signal conditioning IC from the ZSSC416x family, designed for automotive applications. It provides highly accurate amplification and calibrated correction of sensory data for resistive bridge and voltage source sensors. The device features SENT 3.0-based communication interfaces and includes dual-bridge inputs to reduce system complexity. Key electrical parameters include an operating supply voltage range of 4.75 V to 5.25 V, a maximum power supply voltage of 5.25 V, and a minimum of 4.75 V. It supports differential input types and digital output types. The component operates within a temperature range of -40°C to +150°C and is housed in a VFQFPN-24 package.

Feature Summary

• Provides highly accurate amplification and calibrated correction for resistive bridge and voltage source sensors.
• Features SENT 3.0-based communication interface with available diagnostic information.
• Includes rugged circuit protection and excellent electromagnetic compatibility.
• Dual-bridge inputs reduce system complexity and footprint.

Applications

• Automotive sensor signal conditioning
• Resistive bridge sensor integration
• Voltage source sensor processing

Procurement Notes

Verify the specific suffix 'DE1C' against official Renesas documentation to confirm pinout and packaging details, as variations exist within the ZSSC416x family. Ensure compatibility with existing board layouts and thermal requirements for the VFQFPN-24 package. Cross-reference with authorized distributors for current availability and lead times, as automotive-grade components may have extended delivery schedules.

Selection Notes

Select this component when designing automotive systems requiring high-accuracy signal conditioning for resistive or voltage source sensors. The integrated calibration and SENT 3.0 interface simplify driver development and reduce external component count. Consider the wide operating temperature range and rugged protection features for harsh automotive environments. Verify that the dual-bridge input capability meets the specific sensor configuration needs of the application.

Part Context

The ZSSC4161DE1C belongs to the ZSSC416x/ZSSC417x series of sensor signal conditioners from Renesas Electronics. This family is specifically engineered for automotive applications, offering solutions that lower power consumption and reduce development time. The devices complement Renesas' broader portfolio of MCUs and embedded AI solutions, supporting faster design cycles for IoT and automotive sensing systems.

Replacement Considerations

Check for other members of the ZSSC416x family, such as ZSSC4160, ZSSC4162, ZSSC4165, or ZSSC4169, which share similar evaluation kits and functional characteristics. Confirm pin-to-pin compatibility and software configurability before substituting. Consult Renesas documentation for specific differences in channel count or interface options among family members.