ZSSC4161DE1B

Overview

The ZSSC4161DE1B is a sensor signal conditioning IC from the Renesas 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 output interfaces, rugged circuit protection, and excellent electromagnetic compatibility. It supports dual-bridge inputs to reduce system complexity and footprint. Key electrical parameters include an operating supply voltage range of 4.75 V to 5.25 V, a differential input type, and a digital output type. 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 of sensory data for resistive bridge and voltage source sensors.
• Features SENT 3.0-based communication interface with available diagnostic information.
• Incorporates rugged circuit protection and excellent electromagnetic compatibility for automotive environments.
• Supports dual-bridge inputs to reduce system complexity and overall footprint.

Applications

• Automotive sensor signal conditioning
• Resistive bridge sensor interface
• Voltage source sensor interface

Procurement Notes

Verify the specific suffix DE1B against the manufacturer's official documentation to confirm exact packaging and reel specifications. Ensure compatibility with the ZSSC416x evaluation kit if initial calibration or dry-run testing is required during the design phase. Confirm that the VFQFPN-24 package matches the target PCB layout requirements.

Selection Notes

Select this component when designing automotive systems requiring high-accuracy signal conditioning for resistive bridge or voltage source sensors. The integrated calibration and SENT 3.0 output simplify the interface with microcontrollers. Consider the dual-bridge input capability if minimizing external components and board space is a priority for the application.

Part Context

The ZSSC4161DE1B belongs to the ZSSC416x / ZSSC417x series of sensor signal conditioning ICs. This family is specifically engineered for automotive applications, offering solutions that lower power consumption and reduce the time spent on sensor calibration. It complements Renesas' broader portfolio of MCUs and embedded AI solutions for IoT and connected vehicle systems.

Replacement Considerations

Consult the Renesas product comparison tools to identify compatible substitutes within the ZSSC416x or ZSSC417x families. Verify pinout and functional equivalence before replacing existing components in established designs.