ZSSC3036CI4R

Overview

The ZSSC3036CI4R is a low-power, high-resolution sensor signal conditioner integrated circuit manufactured by Renesas Electronics Corporation. It features a flexible, programmable analog front-end design with a scalable, charge-balancing two-segment analog-to-digital converter (ADC) capable of up to 16-bit resolution. The device includes a fully programmable gain amplifier accepting sensors from 14 to 72 linear factor and an internal auto-compensated temperature sensor. It performs digital compensation for individual sensor offset, gain, and temperature drift using an 18-bit internal digital signal processor. Typical accuracy exceeds ±0.10% full-scale output at -40 to 110°C, with a measurement rate exceeding 200s-1.

Feature Summary

• Flexible, programmable analog front-end design with a scalable, charge-balancing two-segment analog-to-digital converter (ADC).
• Fully programmable gain amplifier accepting sensors from 14 to 72 linear factor.
• Internal auto-compensated temperature sensor for precise thermal monitoring.
• Digital compensation of individual sensor offset, gain, and temperature drift via an 18-bit internal digital signal processor.

Applications

• High-resolution altimeter module applications.
• Correction of resistive bridge sensors.
• Sensor signal conditioning requiring high-accuracy amplification and analog-to-digital conversion.

Procurement Notes

Verify the specific suffix CI4R against official Renesas documentation to confirm package type and tape-and-reel configuration. Cross-reference part numbers with authorized distributors to ensure authenticity and traceability. Check for obsolescence status or last-time-buy notices as availability may be limited. Confirm moisture sensitivity level and lead-free compliance before integration into manufacturing processes.

Selection Notes

Select this component when designing systems requiring high-precision signal conditioning for resistive bridge sensors. Ensure the application benefits from its internal digital compensation capabilities to reduce external calibration requirements. Verify that the I2C or SPI interface speeds meet system timing constraints. Consider the operating temperature range and power consumption specifications relative to the target environment.

Part Context

The ZSSC3036 series belongs to Renesas' portfolio of sensor signal conditioners designed to simplify IoT and industrial sensing designs. It complements Renesas microcontrollers by handling complex analog front-end tasks, allowing designers to focus on system-level integration. This family supports rapid prototyping through standardized interfaces and software tools.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Renesas technical support or authorized distributors for potential alternatives if this specific variant is discontinued or unavailable.