ZSSC3230BC3R

Overview

The ZSSC3230BC3R is a capacitive sensor signal conditioner IC manufactured by Renesas Electronics. It operates within a supply voltage range of 1.68 V to 3.6 V and draws an operating current of 750 uA. The device supports I2C interface communication and features an internal reference type. Designed for single-channel analog and digital input processing, it delivers digital output signals. The component functions reliably across a temperature range from -40 C to +125 C. It is housed in a PQFN-24 package with dimensions of 4x4mm and is supplied in tape and reel packaging.

Feature Summary

• Integrates high-precision capacitive analog front end for signal conditioning
• Supports low-power operation suitable for battery-driven applications
• Provides digital output via I2C interface for system integration

Applications

• Battery-driven IoT sensor systems
• Capacitive sensing applications requiring low power consumption
• Sensor signal amplification and digitization

Procurement Notes

Verify the specific suffix BC3R against official Renesas documentation to confirm package type and reel specifications. Ensure compatibility with I2C bus requirements and voltage levels before procurement. Check for any obsolescence notices or lifecycle status updates directly from the manufacturer. Confirm RoHS compliance details as listed in the official datasheet. Validate that the PQFN-24 package matches the design footprint requirements.

Selection Notes

Select this component when designing systems requiring precise capacitive sensor signal conditioning with minimal power consumption. Consider the 1.68 V to 3.6 V supply range for compatibility with low-voltage logic. Evaluate the -40 C to +125 C operating temperature range against environmental conditions. Verify that the I2C interface aligns with the host microcontroller capabilities. Assess the need for internal reference versus external options based on accuracy requirements.

Part Context

The ZSSC3230BC3R belongs to the ZSSC3230 series of sensor signal conditioning ICs from Renesas Electronics. This series is designed to simplify sensor integration by providing amplification, digitization, and correction capabilities. It complements Renesas' broader portfolio of MCUs and embedded AI solutions for IoT applications. The evaluation kit ZSSC3230KIT is available for hardware configuration and testing purposes.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Renesas Electronics for potential alternatives if this component becomes unavailable.