ZSSC3026CC6B

Overview

The ZSSC3026CC6B is a sensor signal conditioner integrated circuit designed for high-accuracy amplification and analog-to-digital conversion of differential input signals. It features a flexible, programmable analog front-end with a scalable, charge-balancing two-segment 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. Digital compensation for offset, gain, and temperature drift is performed by an 18-bit internal digital signal processor. Calibration coefficients are stored in non-volatile multiple-time programmable memory. The IC supports I2C (≤ 3.4MHz) or SPI (≤ 20MHz) interfaces.

Feature Summary

• Flexible, programmable analog front-end design with scalable charge-balancing ADC
• Internal digital signal processor for offset, span, and temperature compensation
• Non-volatile multiple-time programmable memory for calibration coefficient storage
• Configurable digital output interface supporting I2C and SPI protocols

Applications

• High-resolution altimeter module applications
• Resistive bridge sensor correction systems
• High-density chip-on-board assembly with die-die bonding

Procurement Notes

Verify component status as the ZSSC3026 series has been reported as end-of-life. Confirm availability of the specific CC6B wafer variant through authorized channels. Ensure compatibility with existing calibration software and programming interfaces before procurement. Check for any product change notices affecting pinout or electrical characteristics.

Selection Notes

Select this component for applications requiring high-accuracy signal conditioning with digital compensation capabilities. Ensure the system design accommodates the die package format suitable for chip-on-board assembly. Verify that the required gain range and resolution align with the programmable front-end specifications. Consider the need for external temperature sensing if the internal sensor does not meet thermal coverage requirements.

Part Context

The ZSSC3026CC6B belongs to the ZSSC3026 family of sensor signal conditioners manufactured by Renesas Electronics. This series is specifically engineered for precision measurement applications where accurate digitization and compensation of sensor signals are critical. The CC6B suffix typically denotes a specific wafer or die configuration within the broader product line.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the end-of-life status, alternative solutions may require redesigning the signal conditioning stage or selecting a newer generation sensor interface IC with compatible digital compensation features.