ZSSC4151CE6T

Overview

The ZSSC4151CE6T is a sensor signal conditioner manufactured by Renesas Electronics, designed for resistive bridge sensors. It operates on a single supply voltage ranging from 4.5 V to 5.5 V with a maximum operating current of 7 mA. The device features an internal reference and provides analog output with a maximum current of 5 mA. It supports I2C interface communication and includes digital compensation for offset, sensitivity, temperature drift, and nonlinearity. The component functions within a temperature range of -40°C to +150°C and is housed in a 16-pin TSSOP package measuring 5x4 mm.

Feature Summary

• Digital compensation for sensor offset, sensitivity, temperature drift, and nonlinearity using internal algorithms.
• Supports almost all full-bridge or half-bridge sensor types with adjustable analog gain up to 200 times.
• Provides ratiometric analog voltage output and optional digital interfaces including I2C and ZACwire™.
• Features high-voltage tolerant pins (VDDE, VSSE, AOUT) capable of withstanding up to 40V with reverse polarity protection.

Applications

• Automotive pressure sensors
• Industrial load cells
• Resistive bridge transducers

Procurement Notes

Verify the specific suffix CE6T against official Renesas documentation to confirm the TSSOP-16 packaging and tube carrier type. Ensure compatibility with system requirements for I2C interface and 5V operation. Confirm RoHS compliance status through the manufacturer's latest environmental declarations before procurement.

Selection Notes

Select this model when a single-channel sensor interface with digital calibration capabilities is required. It is suitable for applications needing high voltage tolerance on input/output pins and operation across an extended industrial temperature range. Consider alternative packages like CE4R if QFN form factor is preferred.

Part Context

This component belongs to the ZSSC4151 series of automotive-grade sensor signal conditioners. The series is characterized by its ability to digitize and compensate sensor errors internally, reducing assembly costs. The CE6T variant specifically denotes the TSSOP-16 package option within this family.

Replacement Considerations

The ZSSC4151CE6R offers identical functionality in a tape-and-reel format. The ZSSC4151CE4R provides the same performance in a 24-QFN package. Verify pinout compatibility when substituting between different package types.