ZSC31014EIB

Overview

The ZSC31014EIB is a resistive sensor signal conditioner manufactured by Renesas Electronics Corporation. It features an integrated analog front-end and digital interface for single-bridge sensors. The device supports I2C and SPI communication protocols. It operates within a supply voltage range of 2.7V to 5.5V. The component provides a 14-bit resolution with a maximum sample rate of 2kHz. Adjustable analog gain settings include 1.5, 3, 6, 12, 24, 48, 96, and 192. The operating temperature range extends from -40°C to +125°C.

Feature Summary

• Integrates a high-resolution analog-to-digital converter with programmable gain amplifier for precise signal conditioning.
• Supports standard digital interfaces including I2C and SPI for system integration.
• Includes internal calibration capabilities to ensure measurement accuracy across the operating temperature range.

Applications

• Industrial pressure sensing systems
• Load cell measurements in weighing applications
• Strain gauge signal processing

Procurement Notes

Verify the specific suffix EIB against official Renesas documentation to confirm package type and tape-and-reel specifications. Confirm moisture sensitivity level and lead-free status prior to ordering. Ensure compatibility with existing PCB footprint requirements for the designated package variant.

Selection Notes

Select this component when interfacing with single-bridge resistive sensors requiring high precision. Verify that the required gain settings align with the available options. Check if the I2C or SPI interface matches the host controller capabilities. Consider the thermal performance requirements for the intended application environment.

Part Context

This part belongs to the ZSC31014 family of sensor signal conditioners. Variants such as ZSC31014EIC and ZSC31014EID exist with different packaging or wafer configurations. The EIB suffix typically denotes a specific surface-mount package configuration distinct from die or tube variants.

Replacement Considerations

Direct substitutes may include other parts within the ZSC31014 family with compatible pinouts. Verify functional equivalence regarding gain ranges and interface protocols before replacement.