ZSC31015EAG1-R

Overview

The ZSC31015EAG1-R is a sensor signal conditioner manufactured by Renesas Electronics Corporation. It belongs to the ZSC31015 series and is designed for resistive bridge sensor correction. The device provides high-accuracy amplification and analog-to-digital conversion of differential input signals. It performs offset, span, and first- and second-order temperature compensation using an internal digital signal processor. Calibration coefficients are stored in nonvolatile EEPROM. The component is housed in an SOP-8 package with SMD/SMT installation style. It operates within a temperature range of -40°C to +85°C and has a humidity sensitivity level of Yes.

Feature Summary

• Integrates a digital signal processor for performing digital compensation of signal offset, sensitivity, temperature drift, and non-linearity.
• Stores calibration coefficients in highly reliable nonvolatile EEPROM for persistent data retention.
• Provides configurable I²C or SPI digital outputs for transmitting measured and compensated bridge values.
• Includes integrated diagnostic functions and supports low-power standby mode operation.

Applications

• Resistive bridge sensor correction
• Sensor signal conditioning
• Compensated temperature output generation

Procurement Notes

Verify the specific ordering suffix to confirm the reel packaging configuration, as indicated by the 'R' designation. Confirm moisture sensitivity classification prior to assembly planning. Ensure compatibility with the required interface protocol, either I²C or SPI, based on system design constraints. Validate that the SOP-8 footprint matches the target PCB layout specifications accurately.

Selection Notes

Select this component when digital compensation for resistive sensors is required without external trimming. Consider the SOP-8 package size for space-constrained designs. Verify that the operating voltage and temperature range meet the application environment requirements. Ensure the host system can support the necessary digital communication protocols for accessing calibration data and sensor readings.

Part Context

This part is a variant within the ZSC31015 family of sensor interfaces. It shares core functionality with other members like the ZSC31015EIC and ZSC31015EEG1-T but differs in packaging and distribution format. The EAG1-R suffix specifically denotes the SOP-8 surface-mount package supplied in a reel configuration for automated assembly processes.

Replacement Considerations

The ZSC31015EEG1-T is a tube-packaged alternative within the same series. The ZSC31015EIC represents a wafer-sawn dice option. Verify pinout and electrical specifications against the datasheet before substituting any other member of the ZSC31015 family.