MAX1455AUE+T

Sensor And Detector Interfaces Overview

The MAX1455AUE+T is a low-cost automotive sensor signal conditioner manufactured by Analog Devices Inc./Maxim Integrated. It is designed for direct interface with strain-gauge bridge sensors, providing high-performance signal conditioning in a compact package. The device operates within an extended temperature range of -40°C to +125°C and utilizes a 16-TSSOP surface-mount package. Key electrical characteristics include a supply voltage range of 2.7V to 5.5V, a typical supply current of 2.5mA, and a power dissipation rating of 330mW. It features a serial interface for configuration and calibration data storage.

Sensor And Detector Interfaces Feature Summary

• Integrated signal conditioning for automotive pressure and force sensors
• On-chip nonlinearity correction and calibration memory
• Serial communication interface for easy system integration

Sensor And Detector Interfaces Applications

• Automotive tire pressure monitoring systems (TPMS)
• Engine oil pressure sensing
• Brake pressure measurement

Sensor And Detector Interfaces Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm package type and temperature grade. Confirm end-of-life status as some listings indicate discontinuation. Ensure compatibility with existing PCB footprints for the 16-TSSOP form factor before procurement.

Sensor And Detector Interfaces Selection Notes

Select this component when designing automotive sensor interfaces requiring integrated amplification and digital calibration. Compare against the MAX1454 series for similar functionality. Verify that the serial interface protocol matches the host microcontroller capabilities. Ensure the operating temperature range meets the specific application environment requirements.

Sensor And Detector Interfaces Part Context

This part belongs to the MAX14xx family of low-cost, high-performance signal-conditioning devices. These ICs are optimized for interfacing with resistive bridge sensors in automotive environments. The MAX1455 variant specifically targets applications requiring precise gain and offset adjustment through digital control.

Sensor And Detector Interfaces Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official distributor cross-reference tools or manufacturer engineering support for verified alternatives.