MAX1452AAE+TC8H

Sensor And Detector Interfaces Overview

The MAX1452AAE+TC8H is a low-cost precision sensor signal conditioner optimized for industrial and process control applications utilizing resistive element sensors. It provides amplification, calibration, and temperature compensation to enable overall performance approaching the inherent repeatability of the sensor. The fully analog signal path introduces no quantization noise in the output signal while enabling digitally controlled trimming with integrated 16-bit DACs. The device operates within a supply voltage range of 4.5V to 5.5V and consumes 2mA typical current. It features a 16-step programmable-gain amplifier (PGA) with gain ranging from 39V/V to 234V/V, four 16-bit DACs, and a 768-byte internal EEPROM.

Sensor And Detector Interfaces Feature Summary

• Single-chip integrated analog signal path reduces design time and saves space
• On-chip lookup table supports multipoint calibration temperature correction
• Secure-Lock feature prevents data corruption after calibration
• Low current consumption simplifies power-supply design in 4–20mA applications

Sensor And Detector Interfaces Applications

• Pressure Sensors
• Transducers and Transmitters
• Strain Gauges
• Resistive Elements Sensors

Sensor And Detector Interfaces Procurement Notes

Verify the specific suffix TC8H against official documentation to confirm tape-and-reel packaging details. Ensure the automotive grade (-40°C to +125°C) matches system requirements. Confirm pinout compatibility with existing layouts before procurement.

Sensor And Detector Interfaces Selection Notes

Select this component when high-precision calibration and temperature compensation are required for resistive sensors. The 16-bit DAC resolution allows for accurate offset and span adjustments. Consider the 16-pin SSOP package for space-constrained designs requiring automotive temperature ranges.

Sensor And Detector Interfaces Part Context

The MAX1452 series includes variants for commercial, industrial, and automotive temperature ranges. The AAE variant specifically targets the -40°C to +125°C range. Other packages include TSSOP and TQFN options depending on thermal and spatial needs.

Sensor And Detector Interfaces Replacement Considerations

Direct replacements include other MAX1452 variants such as MAX1452CAE+ or MAX1452EAE+ if temperature ranges differ. Verify package compatibility and EEPROM configuration before substitution.