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MAX1454 - Precision Sensor Signal Conditioner

General Description

The MAX1454 is a highly integrated analog sensor signal conditioner targeted for automotive applications.

The device provides amplification, calibration, and temperature compensation to enable an overall performance approaching the inherent repeatability of the sensor.

Key Features

  • S Complete Signal Conditioning in a Single IC Package.
  • Provides Amplification, Calibration, and Temperature Compensation.
  • Accommodates Sensor Output Sensitivities from 1mV/V to 200mV/V.
  • Overvoltage Protection to 45V.
  • Reverse-Voltage Protection to 45V S High-Precision Compensation Reduces Downstream Circuit Complexity.
  • Fully Analog Signal Path.
  • 16-Bit Offset and Span-Calibration Resolution.
  • On-Chip Lookup Table Supports Multipoint Calibration Tem.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX145 Serial 12-Bit ADCs
MAX1450 1%-Accurate Signal Conditioner
MAX1452 Low-Cost Precision Sensor Signal Conditioner
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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19-5945 Rev 0; 6/11 EVALUATION KIT AVAILABLE MAX1454 Precision Sensor Signal Conditioner with Overvoltage Protection General Description The MAX1454 is a highly integrated analog sensor signal conditioner targeted for automotive applications. The device provides amplification, calibration, and temperature compensation to enable an 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 of the output. Offset and span are calibrated with integrated 16-bit DACs, allowing sensors to be truly interchangeable.