E520.45数据手册Elmos中文资料规格书

描述 Description

The IC E520.45 is a sensor signal processor (SSP) which allows low-noise amplification of differential inputs from a resistive bridge. It is optimized especially for MEMS bridges with moderate sensitivity.

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特性 Features

• Low noise front-end optimized for MEMS resistive sensor bridges, sensitivity trimming for 5 .. 50 mV/V full scale input and offset trim

• Media temperature sensing with external NTC and linearization of digital output

• SENT interface for pressure, pressure/secure, or pressure / temperature output data

• 5V-supply with over-voltage and reverse polarity protection (±18V)

应用 Application

• Digital Manifold Air Pressure (MAP / T-MAP), MEMS Pressure

• General Pressure Sensing, Automotive (e.g. Transmission Oil, Oil Pressure)

• Exhaust systems

• Automotive or industrial products using resistive sensor bridges