520.47 - Dual-Bridge Sensor Signal Processor

General Description

This IC provides low-noise sensor signal conditioning with two individual 15-bit Delta-Sigma ADCs for two resistive bridge sensors, including compensation and linearization.

Key Features

Supply voltage: 4.75 V to 5.25 V.
Supply and output protection: -18/+35 V.
Simultaneous signal processing for two sensors.
Fully digital calibration; no external trim components.
Tool set provided for.

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520.47 dual-bridge sensor signal processor by Elmos - Datasheet Preview

Datasheet Details

Part number	520.47
Manufacturer	Elmos
File Size	965.41 KB
Description	Dual-Bridge Sensor Signal Processor
Datasheet	520.47 Datasheet

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Dual-Bridge Sensor Signal Processor with SENT Interface PRODUCT PREVIEW – May 18, 2018 520.47 Features and Benefits • Supply voltage: 4.75 V to 5.25 V • Supply and output protection: -18/+35 V • Simultaneous signal processing for two sensors • Fully digital calibration; no external trim components • Tool set provided for application support • Optimized for resistive sensor bridges • Sensitivity range: 3 - 112 mV/V • 10-step coarse gain trimming • 31-step coarse offset trimming to 4* input span • Low noise input with 15-bit ADC • Configurable digital low-pass: 13Hz ... 1.