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. Two additional temperature channels with a 14-bit... read more


  • Supply and output protection: -18/+35 V
  • Simultaneous signal processing for two sensors
  • Fully digital calibration; no external trim components
  • 10-step coarse gain trimming
  • Low noise input with 15-bit ADC
  • Configurable digital low-pass: 13Hz .. 1.1kHz
  • Additional NTC channel with on-chip linearization
  • ISO26262 development with safety requirements rated up to ASIL C


Free Download

File Description Type
Info Sheet PDF 128 kB
Product Flyer Pressure Sensors PDF 1.88 MB

On Request

File Description
520.47 | Data Sheet | Errata Sheet

Application Diagram


  • Automotive sensor applications
  • Functional Safety Sensors, e.g. braking systems
  • Conditioning of resistive bridge sensors

Ordering Information

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Part No. Package Order No.
E520.47 QFN20L4 E52047A52C
E520.47 Bare-Die E52047A24Y


Part No. Description Board type Order No.
E520.47 SSP2 Board + Adapter Evaluation Kit K52047-0001
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