The IC E520.42 is a sensor signal processor (SSP) designed to amplify and treat the signal of piezoelectric resistive bridges. It comprises wide programming range and comprehensive diagnostic features. A low-noise... read more


  • Very low noise front-end amplifier and ADC allows SNR>70dB for inputs down to 1mV/V FS
  • PGA configurable to 50mV/V FS and adjustable offset of ±150% FS
  • Digital compensation of offset- and gain-drift and non-linearity up to 3rd order
  • Analog voltage or digital SENT output (SAE J2716, JAN2010 )
  • Supply 5.0 ± 0.5V, over-voltage a. reverse polarity protection (28V)
  • Single-wire programming interface


Document Description Type
Product Flyer Pressure Sensors PDF 1,9 MB

Application diagram


  • Pressure Sensors (e.g. Fuel Tank Pressure Sensor (FTPS), Fuel Pressure, Vacuum Brake Booster, Brake Pressure, Transmission Oil Pressure, Oil Pressure, Diesel Particles Filter Pressure (DPF), Exhaust Gas Recirculation Pressure (EGR), HVAC Pressure)
  • MEMS or thin film piezo sensors
  • Strain gauge transducers
  • Automotive or industrial products using resistive sensor bridges

Order Information

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Part No. Package Order No.
E520.42 QFN20L4 E52042A52C


Part No. Description Board type Order No.
E520.42/45 SSP2 Board + Adapter Evaluation Kit K5204x-0001
E520.42/45  Adapter for SSP2 Board Demoboard K5204x-0002
E520.42/45  SSP2 Board Demoboard Z00000-0010
  SSP2 Multiplexer Demoboard Z00000-0011
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