Description

The IC drives an ultrasonic transducer via a centre tapped transformer with a programmable frequency. After amplification and A/D-conversion the signal is digitally filtered to achieve a perfect tracking to the sending... read more

Features

  • Drives ultrasonic transducer via center-tapped transformer
  • Good measurement performance due to flexible software IC and transducer diagnosis information
  • Embedded 8bit microcontroller with 8kByte FLASH or ROM / 512Byte SRAM / 128Byte EEPROM
  • LIN 2.2 Interface with slave node position detection (SNPD) and alternative pin-coding capabilities
  • E524.14: User programmable Flash memory
  • E524.24: Ready-to-use and flexible standard software (Rom)

Documentation

Document Description Type
Info Sheet PDF 224 kB
Product Flyer Ultrasonic Sensors PDF 2,9 MB

Application diagram

Applications

  • Ultrasonic park assist systems (USPA, PAS, ...)
  • Advanced driver assistance systems (ADAS)
  • Distance and level metering

Order Information

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Samples

Part No. Temp. Range Package Order No.
E524.24 -40°C to +105°C QFN20L4 E52424A62C


Boards

Part No. Description Board type Order No.
E524.0x "Ultrasonic Park Assist" Demonstrator Master Board K5240X-0001
E524.24 Ultrasonic Sensor Board Demonstration Board K52424-0001