Datasheet4U Logo Datasheet4U.com

MC33794 - Electric Field Imaging Device

Key Features

  • Supports up to 9 Electrodes and 2 References or Electrodes.
  • Shield Driver for Driving Remote Electrodes Through Coaxial Cables.
  • +5.0 V Regulator to Power External Circuit.
  • ISO-9141 Physical Layer Interface.
  • Lamp Driver Output.
  • Watchdog and Power-ON Reset Timer.
  • Critical Internal Nodes Scaled and Selectable for Measurement.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
MC33794 Electric Field Imaging Device Motorola
MC33790 Two Channel Distributed System Interface (DSI) Physical Interface Device NXP
MC33790 Two-Channel Distributed System Interface (DSI) Physical Interface Device Motorola
MC33793 Distributed System Interface (DSI) Sensor Interface NXP
MC33793 Distributed System Interface (DSI) Sensor Interface Motorola

Other Datasheets by Freescale Semiconductor (now NXP Semiconductors)

Part Number Description
MC33793A Distributed System Interface (DSI) Sensor Interface
MC33797 Four Channel Squib Driver
MC33780 Dual DBUS Master
MC33784 DSI 2.02 Sensor Interface
MC33186 H-Bridge Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Freescale Semiconductor Technical Data Electric Field Imaging Device The MC33794 is intended for applications where noncontact sensing of objects is desired. When connected to external electrodes, an electric field is created.,The MC33794 is intended for use in detecting objects in this electric field. The IC generates a low-frequency sine wave. The frequency is adjustable by using an external resistor and is optimized for 120 kHz. The sine wave has very low harmonic content to reduce harmonic interference. The MC33794 also contains support circuits for a microcontroller unit (MCU) to allow the construction of a two-chip E-field system. Features • Supports up to 9 Electrodes and 2 References or Electrodes • Shield Driver for Driving Remote Electrodes Through Coaxial Cables • +5.