Datasheet4U Logo Datasheet4U.com

MC33390 - Class B Serial Transceiver

General Description

Pin 1 2 3 Pin Name SLEEP GND LOAD BUS VBAT 4X/LOOP Tx Rx Description Enables the transceiver when Logic 1 and disables the transceiver when Logic 0.

Device ground pin.

Accommodates an external pull-down resistor to ground to provide loss of ground protection.

Key Features

  • Designed for SAE J-1850 Class B Data Rates.
  • Full Operational Bus Dynamics Over a Supply Voltage of 9.0 to 16 V.
  • Ambient Operating Temperature of -40°C to 125°C.
  • Interfaces Directly to Standard 5.0 V CMOS Microcontroller.
  • BUS Pin Protected Against Shorts to Battery and Ground.
  • Thermal Shutdown with Hysteresis.
  • Voltage Waveshaping of Bus Output Driver.
  • 40 V Max VBAT Capability J-1850 SERIAL.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
MC33394 Switch Mode Power Supply with Multiple Linear Regulators and High Speed CAN Transceiver Motorola Inc
MC33397 Dual/Hex Low-Side Switch Freescale Semiconductor
MC33399 Local Interconnect Network (LIN) Physical Interface Freescale Semiconductor
MC33399PEF Local Interconnect Network (LIN) Physical Interface Freescale Semiconductor
MC33304 Operational Amplifier ON Semiconductor

Other Datasheets by Motorola Semiconductor (now NXP Semiconductors)

Part Number Description
MC33395 Three-Phase Gate Driver
MC33395T Three-Phase Gate Driver
MC33399 Local Interconnect Network (LIN) Physical Interface
MC3334 HIGH ENERGY IGNITION CIRCUIT
MC33340 BATTERY FAST CHARGE CONTROLLER

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
www.DataSheet4U.com Freescale Semiconductor, Inc. Document order number: MC33390/D Rev 4.0, 2/2003 MOTOROLA SEMICONDUCTOR TECHNICAL DATA 33390 Class B Serial Transceiver The 33390 is a serial transceiver designed to provide bi-directional halfduplex communication meeting the automotive SAE Standard J-1850 Class B Data Communication Network Interface specification. It is designed to interface directly to on-board vehicle microcontrollers and serves to transmit and receive data on a single-wire bus at data rates of 10.4 kbps using Variable Pulse Width Modulation (VPWM). The 33390 operates directly from a vehicle's 12 V battery system and functions in a logic fashion as an I/O interface between the microcontroller's 5.0 V CMOS logic level swings and the required 0 V to 7.