Product Summary

The MC33390DR2 is a class B serial transceiver designed to provide bi-directional halfduplex communication meeting the automotive SAE Standard J-1850 Class B Data Communication Network Interface specification. The MC33390DR2 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 MC33390DR2 operates directly from a vehicles 12 V battery system and functions in a logic fashion as an I/O interface between the microcontrollers 5.0 V CMOS logic level swings and the required 0 V to 7.0 V waveshaped signal swings of the bus. The bus output driver is short circuit current limited.

Parametrics

MC33390DR2 absolute maximum ratings: (1)VBAT DC Supply Voltage VBAT: -0.3 to 40 V; (2)Input I/O Terminals VI/O(CPU): -0.3 to 7.0 V; (3)BUS and LOAD Outputs VBUS: -2.0 to 16 V; (4)Storage Temperature TSTG: -65 to 150 °C; (5)Operating Ambient Temperature TA: -40 to 125 °C; (6)Operating Junction Temperature TJ: -40 to 150 °C; (7)Soldering Temperature (for 10 seconds)TSOLDER: 260 °C.

Features

MC33390DR2 features: (1)Designed for SAE J-1850 Class B Data Rates; (2)Full Operational Bus Dynamics Over a Supply Voltage of 9.0 to 16 V; (3)Ambient Operating Temperature of -40°C to 125°C; (4)Interfaces Directly to Standard 5.0 V CMOS Microcontroller; (5)BUS Pin Protected Against Shorts to Battery and Ground; (6)Thermal Shutdown with Hysteresis; (7)Voltage Waveshaping of Bus Output Driver; (8)40 V Max VBAT Capability.

Diagrams

MC33390DR2 pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MC33390DR2
MC33390DR2


IC TRANSCEIVER SER LINK 8-SOIC

Data Sheet

0-1: $1.47
1-10: $1.33
10-25: $1.20
25-100: $1.08
100-500: $0.86
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MC3302/4
MC3302/4

Other


Data Sheet

Negotiable 
MC33023
MC33023

Other


Data Sheet

Negotiable 
MC33023DW
MC33023DW

ON Semiconductor

Current Mode PWM Controllers Single Ended Voltage

Data Sheet

Negotiable 
MC33023DWG
MC33023DWG

ON Semiconductor

Current Mode PWM Controllers Single Ended Voltage or Current Mode PWM

Data Sheet

0-1: $3.14
1-25: $2.62
25-100: $1.60
100-500: $1.57
MC33023DWR2
MC33023DWR2

ON Semiconductor

Current Mode PWM Controllers Single Ended Voltage

Data Sheet

Negotiable 
MC33023DWR2G
MC33023DWR2G

ON Semiconductor

Current Mode PWM Controllers Single Ended Voltage or Current Mode PWM

Data Sheet

0-490: $1.87
490-500: $1.51
500-1000: $1.27
1000-2000: $1.21