ISO1042BDWVR: Top Choice in United States (USA) Utsource Holding Company Limited

Description

Parameter	Description	Value
Device	Isolated CAN Transceiver with ±58-V Fault Protection and ±58-V Common-Mode Range	ISO1042BDWVR
Package	Wide Body SOIC (DBW)	16-Pin
Operating Voltage	VCC1 (Power Supply for Logic Side)	3.3V to 5.5V
Operating Voltage	VCC2 (Power Supply for Bus Side)	3.3V to 5.5V
Isolation Voltage	VIORM (Reinforced Isolation)	5000Vrms
Data Rate	Maximum Data Rate	500 kbps
Common-Mode Range	Differential Input Common-Mode Range	±58V
Fault Protection	Overvoltage and Short-Circuit Protection on CANH and CANL	±58V
Operating Temperature	Ambient Operating Temperature Range	-40°C to 125°C
Storage Temperature	Storage Temperature Range	-65°C to 150°C
ESD Protection	Human Body Model (HBM)	±8kV
Pin Configuration	Pin 1: VCC1 (Logic Side Power)
Pin Configuration	Pin 2: GND1 (Logic Side Ground)
Pin Configuration	Pin 3: TXD (Transmit Data)
Pin Configuration	Pin 4: RXD (Receive Data)
Pin Configuration	Pin 5: STBY (Standby)
Pin Configuration	Pin 6: NC (No Connect)
Pin Configuration	Pin 7: NC (No Connect)
Pin Configuration	Pin 8: NC (No Connect)
Pin Configuration	Pin 9: NC (No Connect)
Pin Configuration	Pin 10: NC (No Connect)
Pin Configuration	Pin 11: NC (No Connect)
Pin Configuration	Pin 12: VCC2 (Bus Side Power)
Pin Configuration	Pin 13: GND2 (Bus Side Ground)
Pin Configuration	Pin 14: CANH (CAN High)
Pin Configuration	Pin 15: CANL (CAN Low)
Pin Configuration	Pin 16: NC (No Connect)

Power Supply: Ensure that both VCC1 (logic side) and VCC2 (bus side) are powered within the specified range (3.3V to 5.5V).
Ground Connection: Connect GND1 (logic side ground) and GND2 (bus side ground) to their respective ground references.
Data Lines: Connect TXD and RXD to the microcontroller or other logic device.
CAN Bus Lines: Connect CANH and CANL to the CAN bus.
Standby Mode: Set the STBY pin to high to enter standby mode, which reduces power consumption.
Fault Protection: The device provides ±58V fault protection on the CANH and CANL lines. Ensure that these lines are not exposed to voltages exceeding this range.
Temperature Considerations: Operate the device within the specified ambient temperature range (-40°C to 125°C) to ensure reliable performance.
ESD Handling: Handle the device with proper ESD precautions to avoid damage. The device has ±8kV HBM ESD protection.
Mounting: Use appropriate PCB layout and mounting techniques to ensure proper isolation and thermal management.

(For reference only)