LT3960 Series

I2C to CAN-Physical Transceiver

Catalog

I2C to CAN-Physical Transceiver

Part	Duplex	Qualification	Grade	Receiver Hysteresis	Data Rate	Mounting Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Package / Case	Type	Protocol	Supplier Device Package
Analog Devices LT3960EMSE#TRPBF	Full	AEC-Q100	Automotive	150 mV	400 kbps	Surface Mount	60 V	4 V	-40 °C	125 ¯C	0.118 in 3 Lead	10-MSOP 10-TFSOP Exposed Pad	Transceiver	CANbus	10-MSOP-EP
Analog Devices LT3960JMSE#TRPBF	Full	AEC-Q100	Automotive	150 mV	400 kbps	Surface Mount	60 V	4 V	-40 °C	150 °C	0.118 in 3 Lead	10-MSOP 10-TFSOP Exposed Pad	Transceiver	CANbus	10-MSOP-EP

Catalog

I2C to CAN-Physical Transceiver

Key Features

• Protected from Overvoltage Line Faults to ±40V

• Up to 400kbps I2C Communications

• 4V to 60V Power Supply Range with Internal 3.3V Regulator

• 3.3V or 5V Bus Voltage

• Extended Common Mode Range (±36V)

• Current Limited Drivers with Thermal Shutdown

• Power-Up/Down Glitch Free Driver Outputs

• Low Current Shutdown Mode

• Transmit Data Dominant Timeout Function

• E- and J-Grades Available

• Available in a 10-Lead MSOP Package

• AEC-Q100 Qualified for Automotive Applications

Description

The LT3960 is a robust high speed transceiver that extends a single-master I2C bus through harsh or noisy environments at up to 400kbps using the CAN-physical layer. One LT3960 sits near the I2C master, creating from SCL and SDA equivalent differential buses (I2CAN) on two twisted pairs. At the other end of the twisted pairs, a second LT3960 recreates the I2C bus locally for any slave I2C devices. A built-in 3.3V LDO powers both the I2C and I2CAN buses from a single input supply from 4V to 60V. Alternatively, the LT3960 can be powered directly from a 3.3V or 5V supply.The LT3960 is available in a 10-lead MSOP package.APPLICATIONSIndustrial NetworkingAutomotive NetworkingRemote Sensors