利博·(集团)有限公司官网

DESCRIPTION

The LT?3960 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.

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 Qualification in Progres

APPLICATIONS

- Industrial Networking

- Automotive Networking

- Remote Sensors