3.3V Voltage Supply, Up to 12Mbps Transmission Speeds, Half-Duplex RS-485 Transceiver  - SCM3402ASI

 Mornsun launched a new half-duplex transceiver SCM3402ASI(+3.3V voltage supply), as an extention of SCM3401BFA(+5V voltage supply). Designed for the RS-485 network, the new transceiver SCM3402ASI is fully compliant with TIA/EIA-485A standards. 

The SCM3402ASI transceiver contains a driver and a receiver, both of which can be independently enabled and disabled. When both are disabled, the driver and the receiver output a high-impedance state.

With a 1/8 load, the SCM3402ASI transceiver allows up to 256 transceivers on a Bus to achieve up to 12Mbps error-free data transmission. Its operating voltage range is 3.0-3.6V, and protections include fail-safe, over-temperature, limiting current and over current.

Applications of RS-485 Transceiver  - SCM3402ASI

Widely used in applications of industrial automation, building automation, smart electricity meters, remote signal interaction, transmission, etc.

Features of RS-485 Transceiver  - SCM3402ASI

●  3.3V voltages supply, half-duplex

●  1/8 unit load, allowing up to 256 transceivers on the Bus

●  Transmission rate up to 12Mbps in an electrical noise environment

●  Driver output short-circuit protection

●  Over temperature protection 

●  Low power shutdown function

●  Receiver open circuit protection

●  Strong anti-noise ability

●  Integrated transient voltage resistance function

 

MORNSUN as one of the most professional dc dc converter suppliers, we provide low cost dc dc converter, dc dc converter, rs485 voltage and etc. Want to know more? Please contact us.

 


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