CLM488 is a 5V powered, full duplex, low-power RS-485 transceiver that fully meets the requirements of TIA/EIA-485 standards. CLM488 includes a driver and a receiver, both of which can independently transmit signals. CLM488 has a 1/8 load and allows 256 CLM488 transceivers to be connected together on the same communication bus. Can achieve error free data transmission of up to 1Mbps. The working voltage range of CLM488 is 4.5~5.5 V, and it has functions such as fail safe, current limiting protection, overvoltage protection, and control port hot swappable input. CLM488 has excellent ESD release capability, with HBM reaching ± 16KV. The product directly replaces international similar products with PIN, without the need to change the circuit board or system software, achieving complete replacement compatibility. Chiplon Microelectronics has developed its own testing plan to ensure that the factory products meet or even exceed the original specifications, supporting industrial grade (0 ℃~70 ℃) working temperatures.

5V power supply, full duplex

1/8 unit load, allowing up to 256 devices to be connected to the bus

Driver short circuit output protection

Receiver open circuit failure protection

Has strong noise resistance

Integrated transient voltage resistance function

The data transmission rate in an electrical noise environment can reach 1Mbps

A, B port protection: HBM±16KV

Level switching

Industrial control

Intelligent instrument

Central air conditioning

Transceivers for EMI sensitive applications

Fire alarm

Lighting system

Elevator controller

Access control security