SIT485E Overview
SIT485E is a 5V power supply, half-duplex, low power, low slew rate RS485 transceiver which is fully pliant with the TIA/EIA-485 standard. SIT485E includes a driver and a receiver, both of which can be enabled and closed independently. When both are disabled, both the driver and the receiver output are high-impedance state.
SIT485E Key Features
- 5V power supply, half-duplex
- 1/8 unit loads, allow up to 256 transceivers on the bus
- Short-circuit protection
- Overtemperature protection
- Low power off function
- /RE, DE ports allow hot plug input
- Receiver open-circuit failure protection；
- Strong anti-noise ability
- Integrated transient voltage suppression
- 32-node munication rate up to 2.5Mbps