SIT3085EESA

SIT3085E is a RS - 485 transceiver with 5V power supply, half duplex, low power consumption, and fully meet the requirements of TIA / EIA - 485 standard. SIT3085E 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 resistance state. SIT3085E has 1/8 load, which allows 256 SIT3085E transceivers to be connected to the same communication bus. It can realize error - free data transmission up to 1Mbps. SIT3085E has a working voltage range of 4.5~5.5V, and has the functions of fail - safe, overtemperature protection, current - limiting protection, over - voltage protection and hot - swap input control functions. SIT3085E has excellent ESD release ability, HBM up to ±16KV, contact discharge ±16kV that meet IEC61000 - 4 - 2

Key features

• 5V power supply
• half - duplex 1/8 unit load
• allow Up to 256 transceivers on the bus
• Driver short - circuit output protection
• Overtemperature Protection
• Low Power Off Function
• /RE, DE ports allow hot - swap inputs
• Receiver Open - Circuit Failure Protection
• Strong Anti - Noise Ability
• Integrated Transient Voltage Suppression Function
• Data transmission up to 1Mbps in an electric noise environment
• Provide green and environmentally friendly lead - free package
• A, B port protection: HBM 16kV; contact discharge 16kV