Maxim Integrated MAX3311EEUB+T Line Transceiver, 10-Pin μMax

The Maxim MAX3311E are low-power, 5V EIA/TIA232-compatible transceivers. All transmitter outputs and receiver inputs are protected to ±15kV using the human body model, making these devices ideal for applications where more robust transceivers are required.

1μA low power shutdown
Receiver active in shutdown
Single transceiver