MAX3311EEUB+ Datasheet PDF - Maxim Integrated

The MAX3311EEUB+ is a low-power, 5V EIA/TIA-232-compatible Transceiver. 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. Both devices have one transmitter and one receiver. The transmitters have a proprietary low-dropout transmitter output stage enabling RS-232-compatible operation from a +5V supply with a single inverting charge pump. This transceiver require only three 0.1µF capacitors and will run at data rates up to 460kbps while maintaining RS-232-compatible output levels. It features a 1µA shutdown mode. In shutdown the device turns off the charge pump, pulls V- to ground and the transmitter output is disabled.

● 1µA Low-power shutdown

● Receiver active in shutdown

● 0.5V Input hysteresis

● 5kR Input resistance

● 300R (Vcc=0, transmitter output=±2V) Output resistance

● 460kbps Maximum data rate

● 100ns Transmitter skew

●ESD sensitive device, take proper precaution while handling the device.