The MAX3162EAI+T is an RS-422/RS-485 Interface IC +3.0V to +5.5V, 1 uA, RS-232/RS-485/422 Multiprotocol Transceivers manufactured by Analog Devices. This device is engineered for low power consumption with selectable current limits of 200 mA or 350 mA. It supports various multiprotocols such as EIA-232, EIA-422, EIA-485, EIA-530, and P2270. It also has high-speed data rates of up to 750 Kbps for EIA-232 and 500 Kbps for EIA-422/485. The MAX3162EAI+T has various features that make it suitable for various applications such as wireless base stations, modems, point of sale terminals, and low cost data acquisition systems. Its low power operation makes it an ideal choice for battery powered applications.