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MAX3314E：±15kV ESD-Protected, 460kbps, 1µA, RS-232-Compatible Transceiver

Save Board Space with the ±5V, 1-Tx/1-Rx Transceiver

The MAX3314E is a ±5V-powered EIA/TIA-232-compatible interface. It has one transmitter and one receiver in a flow-through architecture. The transmitter output and the receiver input are protected to±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 1000-4-2 Contact Discharge, and ±15kV using the Human Body Model. The transmitter has a low-dropout output stage providing minimum RS-232-compatible ±3.7V output levels while driving 3 kilohms and 1000pF at 460kbps. Both +5V and -5V must be supplied externally. The MAX3314E has a active-low SHDN function that reduces supply current to 1µA. The transmitter is disabled and put into tristate while the receiver remains active. The MAX3314E is available in 8-pin µMAX®, SOT23 and SO packages.

Key Features ESD Protection for RS-232 I/O Pins ±15kV—Human Body Model ±8kV—IEC 1000-4-2 Contact Discharge ±15kV—IEC 1000-4-2 Air-Gap Discharge 1µA Low-Power Shutdown with Receiver Active 30µA Operating Supply Current 460kbps Guaranteed Data Rate 8-Pin SOT23 Package ±3.7V RS-232-Compatible Levels

MAX3314E: Typical Operating Circuit Applications/Uses Digital Still Cameras Global Positioning Systems (GPS) Handy Terminals PDAs POS Set-Top Boxes Telecommunications

DataSheet

Parametrics

Related Products

• MAX3226E：±15kV ESD-Protected, 1µA, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus
• MAX3221E：±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown

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