MAX3387EEUG+T

MAX3387EEUG+T is a 3V powered TIA/EIA-232 and V.28/V.24 is a communications interface with low power requirements, high data-rate capabilities, and enhanced electrostatic discharge (ESD) protection. The MAX3387E has three receivers and three transmitters. All RS-232 inputs and outputs are protected to ±15kV using the IEC 1000-4-2 Air-Gap Discharge method, ±8kV using the IEC 1000-4-2 Contact Discharge method, and ±15kV using the Human Body Model. A proprietary low-dropout transmitter output stage enables true RS-232 performance from a +3.0V to +5.5V supply with a dual charge pump. The charge pump requires only four small 0.1µF capacitors for operation from a +3.3V supply. The MAX3387E is capable of running at data rates up to 250kbps while maintaining RS-232 compliant output levels. Typical applications include subnotebook/palmtop computers, PDAs and PDA cradles, cell phone data cables, battery-powered equipment, hand-held equipment and peripherals.

• VL pin for compatibility with mixed-voltage systems
• Low 300µA supply current
• Guaranteed 250kbps data rate
• 1µA AutoShutdown Plus™ with receivers active
• Meets TIA/EIA-232 specifications down to 3.0V MAX3387E
• Operating temperature range from 0°C to +70°C
• Available in 24 pin TSSOP package

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