Datasheet MAX3380ECUP+ - Maxim IC, RS-232 TXRX, 460KBPS, 5.5 V, TSSOP-20 — Ficha de datos

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Manufacturer: Maxim

Description: IC, RS-232 TXRX, 460KBPS, 5.5 V, TSSOP-20

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Docket:
19-2128; Rev 0; 8/01
+2.35V to +5.5V, 1µA, 2Tx/2Rx RS-232 Transceivers with ±15kV ESD-Protected I/O and Logic Pins MAX3380E/MAX3381E
General Description
The MAX3380E/MAX3381E are +2.35V to +5.5V-powered EIA/TIA-232 and V.28/V.24 communication interfaces with low power requirements, high data-rate capabilities, and enhanced electrostatic discharge (ESD) protection on both the TTL and RS-232 sides.

The MAX3380E/MAX3381E have two receivers and two transmitters. All RS-232 inputs, outputs, and logic input pins are protected to ±15kV using IEC 1000-4-2 AirGap Discharge method and the Human Body Model, and ±8kV using IEC 1000-4-2 Contact Discharge method. The proprietary low-dropout transmitter output stage enables true RS-232 performance from a +3.1V to +5.5V supply with a dual charge pump. The parts reduce the transmitter output levels to RS-232-compatible levels with no increase in supply current for supplies less than +3.1V and greater than +2.35V. The +2.35V to +5.5V operating range is

Specifications:

• Device Type: Transceiver
• IC Interface Type: RS232
• Number of Drivers: 2
• Number of Pins: 20
• Operating Temperature Range: 0°C to +70°C
• Package / Case: TSSOP
• Supply Voltage Range: 2.35 V to 5.5 V

RoHS: Yes