LT1081ISW#PBF

LINEAR TECHNOLOGY  LT1081ISW#PBF  芯片, 收发器, RS232, 双路, 18SOIC

The is a dual RS232 Driver/Receiver with charge pump to guarantee absolutely no latch-up. This interface optimized device provides a realistic balance between CMOS levels of power dissipation and real world requirements for ruggedness. The driver outputs are fully protected against overload and can be shorted to ±30V. Unlike CMOS, the advanced architecture of the LT1081 does not load the signal line when shut down or when power is OFF. Both the receiver and RS232 outputs are put into a high impedance state. An advanced output stage allows driving higher capacitive loads at higher speeds with exceptional ruggedness against ESD.

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Improved protection - Outputs can be forced to ±30V without damage

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Three-state outputs are high impedance when off

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Only needs 1µF capacitors

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Absolutely no latch-up

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60mW CMOS Comparable low power