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ICL3238E RS-232 Transceiver

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Description

Datasheet ICL3238E ±15kV ESD Protected, +3V to +5.5V, 10nA, 250kbps, RS-232 Transceiver with Enhanced Automatic Powerdown The ICL3238E contains 3.0V.

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Features

* an enhanced automatic powerdown function that powers down the on-chip power-supply and driver circuits. Automatic powerdown occurs when all receiver and transmitter inputs detect no signal transitions for a period of 30s. The ICL3238E automatically powers back up whenever it senses a transition on a

Applications

* are cell phones, Palmtops, and data cables in which the low operational power consumption and even lower standby power consumption is critical. Efficient on-chip charge pumps coupled with manual and enhanced automatic powerdown functions reduce the standby supply current to a 10nA trickle. Small foo

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