ICL3238E - RS-232 Transceiver

Renesas

Datasheet Details

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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 any transmitter or receiver input. The transmitter and logic inputs include active feedback resistors that retain the input state when driven to a valid logic level. Table 1 summarizes the features of.

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Published: Mar 30, 2020 |