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LTC1338 - 5V Low Power RS232 5-Driver/3-Receiver Transceiver

General Description

This pin can not float.

DRIVER ENABLE: TTL/CMOS Compatible Enable Pin.

Refer to Table 1 for its functional description.

1V.

This pin requires an external capacitor C = 0.1µF for charge storage.

Key Features

  • s s s s s s s s s.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LTC1338 5V Low Power RS232 5-Driver/3-Receiver Transceiver FEATURES s s s s s s s s s DESCRIPTIO s s Low Supply Current: 500µA 0.2µA Supply Current in SHUTDOWN 50µA Supply Current in RECEIVER ALIVE Mode ESD Protection Over ±10kV Operates from a Single 5V Supply Uses Small Capacitors: 0.1µF Operates to 120k Baud Three-State Outputs Are High Impedance When Off Output Overvoltage Does Not Force Current Back into Supplies RS232 I/O Lines Can Be Forced to ± 25V Without Damage Flowthrough Architecture The LTC1338 is a 5-driver/ 3-receiver RS232 transceiver with very low supply current. In the no load condition, the supply current is only 500µA. The charge pump only requires four 0.1µF capacitors. In SHUTDOWN mode, the supply current is further reduced to 0.2µA.