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MAX3120 - Low-Profile / 3V / 120A / IrDA Infrared Transceiver

General Description

The MAX3120 IrDA 1.2-compatible infrared transceiver is optimized for battery-powered, space-constrained applications.

Key Features

  • a 10nA shutdown mode to further extend battery life. The MAX3120 reduces the space required for IrDA.

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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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19-1390; Rev 0; 10/98 Low-Profile, 3V, 120µA, IrDA Infrared Transceiver General Description The MAX3120 IrDA 1.2-compatible infrared transceiver is optimized for battery-powered, space-constrained applications. It consumes only 120µA while supporting data rates up to 115kbps over a wide 3V to 5.5V operating range, and features a 10nA shutdown mode to further extend battery life. The MAX3120 reduces the space required for IrDA applications by requiring a minimum of external components: photodiode, infrared LED, and current-setting resistor. Optical components are external to allow maximum flexibility in PC board design. The MAX3120 is available in 8-pin µMAX and SO packages. The µMAX package consumes half the board space of an 8-pin SO. Features o IrDA 1.2 Compatible: 2.4kbps to 115.