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MAX3131

Maxim
Part Number MAX3131
Manufacturer Maxim
Description 3V to 5.5V / IrDA Infrared Transceiver with Integrated RS-232 Interface
Published Jun 13, 2005
Detailed Description 19-1402; Rev 0; 11/98 3V to 5.5V, IrDA Infrared Transceiver with Integrated RS-232 Interface General Description The MA...
Datasheet PDF File MAX3131 PDF File

MAX3131
MAX3131


Overview
19-1402; Rev 0; 11/98 3V to 5.
5V, IrDA Infrared Transceiver with Integrated RS-232 Interface General Description The MAX3130/MAX3131 combine an IrDA 1.
2 compatible infrared transceiver with an RS-232 interface—all in a single 3V-powered hybrid microcircuit.
The infrared transceiver supports IrDA data rates of 2.
4kbps to 115kbps.
The infrared receive channel provides a highgain/low-noise PIN-diode amplifier with 100µA of ambient photodiode current rejection at a +3V supply.
A high-power LED driver capable of sinking 200mA is included in the infrared transmit path.
The on-board encoder/decoder (ENDEC) compresses/stretches signals to and from the external UART, allowing IrDA communication even...



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