MCP2120 Datasheet
http://www.microchip.com/stellent/images/mchpsiteimages/dwnfolder.gifMCP2120 DatasheetMCP2120 is a low-cost, high-performance, fully-static infrared encoder/decoder. This device sits between a UART and an infrared (IR) optical transceiver The data received from a standard UART is encoded (modulated), and output as electrical pulses to the IR Transceiver. The IR Transceiver also receives data which it outputs as electrical pulses that the MCP2120 decodes (demodulates) then transmits the data via the MCP2120 UART. This modulation and demodualtion method is performed in accordance with the IrDA standard.
Parameter NameValue
Operating Temperature Range (°C)-40°C to +85°C
Xmit/Rec Formats supported (µS)1.63
Max. Baud Rate312500.0
Operating Voltage (V)2.5 - 5.5
Device DescriptionInfrared Encoder/Decoder
Features
* Max Baud Rate Can run up to 312.5kBaud with higher frequency clock input
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