MCP2120 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.
技术参数
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MCP2120 Datasheet | Data Sheets | 02/07/2007 | 745KB | |
AN243 - Fundamentals of the Infrared Physical Layer | AppNote | 01/19/2004 | 307KB | ![]() |
AN756 - Using the MCP2120 for Infrared Communications | AppNote | 06/04/2001 | 327KB | ![]() ![]() |
AN888 - Programming the Palm OS™ for Embedded IR Applications | AppNote | 01/08/2004 | 627KB | ![]() ![]() |
AN923 - Using the MCP2120 Developer's Board of "IR Sniffing" | AppNote | 04/20/2004 | 424KB | ![]() |
AN926 - Programming the Pocket PC OS for Embedded IR Applications | AppNote | 02/09/2009 | 825KB | ![]() ![]() |
AN927 - Data Throughput and the MCP215X | AppNote | 07/25/2006 | 518KB | ![]() ![]() |
AN941 - Programming Windows XP® for Embedded IR Applications | AppNote | 06/07/2007 | 1342KB | ![]() ![]() |
TB073 - Selecting an MCP21XX Device for IrDA® Applications | AppNote | 08/12/2004 | 124KB | ![]() |
Analog & Interface Guide (Volume 2) | Brochures | 10/11/2005 | 1067KB | |
Quick Guide to Microchip Development Tools | Brochures | 10/15/2014 | 11223KB | |
ADN006 Wireless Communication Using the IrDA® Standard Protocol | Design Notes | 05/06/2004 | 130KB | |
Analog & Interface Product Selector Guide | Product Line Card | 03/21/2016 | 4116KB | |
MCP2120/22 Developer's Board User's Guide | User Guides | 12/01/2009 | 1398KB |
Part Number | Leads | Package Type | Temp Range | Packing | 1+ | 26+ | 100+ | 1000+ | 5000+ |
---|---|---|---|---|---|---|---|---|---|
MCP2120-I/P | 14 | PDIP | -40C to +85C | TUBE | 1.06 | 0.88 | 0.80 | 0.77 | 0.76 |
MCP2120-I/SL | 14 | SOIC | -40C to +85C | TUBE | 1.06 | 0.88 | 0.80 | 0.77 | 0.76 |
MCP2120T-I/SL | 14 | SOIC | -40C to +85C | T/R | 1.06 | 0.88 | 0.80 | 0.77 | 0.76 |
PartNumber | DeviceWeight | ShippingWeight | LeadCount | PackageType | PackageWidth | SolderComposition | JEDECIndicator | RoHS | ChinaEFUP |
---|---|---|---|---|---|---|---|---|---|
MCP2120-I/P | 0.953300 | 1.833333 | 14 | PDIP | .300in | Matte Tin | e3 | ![]() | ![]() |
MCP2120-I/SL | 0.143200 | 0.280702 | 14 | SOIC | .150In(3.90mm) | Matte Tin | e3 | ![]() | ![]() |
MCP2120T-I/SL | 0.143200 | 0.325000 | 14 | SOIC | .150In(3.90mm) | Matte Tin | e3 | ![]() | ![]() |