| PartNumber | MCP2120T-I/SL | MCP2120-I/SL | MCP2122-E/P |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers Infrared encod/decod | Encoders, Decoders, Multiplexers & Demultiplexers Infrared encod/decod | Encoders, Decoders, Multiplexers & Demultiplexers 8Pin IrDA encoder/ decoder |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
| RoHS | Y | Y | Y |
| Product | Encoders / Decoders | Encoders / Decoders | Encoders / Decoders |
| Logic Family | IrDA | IrDA | IrDA |
| Number of Bits | 16 bit | - | - |
| Supply Voltage Min | 2.5 V | 2.5 V | 1.8 V |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | Through Hole |
| Package / Case | SOIC-14 | SOIC-14 | PDIP-8 |
| Packaging | Reel | Tube | Tube |
| Operating Temperature Range | - 40 C to + 85 C | - | - |
| Series | MCP2120 | MCP2120 | - |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Operating Supply Voltage | 5.5 V | 5.5 V | 2.5 V, 3.3 V, 5 V |
| Pd Power Dissipation | 700 mW | - | - |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
| Factory Pack Quantity | 2600 | 57 | 60 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.011923 oz | 0.011923 oz | 0.032805 oz |
| Height | - | - | 3.3 mm |
| Length | - | - | 9.27 mm |
| Width | - | - | 6.35 mm |