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| PartNumber | RPM871-E4 | RPM871-E2 | RPM871-E2A |
| Description | Infrared Transceivers IRDA INFRARED COMMUNICATIONS | Infrared Transceivers IRDA COMM MOD SIR | Fiber Optic Transmitters, Receivers, Transceivers IRDA TXRX 0.1152MBPS 2.8V 8PIN |
| Manufacturer | ROHM Semiconductor | ROHM Semiconductor | Rohm |
| Product Category | Infrared Transceivers | Infrared Transceivers | IrDA Transceiver Modules |
| RoHS | Y | Y | - |
| Wavelength | 870 nm | 870 nm | - |
| Data Transmission Rate | 115.2 Kbps | 115.2 kb/s | - |
| Transmission Distance | 60 cm | 60 cm | - |
| Radiant Intensity | 36 mW/sr | 36 mW/sr | - |
| Half Intensity Angle Degrees | 36 deg | 18 deg | - |
| Pulse Width | 2.3 us | 2.3 us | - |
| Rise Time | 70 ns, 100 ns | 70 ns | - |
| Fall Time | 30 ns, 100 ns | 30 ns | - |
| If Forward Current | 144 mA | 144 mA | - |
| Operating Supply Voltage | 2.6 V to 3.6 V | 2.6 V to 3.6 V | - |
| Minimum Operating Temperature | - 20 C | - 20 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Height | 2.72 mm | - | - |
| Length | 7.6 mm | - | - |
| Series | RPM871 | RPM871 | - |
| Width | 2 mm | - | - |
| Brand | ROHM Semiconductor | ROHM Semiconductor | - |
| Product Type | IR Transceivers | IR Transceivers | - |
| Factory Pack Quantity | 1000 | 1000 | - |
| Subcategory | Infrared Data Communications | Infrared Data Communications | - |
| Mounting Style | - | SMD/SMT | - |
| Package / Case | - | Side Looker | - |
| Input Current | - | 73 uA | - |
| Type | - | IrDA Infrared Communication Module | - |
| Pd Power Dissipation | - | 150 mW | - |
| Size | - | - | * |
| Operating Temperature | - | - | -20°C ~ 85°C |
| Standards | - | - | IrDA 1.2 |
| Data Rate | - | - | 115.2kbs (SIR) |
| Supply Voltage | - | - | 2.6 V ~ 3.6 V |
| Orientation | - | - | Side View |
| Idle Current Typ 25°C | - | - | 73μA |
| Link Range Low Power | - | - | 20cm, 60cm |
| Shutdown | - | - | - |