The TFDU5307 is an infrared transceiver module compliant to the latest IrDA physical layer standard, supporting IrDA speeds up to 1.152 Mbit/s (MIR) and carrier based remote control modes up to 2 MHz. It is built in a low profile package and has a tri-state output.
The TFDU5307 is a low‑profile infrared transceiver module that complies with the latest IrDA physical‑layer standard, supporting speeds up to 1.152 Mbit/s (MIR) and remote‑control modes up to 2 MHz. It integrates a PIN photodiode, an infrared emitter (IRED) and a low‑power control IC in a compact surface‑mount package.
The document lists detailed electrical parameters, recommended external components (a series resistor and a bypass capacitor), programming procedures for pulse‑duration modes, soldering profiles and mechanical drawings. It is intended for designers of telecommunications, consumer electronics and industrial data‑collection equipment.
| Supply voltage range (VCC1) | 2.7 V – 5.5 V |
|---|---|
| Typical receive‑mode supply current | 0.55 mA |
| Shutdown current | < 5 µA |
Only a series current‑limiting resistor and a bypass capacitor are needed; additional filtering components are optional depending on the power‑supply quality.
The TFDU5307 operates with VCC1 (and VCC2) between 2.7 V and 5.5 V.