HSDL-3603 is a low profile infrared transceiver module that provides interface between logic and IR signals for through-air, serial, half-duplex IR data-link. The module is fully compliant with IrDA 1.4 Fast Infrared (FIR) from 9.6 kbit/s to 4 Mbit/s, with typical link distance > 1.5 m.
The HSDL-3603 is a low‑profile infrared transceiver module that provides an interface between logic and IR signals for through‑air, serial, half‑duplex data links. It is fully compliant with IrDA 1.4 Fast Infrared (FIR) and IEC‑825 Class I eye‑safe specifications, making it suitable for mobile devices, digital cameras, printers, handheld computers, and other data‑communication equipment.
Key features include a typical link distance greater than 1.5 m, a miniature package (3.99 mm × 9.80 mm × 4.65 mm), shutdown current as low as 10 nA, supply voltage range of 2.7 V to 5.25 V, and operation over –25 °C to 70 °C. Electrical specifications cover receiver viewing angles of 26‑30°, radiant intensity of 100‑180 mW/sr, and peak sensitivity at 880 nm.
| Package dimensions (H × W × D) | 3.99 mm × 9.80 mm × 4.65 mm |
|---|---|
| Supply voltage (VCC) | 2.7 V to 5.25 V |
| Shutdown current (typical) | 10 nA |
| Typical link distance | > 1.5 m |
| Operating temperature range | -25 °C to 70 °C |
| Receiver viewing angle | 26° – 30° |
| Peak sensitivity wavelength | 880 nm |
The module can reliably link over distances greater than 1.5 m.
The shutdown current is typically 10 nA.
It operates from 2.7 V up to 5.25 V.
It is guaranteed to work from –25 °C to 70 °C.