RPM872 is an infrared communication module for IrDA Ver. 1.2 (Low Power). The module integrates infrared LED, PIN photo diode, and waveform shaping LSI into a single package. It is designed for low power consumption and is suitable for mobile devices.
The RPM872 Photo Link Module integrates an infrared LED, PIN photodiode and waveform‑shaping LSI in a compact package for mobile devices. It operates at low power with a supply voltage range of 2.0 V to 3.6 V and includes a power‑down function.
The datasheet provides electrical and optical characteristics, pin descriptions, recommended operating conditions, and layout notes to help designers implement the module in cellular phones, PDAs, digital cameras and other portable equipment.
| Supply voltage (Vcc) typical | 3.0 V |
|---|---|
| LED forward voltage (VLED) typical | 3.0 V |
| IO voltage (VIO) typical | 3.0 V |
| Maximum supply voltage | 7.0 V |
| Operating temperature range | -20 °C to +85 °C |
| Peak wavelength | 850 nm to 900 nm |
| Typical consumption current (Ioc2) | 0.2 µA |
The recommended supply voltage (Vcc) is 2.0 V to 3.6 V.
The module can operate up to +85 °C.
The LED emits at a peak wavelength between 850 nm and 900 nm.