RPM872-H7 is IrDA infrared communication module manufactured by ROHM.
| Part Number | Description |
|---|---|
| RPM870-H7 | IrDA wireless communication transceiver IC |
| RPM871 | IrDA Infrared communication Module |
| RPM871-H7 | IrDA Infrared communication Module |
| RPM873 | IrDA Infrared Communication Module |
| RPM851 | IrDA wireless communication transceiver IC |
Pin No 1, 4 Terminal GND Circuit Function GND Pin1 and Pin4 must be connected to the ground. VIO Supply voltage for I/O pins (PWDOWN, RXD, TXD) 2 VIO 3 VCC VCC Supply voltage for Transceiver circuits. For preventing from infection, connect a capacitor between VCC(3pin) and GND(4pin).
