RPM872-H7 - IrDA infrared communication module

Rohm

RPM872-H7 Datasheet Preview — Preview of RPM872-H7 PDF

Datasheet Details

Part number	RPM872-H7
Manufacturer	ROHM ↗
File Size	89.67 KB
Description	IrDA infrared communication module
Datasheet	RPM872-H7_Rohm.pdf

RPM872-H7 Product details

Description

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).VIO Power-down Control Terminal H : POWERDOWN MODE L : OPERATING MODE CMOS logic level input When input is H, it will stop the receiving circuit, Pin-PD current and transmitting LED operation.5 PWDOWN VI

Features

1) Applied to IrDA Ver. 1.2. (Low Power) 2) Designed for low power consumption at waiting mode (75µA). 3) Low operating voltage VCC=2.0V to 3.6V VIO=1.5V to 3.6V VLED=2.6V to 5.5V 4) Small package. 5) Power down function. z.

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Published: Apr 16, 2005 |