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RPM882-H12 is an infrared communication module for IrDA Ver. 1.2 (Low Power). The infrared LED, PIN photo diode, LSI are all integrated into a single package. This module is designed with power down function and low current consumption at stand-by mode. The ultra small package makes it a perfect fit for mobile devices.
RPM882-H12 Maximum Ratings
Parameter
Symbol
Limits
Unit
Supply voltage
Vmax
7.0(1)
V
Input voltage
Vin (4, 5, 6, 7pin)
−0.3 to VIO+0.3
V
Operation temperature
Topr
−25 to +85
°C
Storage temperature
Tstg
−30 to +100
°C
LED peak current
IFP
300(2)
mA
Power dissipation
Pd
300(3)
mW
(1) This applies to all pins basis ground pins (1pin) (2) LED Peak Current< 90s, On duty 50% (3) When glass-epoxy board (70 70 1.6mm) mounted. In case operating environment is over 25°C, 4mW would be reduced per each 1°C stepping up.
RPM882-H12 Features
· Infrared LED, PIN photo diode, LED driver & Receiver frequency formation circuit built in. Improvement of EMI noise protection because of Shield Case. · Applied to SIR (2.4 to 115.2kbps) · Surface mount type. · Power down function built in. · Low voltage operation as 1.5V of interface terminals to controller (TXD, RXD, PWDOWN, TX-RC). · Infrared remote control transmission driver built-in.
RPM882-H12 Typical Application
·Mobile phone, PDA, DVC, Digital Still Camera, Printer, Handy Terminal etc.