RPM871-H14
Photo Link Module
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IrDA Infrared communication Module
RPM871-H14
RPM871-H14 is an infrared communication module for IrDA Ver. 1.2 (Low Power). The infrared LED, PIN photo diode,
waveform shaping 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.
Features
1) Applied to IrDA version 1.2. (Low Power)
2) Designed for low power consumption at stand-by for receiving (Typ.73礎).
3) Suitable for sets driven by battery due to power down control function.
4) Power supply voltage range : 2.6V to 3.6V
5) Constant LED load resistance can change communication range. (Approx. 20 to 60cm)
Applications
Cellular phones, PDAs, etc.
Absolute maximum ratings (Ta = 25?/SPAN>C)
Parameter
Symbol
Limits
Unit
Power supply voltage
VCC
7.0
20 to +85
30 to +100
V
Input voltage
Vin
0.3 to VCC+0.3
V
mA
mW
200
2
150
1
Operating temperature range
Storage temperature range
LED peak current
Power dissipation
Topr
Tstg
IFP
Pd
癈
癈
1 70mm?0mm, t=1.6mm, glass epoxy mounting. Derating : 2mW/癈 for operation above Ta=25癈
2 LED peak current<90祍. ON duty<20%
Recommended operating conditions (Ta = 25?/SPAN>C)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Power supply voltage
VCC
3.0
V
2.6
3.6
VLEDA
2.8
V
2.6
5.5