RPM871-H7
Photo Link Module
IrDA Infrared communication Module
RPM871-H7
RPM871-H7 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碌A(chǔ)).
3) Suitable for sets driven by battery due to power down control function.
4) Power supply voltage range : 2.6V鈭?.6V
5) Constant LED load resistance can change communication range. (Approx. 20鈭?0cm)
!
Applications
Cellular phones, PDAs, etc.
!
Absolute maximum ratings
(Ta = 25擄C)
Parameter
Power supply voltage
Power dissipation
Operating temperature range
Storage temperature range
LED peak current
Symbol
V
CC
Pd
Topr
Tstg
I
FP
Limits
鈭?.3~+7.0
150
鈭?
鈭?0~+85
鈭?0~+100
200
鈭?
Unit
V
mW
擄C
擄C
mA
鈭?
70mm脳70mm, t=1.6mm, glass epoxy mounting. Derating : 2mW/擄C for operation above Ta=25擄C
鈭?
LED peak current<90碌s. ON duty<20%
!
Recommended operating conditions
(Ta = 25擄C)
Parameter
Power supply voltage
Symbol
V
CC
V
LEDA
Min.
2.6
2.6
Typ.
2.8
2.8
Max.
3.6
5.5
Unit
V
V