参数资料
型号: RPM871-E2A
厂商: Rohm Semiconductor
文件页数: 1/8页
文件大小: 69K
描述: MODULE IRDA 115.2KBPS 8SMD
标准包装: 1
其它名称: RPM871-E2ADKR
RPM871 
 
Photo Link Module
 
 
Rev.B
1/7 
IrDA Infrared communication Module
RPM871
 
 
RPM871 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.
 
 
Features
1) Applied to IrDA version 1.2. (Low Power)
2) Designed for low power consumption at waiting mode (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 transmission distance. (Approx. 20 to 60cm)
 
 
Applications
Cellular phones, PDAs, etc.
 
 
Absolute maximum ratings (Ta = 25?/SPAN>C)
Parameter
Symbol
Limits
Unit
Power supply voltage
VCC
0.3 to +7.0
20 to +85
30 to +100
V
mA
mW
200
2
150
1
Operating temperature range
Storage temperature range
LED peak current
Power dissipation
Topr
Tstg
IFP
Pd
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
2.8
V
2.6
3.6
VLEDA
2.8
V
2.6
5.5
 
 
 
 
 
 
 
 
 
 
 
 
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相关代理商/技术参数
参数描述
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