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参数资料
| 型号： | RPM873-E2 |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 3/7页 |
| 文件大小： | 65K |
| 描述： | MODULE IRDA 115.2KBPS 8SMD |
| 标准包装： | 1,000 |
| 系列： | * |
RPM873
Photo Link Module
Rev.B
3/6
Terminal description
This terminal must be left open.
Terminal
Circuiit
Funciton
Pin No.
1
GND
GND
Power-down control terminal
CMOS logic level input
When input is H, it will stop the receiving
circuit, PINPD current and transmitting
LED operation.
H : Power down
L : Operation
Receiving data output teminal
CMOS logic level output
When PWDOWN (5pin) = H, the RXD output will
be pulled up to VCC at approximately 300k&.
Transmitting data input terminal
H : LED (PWDOWN = L)
CMOS logic level input
Holding TXD = H status, LED will be
turned off at approximately 48祍.
LED ANODE terminal
Other power source can be used
difference between VLEDA and VCC.
This can be connected to battery kinds of unregulated
voltage source by internal constant current driver.
2
NC
PWDOWN
RXD
TXD
LEDA
3
4
5
6
7
8
VCC
GND
GND
VCC
For preventing from infection, connect a capacitor
between VCC(3pin) and GND(4pin).
LED
VCC
VCC
PWDOWN
300K
VCC
VCC
600k
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相关代理商/技术参数 |
参数描述 |
|---|---|
| RPM873-E2A | 功能描述:MODULE IRDA 115.2KBPS 8SMD RoHS:是 类别:传感器，转换器 >> IrDA 收发器模块 系列:* 产品变化通告:Product Discontinuation 30/Sept/2009 产品目录绘图:GP2W Series 标准包装:1 系列:* 数据速率:115.2kbs（SIR） 电源电压:2.4 V ~ 3.6 V 无效电流，标准值@ 25° C:70µA 通信距离，低功率:20cm 方向:侧视图 工作温度:-40°C ~ 85°C 尺寸:8.3mm x 2.1mm x 1.7mm 标准:IrPHY 1.4 关机:* 包装:Digi-Reel® 其它名称:425-2614-6 |
| RPM873-E4 | 制造商:ROHM Semiconductor 功能描述:IRDA COMMUNICATION MODULE SIR - Tape and Reel 制造商:ROHM Semiconductor 功能描述:IC IRDA IR COMMUNICATION MODULE |
| RPM873-E4A | 功能描述:MODULE IRDA 115.2KBPS 8SMD RoHS:是 类别:传感器，转换器 >> IrDA 收发器模块 系列:* 产品变化通告:Product Discontinuation 30/Sept/2009 产品目录绘图:GP2W Series 标准包装:1 系列:* 数据速率:115.2kbs（SIR） 电源电压:2.4 V ~ 3.6 V 无效电流，标准值@ 25° C:70µA 通信距离，低功率:20cm 方向:侧视图 工作温度:-40°C ~ 85°C 尺寸:8.3mm x 2.1mm x 1.7mm 标准:IrPHY 1.4 关机:* 包装:Digi-Reel® 其它名称:425-2614-6 |
| RPM882-E4 | 制造商:ROHM Semiconductor 功能描述:IRDA COMMUNICATION MODULE SIR - Tape and Reel 制造商:ROHM Semiconductor 功能描述:IC IRDA IR COMMUNICATION MODULE |
| RPM882-H12 | 制造商:ROHM 制造商全称:Rohm 功能描述:IrDA Infrared Communication Module |
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