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參數(shù)資料
| 型號： | RPM873-E2 |
| 廠商： | Rohm Semiconductor |
| 文件頁數(shù)： | 5/7頁 |
| 文件大?。?/td> | 65K |
| 描述： | MODULE IRDA 115.2KBPS 8SMD |
| 標準包裝： | 1,000 |
| 系列： | * |
RPM873
Photo Link Module
Rev.B
5/6
Timing chart
less than 48 祍
(emitting)
more than 48 祍
approximately 48 祍
less than 2.3 祍
more than 2.3 祍
approximately 2.3 祍
pull up to VCC at approximately
300 k&
(emitting)
(emitting)
(Emitting side)
(Detecting side)
TXD
(7pin)
Internal LED
(Light output)
Light input
RXD
(6pin)
PWDOWN
(5pin)
Notes
1) VLEDA (8pin) and VCC (3pin)
"Other power source can be used difference between VLEDA and VCC.
2) Caution in designing board lay-out
To get maximum potential from RPM873, please keep in mind following instruction.
"The line of RXD (6pin) should be connected at backside via through hole close to RPM873 pin lead.
Better not to be close to photo diode side (1pin).
襎his is to minimize feedback supplied to photo diode from RXD.
"Better to be placed more than 1.0cm in radius from photo diode (pin1 side) and also away from the parts which
generate noise, such as DC / DC converter.
"As for C1 between 3-4pin should be placed close to RPM873.
3) Notes
"Please be sure to set up the TXD (7pin) input to be L (under 0.55V) except transmitting data
(for<90祍, ON duty<20%)
"Power down current might increase if exposed by strong light (ex. direct sunlight) at power down mode.
"Please use by the signal format which is specified by lrDA Ver1.2 (2.4k to 115.2kbps).
There might be on error if used by different signal format.
4) Eye Safe
"IEC825-1 (EN60825-1) Class 1 Eye Safe.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RPM873-E2A | 功能描述:MODULE IRDA 115.2KBPS 8SMD RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> IrDA 收發(fā)器模塊 系列:* 產(chǎn)品變化通告:Product Discontinuation 30/Sept/2009 產(chǎn)品目錄繪圖:GP2W Series 標準包裝:1 系列:* 數(shù)據(jù)速率:115.2kbs（SIR） 電源電壓:2.4 V ~ 3.6 V 無效電流，標準值@ 25° C:70µA 通信距離，低功率:20cm 方向:側(cè)視圖 工作溫度:-40°C ~ 85°C 尺寸:8.3mm x 2.1mm x 1.7mm 標準:IrPHY 1.4 關(guān)機:* 包裝:Digi-Reel® 其它名稱: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 類別:傳感器，轉(zhuǎn)換器 >> IrDA 收發(fā)器模塊 系列:* 產(chǎn)品變化通告:Product Discontinuation 30/Sept/2009 產(chǎn)品目錄繪圖:GP2W Series 標準包裝:1 系列:* 數(shù)據(jù)速率:115.2kbs（SIR） 電源電壓:2.4 V ~ 3.6 V 無效電流，標準值@ 25° C:70µA 通信距離，低功率:20cm 方向:側(cè)視圖 工作溫度:-40°C ~ 85°C 尺寸:8.3mm x 2.1mm x 1.7mm 標準:IrPHY 1.4 關(guān)機:* 包裝:Digi-Reel® 其它名稱: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 制造商全稱:Rohm 功能描述:IrDA Infrared Communication Module |
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