- 您現在的位置：買賣IC網 > Datasheet目錄56 > RPM873-E2 (Rohm Semiconductor)MODULE IRDA 115.2KBPS 8SMD Datasheet資料下載
參數資料
| 型號： | RPM873-E2 |
| 廠商： | Rohm Semiconductor |
| 文件頁數： | 5/7頁 |
| 文件大小： | 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.
相關PDF資料 |
PDF描述 |
|---|---|
| RPM882-H12E4 | MODULE IRDA 115.2KBPS 8SMD |
| RPM882-H14E2 | MODULE IRDA 115.2KBPS 8SMD |
| RPM960-H14E3A | MODULE IRDA 1152KBPS 8SMD |
| RPM971-H14E3A | MODULE IRDA 5MBPS 8SMD |
| RPM972-H14E3A | MODULE IRDA 4MBPS 3V SMD |
相關代理商/技術參數 |
參數描述 |
|---|---|
| RPM873-E2A | 功能描述:MODULE IRDA 115.2KBPS 8SMD RoHS:是 類別:傳感器，轉換器 >> IrDA 收發器模塊 系列:* 產品變化通告:Product Discontinuation 30/Sept/2009 產品目錄繪圖:GP2W Series 標準包裝:1 系列:* 數據速率: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，轉換器 >> IrDA 收發器模塊 系列:* 產品變化通告:Product Discontinuation 30/Sept/2009 產品目錄繪圖:GP2W Series 標準包裝:1 系列:* 數據速率: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 |
發布緊急采購，3分鐘左右您將得到回復。