- 您現(xiàn)在的位置：買賣IC網(wǎng) > Datasheet目錄56 > RPM871-H14E2 (Rohm Semiconductor)MODULE IRDA 115.2KBPS 8SMD Datasheet資料下載
參數(shù)資料
| 型號： | RPM871-H14E2 |
| 廠商： | Rohm Semiconductor |
| 文件頁數(shù)： | 5/8頁 |
| 文件大?。?/td> | 76K |
| 描述： | MODULE IRDA 115.2KBPS 8SMD |
| 標準包裝： | 1,000 |
RPM871-H14
Photo Link Module
5/7
Timing chart
less than 45祍
(emitting)
more than 45祍
approximately 45祍
less than 2.3祍
more than 2.3祍
approximately 2.3祍
approximately 2.3祍
pull up to VCC at approximately 300k&
(emitting)
(emitting)
Emitting side)
(Detecting side)
TXD
(7pin)
Internal LED
(Light output)
Light input
RXD
(6pin)
PWDOWN
(5pin)
Attached components
Recommended values
Part symbol
C1
Recommended value
Notice
1礔, tantalum or ceramic
Ex.) TCFGA1A105M8R (ROHM)
Bigger capacitance is recommended with much noise from power supply
R1
7.5&?%, 1/4W
(VLEDVCC=2.8V)
More than 60cm distance, more than 4[礧/cm
2
] at detecting side.
(vs ver1.0)
More than 46cm distance, more than 6.8[礧/cm
2
] at detecting side.
(vs RPM871-H14)
In case of using R1 with different condition from the above, formula is as follows :
LED resistance value : R1[&], LED average consumption current : ILED[mA], Supply voltage : VLEDVCC[V],
Link distance : d[cm] (Including LEDs distribution within ?5deg)
R1=T ?(VLEDVCC1.45) / d
2
3.5 [&]
ILED=Duty ?(VLEDVCC1.36) / (R1+2.5) [A]
Duty : LED duty at emitting
T : 17300 (vs. RPM871-H14), 29400 (vs. ver1.0)
Please set up to be ILED / Duty < 200[mA] (Duty < 20%)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RPM872-E2 | MODULE IRDA 115.2KBPS 8SMD |
| RPM872-H12E4 | MODULE IRDA 115.2KBPS 8SMD |
| RPM872-H14E2 | MODULE IRDA 115.2KBPS 8SMD |
| RPM873-E2 | MODULE IRDA 115.2KBPS 8SMD |
| RPM882-H12E4 | MODULE IRDA 115.2KBPS 8SMD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RPM871-H14E2A | 功能描述:光纖發(fā)射器、接收器、收發(fā)器 IRDA IR COMM SHIELDED RoHS:否 制造商:Omron Electronics 產(chǎn)品:Transmitters 數(shù)據(jù)速率:3.5 Gbps 波長:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝: |
| RPM871-H7 | 制造商:ROHM 制造商全稱:Rohm 功能描述:IrDA Infrared communication Module |
| RPM872 | 制造商:ROHM 制造商全稱:Rohm 功能描述:IrDA infrared communication module |
| RPM872-E2 | 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 |
| RPM872-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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。