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參數(shù)資料
| 型號(hào)： | RPM841-H16E4A1 |
| 廠商： | Rohm Semiconductor |
| 文件頁數(shù)： | 5/10頁 |
| 文件大?。?/td> | 79K |
| 描述： | MODULE IRDA 115.2KBPS 7-SMD |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 系列： | * |
RPM841-H16
Photo Link Module
Rev.B
5/9
LED Operation Mode Table
PWDOWN
(5pin)
L
L
L
H
H
H
TX-RC
(4pin)
L
L
L
L
TXD
(7pin)
LED
Emitting Mode
IrDA Receiver
Operation Condition
L
L
L
L
OFF
IrDA
RC
OFF
OFF
RC
ON
ON
ON
OFF
OFF
OFF
Notes) Please be sure to set up the TX-RC (2pin) and the TXD (3pin) input to be ''L'' (under 0.3V)
except transmitting data (for < 90祍. ON Duty 50%).
of TX-RC (2pin) and TXD (3pin) in the table above is supposed to be the pulse input.
When either TX-RC (2pin) input TXD (3pin) input keeps the state of ''H'' (more than appproximately 48祍),
LED will be turned off due to LED pulse width limiting circuit if the pulse is input from the other terminal.
Therefore, don't use as the normal transmitting is impossible.
Please input the pulse when both TX-RC (2pin) and TXD (3pin) are ''L''.
Even if RPM841-H16 input H pulse into TXD in the state of a power down, LED does not emanate.
Interface operating timing
(Emitting side)
(1) When TXD output for IrDA and TXD output for controller are different lines.
IrDA
Controller
RC Transmitting
Controller
(BU787X etc)
VCC
VCC
LEDVCC
GND
1
7
TX-RC
PWDOWN
RXD
TXD
LEDA
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| RPM841-H16E4A2 | 功能描述:MODULE IRDA 115.2KBPS 7-SMD 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(biāo)準(zhǔn)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(biāo)準(zhǔn)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(biāo)準(zhǔn):IrPHY 1.4 關(guān)機(jī):* 包裝:Digi-Reel® 其它名稱:425-2614-6 |
| RPM841-H16E4A3 | 功能描述:MODULE IRDA 115.2KBPS 7-SMD 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(biāo)準(zhǔn)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(biāo)準(zhǔn)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(biāo)準(zhǔn):IrPHY 1.4 關(guān)機(jī):* 包裝:Digi-Reel® 其它名稱:425-2614-6 |
| RPM851 | 制造商:ROHM 制造商全稱:Rohm 功能描述:IrDA wireless communication transceiver IC (supports Ver.1.0) |
| RPM851A | 制造商:ROHM 制造商全稱:Rohm 功能描述:IrDA wireless communication transceiver IC (supports Ver.1.0) |
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