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参数资料
| 型号： | RPM870-H14E2A |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 5/7页 |
| 文件大小： | 65K |
| 描述： | MODULE IRDA 115.2KBPS 8SMD |
| 标准包装： | 2,500 |
| 系列： | * |
RPM870-H14
Photo Link Module
5/6
Timing chart
more than 48 祍ec
approximately 48 祍ec
less than 2.3 祍ec
more than 2.3 祍ec
approximately 2.3 祍ec
approximately 2.3 祍ec
pull up to VCC at
approximately 300k&
(Emitting side)
(Detecting side)
TXD
(7pin)
Internal LED
(Light output)
Light input
RXD
(6pin)
PWDOWN
(5pin)
less than 48 祍ec
(emitting)
(emitting)
(emitting)
Notes
1) LEDVCC (8pin) and VCC (3pin)
"
Other power source can be used difference between LEDVCC and VCC.
2) Caution in designing board lay-out
To get maximum potential from RPM870-H14, please keep in mind following instruction.
"
The line of RXD (6pin) should be connected at backside via through hole close to RPM870-H14 pin lead. Better not
to be close to photo diode side (1pin).
襎his is to minimize feedback supplied to photo diode from RXD.
"
As for C1 between 3-4 pin should be placed close to RPM870-H14.
"
Better to be placed more than 1.0cm in radius from photo diode (pin1 side) and also away from the parts which
generates noise, such as DC / DC converter.
3) Others
"
Please be sure to set up the TXD (7pin) input to be L (under 0.5V) except transmitting data
(for < 90祍ec. on duty < 20%).
"
Powerdown current might increase if exposed by strong light (ex. direct sunlight) at powerdown mode.
"
Please use by the signal format which is specified by IrDA Ver1.2 (Low Power). There might be on error if used by
different signal format.
"
Please pay attention to the lens carefully. Dusts of scratch on the lens may effect the characteristics of product. Please
handle it with care.
4) Eye Safe
"
IEC825-1 (EN60825-1) Class 1 Eye Safe.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| RPM870-H7 | 制造商:ROHM 制造商全称:Rohm 功能描述:IrDA wireless communication transceiver IC (supports Ver. 1.2 Low Power) |
| RPM871 | 制造商:ROHM 制造商全称:Rohm 功能描述:IrDA Infrared communication Module |
| RPM871-E2 | 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 |
| RPM871-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 |
| RPM871-E4 | 功能描述:红外收发器 IRDA INFRARED COMMUNICATIONS RoHS:否 制造商:Vishay Semiconductors 波长:900 nm 连续数据传输:115.2 Kbit/s 传输距离:1 m 辐射强度:60 mW/sr 半强度角度:44 deg 脉冲宽度:2 us 最大上升时间:100 ns 最大下降时间:100 ns LED 电源电压:- 0.5 V to 6 V 最大正向电流:80 mA 工作电压:2.4 V to 5.5 V 最大工作温度:+ 85 C 最小工作温度:- 25 C 尺寸:6 mm x 3.1 mm x 1.9 mm 封装 / 箱体: 封装:Reel |
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