-
图文详情
-
产品属性
-
相关推荐
本司自主研发制造多种可以在太阳光下或日光灯下正常工作的红外线接收头,灵敏度强,性能一流;有3/3.3/5V不同电压段专用配套的,可广泛适用于需要在室内各种灯光及室外阳光照射下能正常进行遥控收发或数据传输的产品上;如室内外打杷/玩具车/玩具飞机/高速公路自动收费系统/实验室检测/手术室。。。等等
Electrical and Optical Characteristics
Tamb=25℃,unless otherwise specified
Parameter | Test condition | Symbol | Min | Typ. | Max | Unit |
Supply Current(Pin 3) | Vs=5V, Ev=0 | Isd | 0.8 | 1.2 | 1.5 | mA |
Vs=5V, Ev=40klx,sunlight | Ish |
| 1.5 |
| mA | |
Output Voltage |
| Vs | 2.7 |
| 5.5 | V |
Transmission Distance | Ev=0 ,If=250mA | d |
| 25 |
| m |
Output Voltage Low(Pin 1) | Iosl=0.5mA,Ee=0.7mW/m² | Vosl |
|
| 250 | mV |
Irradiance(56KHZ) | Pulse width tolerance:tpi-5/fo<tpo<tpi+6/fo | Eemin |
| 0.3 | 0.5 | mW/m² |
Irradiance(30~40KHZ) | Pulse width tolerance:tpi-5/fo<tpo<tpi+6/fo | Eemin |
| 0.2 | 0.4 | mW/m² |
Irradiance | tpi-5/fo<tpo<tpi+6/fo | Eemax | 30 |
|
| W/m² |
Directivity | Angle of half transmission distance | Ψ1/2 |
| ±45 |
| deg |
B.P.FCenterFrequency |
| F0 |
| 37.9 |
| Khz |
Peak Wavelength |
| λp |
| 940 |
| nm |
Signal Output |
| So |
| --Low-- |
|
|
High Level Output Volatge |
| Voh | 0.5 |
|
| V |
Low Level Output Volatge |
| Vol |
| 0.2 | 0.4 | V |
High Level Pulse Width |
| Twh | 500 | 600 | 700 | us |
Low Level Pulse Width |
| Twl | 500 | 600 | 700 | us |