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参数资料
| 型号： | GP1UE28QK |
| 厂商： | SHARP ELECTRONICS CORP |
| 元件分类： | 光电元器件 |
| 英文描述： | LOGIC OUTPUT PHOTO DETECTOR |
| 封装： | PLASTIC PACKAGE-3 |
| 文件页数： | 5/7页 |
| 文件大小： | 83K |
| 代理商： | GP1UE28QK |
GP1UE26RK/27RK/28RK/28QK Series
GND
(Circuit parameters)
R1
=47±5%
C1
=47F
CO
+
Ve
VO
GND
VCC
VOUT
R1
In setting R1 and C1, use suitable values after considering under the real condition
The circuit constant is a example. It is difference from mounting equipment. Please select it by your mounting equipment. This
device has a transistor as protection element between VCC and GND to improve anti-static electricity proof.
Please be carefully not to apply exceeding the absolute maximum ratings of applying voltage and continuous high voltage spike
noise because there is cases that transistor will be short by secondary breakdown generally.
In order to do difficultly, Please add CR filter (47
(1/10W), 10F or more) such as external circuit example above near V
CC.
1. When this infrared remote control detecting unit shall be adopted for wireless remote control, please use it with the signal format of
transmitter, which total duty ratio Dt (Emitting time
n
Σ t
N / Transmitting time for 1 block T) is 40% or less. ON signal time TON
(Pulse width of the presence of modulated IR) should be 250(200:In case of B.P.F center frequency:56.8kHz model)
s or more. In
case that the signal format of total duty and ON signal time is out of above conditions, there is a case that reception distance is
much reduced or output is not appeared.
2. Use the light emitting unit (remote control transmitter), in consideration of performance, characteristics, operating conditions of
light emitting device and the characteristics of the light detecting unit.
3. Pay attention to a malfunction of the light detecting unit when the surface is stained with dust and refuse.
Care must be taken not to touch the light detector surface.
If it should be dirty, wipe off such dust and refuse with soft cloth so as to prevent scratch. In case some solvents are required, use
methyl alcohol, ethyl alcohol or isopropyl alcohol only.
Also, protect the light detecting unit against flux and others, since their deposition on the unit inside causes reduction of the
function, fading of markings such as the part number.
4. The shield case should be grounded on PCB pattern.
(The area across the shield case and the GND terminal is internally conductive in some cases and non-conductive in some other
cases.)
5. Do not apply unnecessary force to the terminal and the case.
6. Do not push the light detector surface (photodiode) from outside.
7. To avoid the electrostatic breakdown of IC, handle the unit under the condition of grounding with human body, soldering iron, etc.
8. Do not use hole and groove set in the case of the light detecting unit for other purposes, since they are required to maintain the
specified performance.
9. External Circuit Examples (Mount the outer parts as near the unit as possible).
s Precautions for Operation
N
=1
t1
t2
t3
tn
TON
Transmitting time for 1 block:T
Dt=(
Σ t
N / T)
×100 (%)
n
N
=1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| GP1UE28QK00F | 功能描述:红外接收机 Rem Cont Receiver 3V 40 kHz RoHS:否 制造商:Vishay Semiconductors 载频:20 kHz to 60 kHz 传输距离:5 m 显示角:+/- 50 deg 高电平脉冲宽度: 低电平脉冲宽度: 最小高电平输出电压: 输出电流:5 mA 工作电压:2.5 V to 5.5 V 电源电流:0.9 mA 功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 25 C 封装 / 箱体: 封装:Reel |
| GP1UE28RK | 制造商:未知厂家 制造商全称:未知厂家 功能描述:IR DETECTING SENSORS / IR DETECTING UNITS FOR REMOTE CONTROL |
| GP1UE28RK00F | 功能描述:红外接收机 Rem Cont Receiver 3V 40 kHz RoHS:否 制造商:Vishay Semiconductors 载频:20 kHz to 60 kHz 传输距离:5 m 显示角:+/- 50 deg 高电平脉冲宽度: 低电平脉冲宽度: 最小高电平输出电压: 输出电流:5 mA 工作电压:2.5 V to 5.5 V 电源电流:0.9 mA 功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 25 C 封装 / 箱体: 封装:Reel |
| GP1UE28XK | 功能描述:RECEIVER IR REM CTRL 3V 40KHZ RoHS:否 类别:传感器，转换器 >> 光学 - 光电检测器 - 遥控接收器 系列:* 标准包装:250 系列:* |
| GP1UE28XK00F | 功能描述:红外接收机 Rem Cont Receiver 3V 40 kHz RoHS:否 制造商:Vishay Semiconductors 载频:20 kHz to 60 kHz 传输距离:5 m 显示角:+/- 50 deg 高电平脉冲宽度: 低电平脉冲宽度: 最小高电平输出电压: 输出电流:5 mA 工作电压:2.5 V to 5.5 V 电源电流:0.9 mA 功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 25 C 封装 / 箱体: 封装:Reel |
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