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参数资料
| 型号： | IRM-2638T |
| 厂商： | Everlight Electronics Co Ltd |
| 文件页数： | 4/10页 |
| 文件大小： | 0K |
| 描述： | RECEIVER MOD IR REMOTE |
| 标准包装： | 250 |
| 系列： | * |
EVERLIGHT ELECTRONICS CO.,LTD.
IRM-26xxT SERIES
Test Method ：
The specified electro-optical characteristics is satisfied under the following
Conditions at the controllable distance.
Measurement place
A place that is nothing of extreme light reflected in the room.
External light
Project the light of ordinary white fluorescent lamps which are not high
Frequency lamps and must be less then 10 Lux at the module surface.
(Ee ≦ 10Lux)
Standard transmitter
A transmitter whose output is so adjusted as to Vo=400mVp-p and the output
Wave form shown in Fig.-1.According to the measurement method shown in
Fig.-2 the standard transmitter is specified.
However , the infrared photodiode to be used for the transmitter should be
λ p=940nm, Δλ =50nm. Also, photodiode is used of PD438B(Vr=5V).
(Standard light / Light source temperature 2856 ° K).
Measuring system
According to the measuring system shown in Fig.-3
Block Diagram ：
Vs
IN
Input
CGA & filter
Demodulator
OUT
μC
Carrier frequency f0
Modulated IR signal
min 10 pulses
Oscillator
AGC/ATC & digital control
GND
Everlight Electronics Co., Ltd.
http:\\www.everlight.com
Rev 1
Page: 4 of 10
Device No ： SZDMO-026-070
Prepared date ： 2-Mar-2007
Prepared by ： Zhang Meijuan
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相关代理商/技术参数 |
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| IRM-2638T-E | 制造商:EVERLIGHT 制造商全称:Everlight Electronics Co., Ltd 功能描述:Infrared Remote-control Receiver Module |
| IRM-2638TF4 | 制造商:EVERLIGHT 制造商全称:Everlight Electronics Co., Ltd 功能描述:Infrared Remote-control Receiver Module |
| IRM-2638V | 制造商:Everlight Electronics Co 功能描述:IR Remote Receiver 38KHz 20m Box |
| IRM-2638VF4 | 功能描述:红外接收机 Infrared Remote 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 |
| IRM-2638VS17 | 功能描述:红外接收机 Infrared Remote 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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