上海元佐电子有限公司
会员级别普通会员 第1年
信誉指数5
注册时间2012-10-25
联 系 人女士
联系电话13681818153
主营产品AUK|KODENSHI
经营模式
元佐電子系AUK、KODENSHI、Opto全系列產品(IC、MOS、LED、光电光耦传感器、二三极管等)中國大陸區唯一的原廠代理商!
R123H7G(HS)
1. Application
This Specification is applied to inspection and approval of the IR Receiver Module for TV, DVD, STB etc
2. Description
The Series are miniaturized receiver for infrared remote control system.The PIN Photodiode and preamplifier are assembled on lead frame. The epoxy pacakge is designed as IR Filter.The module has excellent performance even in disturbed ambient light application and provides protectionagainst uncontrolled output pulses.
3. Features
1)High ripple rejection
2)Wide operating supply voltage : 2.7V ~ 6.0V
3)Low current consumption : 3.0V(0.4mA), 5.0V(0.5mA)
4)Band pass filter center frequency : 37.9KHz
5)Epoxy IR filter characteristic : 940nm
6)Maximum interference safety against optical and electrical disturbance
7)Internal filter for a high frequency lighting fluorescent lamp
8)Internal pull-up output : 50k
4. Absolute Maximum Ratings
1)Supply voltage : 0 ~ 7.0V
2)Supply current : 0 ~ 3.0?
3)Output current : 0 ~ 2.0?
4)Operating temperature : -20℃ ~ +80℃
5)Storage temperature : -30℃ ~ +85℃
6)Reflow soldering temperature (Pb Free) : 260℃(Max 10 sec)
5. Cautions
1)Store and use where there is no force causing transformation or change in quality.
2)Store and use where there is no extreme humidity.
3)In order to prevent damage from static electricity, make sure that the human body and the soldering iron are connected to ground before using.
4)The ripple noise from power supply lines may shorten detecting distance of IR receiver module. Thus, in order to ensure more reliable operating please add RC filter(R=100R, C=47uf) between Vcc and GND.
5)When a disturbance signal is applied to the series, it can still receive the data signal. However the sensitivity is reduced to the level that no unexpected pulses will occur. Some examples of such disturbance signals which can be suppressed pulses by the series.
a)DC light(Ex. From tungsten lamp or sunlight)
b)Continuous signal at center frequency or any other frequency
c)Signals from fluorescent lamps with electronic ballast with high or low modulation.
详细参数见网站规格书www.yozo.hk
上海元佐电子有限公司
上海市蒲汇塘路11号1302室
021-54953990