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參數(shù)資料
| 型號(hào)： | RPM7240-H8R |
| 元件分類： | 光電元器件 |
| 英文描述： | LOGIC OUTPUT PHOTO DETECTOR |
| 封裝： | PLASTIC, RSIP-A3, 3 PIN |
| 文件頁(yè)數(shù)： | 5/7頁(yè) |
| 文件大小： | 147K |
| 代理商： | RPM7240-H8R |
RPM7240-R series
Photo Link Module
Rev.B
5/6
Notes
(1) All characteristics of the receiver in this specification are specified by supplying burst wave form (Fig.1) with ROHM
standard transmitter (Fig.2 ).
If in case of other burst wave form will be used, please check these spec. Carefully under the evaluations.
(2) When the receiver will be used as the wire-less remote controller, please use the signal method the signal format
which refer to “Measures to prevent malfunctioning of IR remote-controlled electric home appliances”. (Published July
1987 by Association of Electric Home Appliances)
If using other signal method, signal format, (ex: signal format which not including the leader signal) the receiver might
have chances to miss-function.
(3) Please set up transmitter’s carrier frequency as same as the receiver’s f0 frequency. Otherwise error might be
occurred.
(4) If transmission signal has non-continues carrier, error might be occurred. Continuous carrier is necessary.
T1
T2
T1
≠T2
(5) The receiver was designed to use as in-door use only.
Therefore, please understand that the receiver cannot cover all characteristics, in case of using it out-door.
(6) Noise environment (Light noise from inverter Lamp, and other kind of Lamps, Power ripple, electromagnetic noise from
power circuit, and etc) may cause a reduced effective distance.
(7) The receiver may not work properly if receiving signal judgment is done by single pulse due to the
surrounding / environmental noises.
To prevent such misjudgment, please make sure that the receiver is set up to work only when receiving
series of coded signal.
(8) Emitting unit (remote control transmitter) has to be considered about its emitting device function, characteristics and
characteristics of the receiver.
(9) Please connect ‘Holder’ on to the ‘Ground (GND)’ of PCB. If the holder is not connected to the GND, there is a
possibility of worsening the characteristics of product.
(10) Do not supply unnecessary stress to lead and holder.
(11) Please pay careful attention to the lens.
It might have a chance to miss-function when the lens get dust or dirty. And also please do not touch the lens.
(12) In order to prevent products from ESD, human body and solder iron, etc. are required to be grounded.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RPM7240-H9 | 制造商:ROHM 制造商全稱:Rohm 功能描述:IR Receiver Module |
| RPM7240-H9R | 功能描述:紅外接收機(jī) REMOTE CTRL 40.0KHZ RoHS:否 制造商:Vishay Semiconductors 載頻:20 kHz to 60 kHz 傳輸距離:5 m 顯示角:+/- 50 deg 高電平脈沖寬度: 低電平脈沖寬度: 最小高電平輸出電壓: 輸出電流:5 mA 工作電壓:2.5 V to 5.5 V 電源電流:0.9 mA 功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 封裝 / 箱體: 封裝:Reel |
| RPM7240-R | 功能描述:RECEIVER REMOTE CTRL 40.0KHZ STR RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> 光學(xué) - 光電檢測(cè)器 - 遙控接收器 系列:* 標(biāo)準(zhǔn)包裝:250 系列:* |
| RPM7240-V4R | 功能描述:RECEIVER REMOTE CTRL 40.0KHZ L RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> 光學(xué) - 光電檢測(cè)器 - 遙控接收器 系列:* 標(biāo)準(zhǔn)包裝:250 系列:* |
| RPM80 | 功能描述:測(cè)試配件 - 其他 INDUCTIVE PICK-UP RoHS:否 制造商:Tektronix 附件類型:Soft Case 顏色:Gray 設(shè)備類型:Transit Case 產(chǎn)品:Accessories |
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