(China (Mainland))
Product Summary
The PT2249A / PT2250A Series are infra-red remote control receivers utilizingCMOS Technology. Remote Control System can be constructed together with thePT2248 remote control encoder. The PT2249A Series are packaged in 16 pinsDIP and are capable of controlling 10 functions while the PT2250A Series arepackaged in 24 pins DIP and are capable of controlling 18 functions. Severaloptions, inverting/non-inverting IR signal input and/or dependent/independentcyclic (toggle) outputs, are provided to fit different application needs.
Features
1.CMOS Technology
2.Low Power Consumption
3.Very High Noise Immunity
4.Able to output parallel multiple keying signals sent from the transmitter
5.(PT2249A is able to output up to 5 functions simultaneously while PT2250A is able to output up to 6 functions simultaneously)
6.Outputs for single pulse, hold pulse and cyclic pulse are provided
7.A single terminal type oscillator by means of RC is provided
8.Code Detection Circuit prevents interference from various types of machines and apparatus
9.Digital Filtering and Code Checking prevent interference from light sources such as PL Lamp without sacrificing the receiving sensitivity
Diagrams
<IMG border=0 src="http://www.seekic.com/uploadfile/ic-mfg/20127174444105.jpg"><IMG border=0 src="http://www.seekic.com/uploadfile/ic-mfg/20127174444479.jpg"><IMG border=0 src="http://www.seekic.com/uploadfile/ic-mfg/20127174444730.jpg"><IMG border=0 src="http://www.seekic.com/uploadfile/ic-mfg/20127174444522.jpg"><IMG border=0 src="http://www.seekic.com/uploadfile/ic-mfg/20127174444579.jpg"><IMG border=0 src="http://www.seekic.com/uploadfile/ic-mfg/20127174444182.jpg">
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
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 PT2249A |
Other |
|
Data Sheet |
Negotiable |
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| Image | Part No | Mfg | Description | |
Pricing (USD) |
Quantity | ||||
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PT220 |
Other |
|
Data Sheet |
Negotiable |
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PT221 |
Other |
|
Data Sheet |
Negotiable |
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PT2210 |
Other |
|
Data Sheet |
Negotiable |
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PT2211 |
Other |
|
Data Sheet |
Negotiable |
|
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PT2212 |
Other |
|
Data Sheet |
Negotiable |
|
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PT2215 |
Other |
|
Data Sheet |
Negotiable |
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