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URL:
http://www.princeton.com.tw
Encoder IC
Description
PT2240B
PT2240B is encoder utilizing CMOS Technology specially designed for remote control applications. It has
20 Address. It can support up to 4 Data Bits and is housed in 8 pin SO Package. It encodes address and
data codes into a coded waveform suitable for RF modulation. The pin assignments and application circuit
are optimized for easy PCB Layout and cost saving advantage. Furthermore, PT2240B鈥檚 intrinsic feature
of being able to support 4 data bits considerably reduces inventory pressures.
Features
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CMOS Technology
Low Power Consumption
Least External Components
High Noise Immunity
Single Resistor Oscillator
Operating Voltage: 1.8~15 V
4 Data Pins
2
20
Address Codes
Available in SO Package
Reduction of Inventory Pressures
Applications
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Burglar Alarm System
Car Security System
Car/Garage Door Controller
Home/Office Security System
Personal Alarm System
PT2240B v1.0
- 1-
Mar. 2002
PT2240B相關(guān)型號(hào)PDF文件下載
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