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PT2240 - Programmable Encoder IC

General Description

PT2240 is programmable encoder utilizing CMOS Technology specially designed for remote control applications.

It has a maximum of 22 Address which may be designed by a one-time programmable process.

It can support up to 8 Data Bits and is housed in 8 or 16-pin DIP or SO Package.

Key Features

  • CMOS Technology.
  • Low Power Consumption.
  • Least External Components.
  • High Noise Immunity.
  • Single Resistor Oscillator.
  • Operating Voltage: 1.8~15 V.
  • Up to 8 Data Pins.
  • Up to 222 Address Codes.
  • One-Time Programmable Process.
  • Available in SO or DIP Package.
  • Reduction of Inventory Pressures.

📥 Download Datasheet

Datasheet Details

Part number PT2240
Manufacturer Princeton Technology Corp
File Size 45.51 KB
Description Programmable Encoder IC
Datasheet download datasheet PT2240 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Princeton Technology Corp. Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw Programmable Encoder IC PT2240 Description PT2240 is programmable encoder utilizing CMOS Technology specially designed for remote control applications. It has a maximum of 22 Address which may be designed by a one-time programmable process. It can support up to 8 Data Bits and is housed in 8 or 16-pin DIP or 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, PT2240’s intrinsic feature of being able to support 2/3/4/6/8 data bits considerably reduces inventory pressures.