PT2240-D3 PTC [Princeton Technology Corp], PT2240-D3 Datasheet

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PT2240-D3

Manufacturer Part Number
PT2240-D3
Description
Programmable Encoder IC
Manufacturer
PTC [Princeton Technology Corp]
Datasheet
Programmable Encoder IC
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.
Features
Applications
PT2240 v 1.4
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 2
One-Time Programmable Process
Available in SO or DIP Package
Reduction of Inventory Pressures
Burglar Alarm System
Car Security System
Car/Garage Door Controller
Home/Office Security System
Personal Alarm System
22
Address Codes
Princeton Technology Corp
Page 1
.
URL: http://www.princeton.com.tw
Fax: 886-2-29174598
Tel: 886-2-29162151
Revised Nov.1999
PT2240

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PT2240-D3 Summary of contents

Page 1

... 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. ...

Page 2

... /CODE D OUT OSC PT2240 (8 PINS /CLK D 1 /CODE PGM /CODE PT2240-D3 (8 PINS Vss OUT V PG Rosc OSC /CLK /CODE PGM D 3 Page 2 ...

Page 3

... PT2240 v 1 Vss D OUT V PG Rosc OSC PGM D 0 /CLK D 1 /CODE PT2240 (8 PINS Vss D OUT PGM Rosc OSC /CLK D 1 /CODE PT2240-D3 (8 PINS) Page 3 Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT2240 RF RF Revised Nov.1999 ...

Page 4

... Princeton Technology Corp Programmable Encoder IC Order Information Valid Part Number PT2240-D3 PT2240P-D3 PT2240-D3S PT2240P-D3S PT2240 PT2240-S PT2240P PT2240P-S PT2240-16 PT2240-16S PT2240P-16 PT2240P-16S PT2240 v 1.4 . Package 8 Pins, DIP 8 Pins, DIP 8 Pins, SOP (150 mil) 8 Pins, SIP (150 mil) 8 Pins, DIP 8 Pins, SOP (150 mil) ...

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