PT2240P-D3 Princeton Technology Corp., PT2240P-D3 Datasheet

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PT2240P-D3

Manufacturer Part Number
PT2240P-D3
Description
Programmable encoder IC
Manufacturer
Princeton Technology Corp.
Datasheet

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Part Number:
PT2240P-D3S
Manufacturer:
PTC
Quantity:
10 850
Part Number:
PT2240P-D3S
Manufacturer:
PTC
Quantity:
20 000
Programmable Encoder IC
DESCRIPTION
PT2240 is programmable encoder utilizing CMOS Technology specially designed for remote control
applications. It has a maximum of 2
process. It can support up to 8 Data Bits and is housed in 8 or 16-pin DIP or SOP. 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 V1.7
• CMOS technology
• Low power consumption
• Least external components
• High noise immunity
• Single resistor oscillator
• Operating voltage: 1.8~15V
• Up to 8 data pins
• Up to 2
• One-time programmable process
• Available in SOP or DIP
• Reduction of inventory pressures
• Burglar alarm system
• Car security system
• Car/Garage door controller
• Home/Office security system
• Personal alarm system
22
address codes
22
Address which may be designed by a one-time programmable
- 1 -
URL: http://www.princeton.com.tw
Fax: 886-2-29174598
Tel: 886-2-66296288
March, 2006
PT2240

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PT2240P-D3 Summary of contents

Page 1

Programmable Encoder IC DESCRIPTION PT2240 is programmable encoder utilizing CMOS Technology specially designed for remote control applications. It has a maximum of 2 process. It can support Data Bits and is housed 16-pin DIP ...

Page 2

Programmable Encoder IC PIN CONFIGURATION PT2240, 8 PINS PT2240-D3, 8 PINS PT2240, 16 PINS PT2240 V1 ...

Page 3

Programmable Encoder IC APPLICATION CIRCUIT 16 PINS, 8 DATA * 12V 8 PINS, 2 DATA * 12V PT2240 V1.7 VSS S0 VDD S1 DOUT VPG OSC D7 D0/CLK D6 D1/CODE PGM *2 ...

Page 4

Programmable Encoder IC 8 PINS, 3 DATA * 12V Notes order that IC protection is assured, please make sure that a diode is connected between the battery and the VDD. If the diode is not connected ...

Page 5

... Programmable Encoder IC ORDER INFORMATION Valid Part Number PT2240P-D3 (L) 8 Pins, DIP, 300mil PT2240P-D3S (L) 8 Pins, SOP, 150mil PT2240P (L) 8 Pins, DIP, 300mil PT2240P-S (L) 8 Pins, SOP, 150mil PT2240P-16 (L) 16 Pins, DIP, 300mil PT2240P-16S (L) 16 Pins, SOP, 150mil Notes: 1. (L), (C) or (S) = Lead Free 2 ...

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