Remote Control Decoder IC
Tel: 886-2-66296288
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
PT2294
DESCRIPTION
PT2294 is a remote control decoder paired with PT2264 utilizing CMOS Technology. It has 12 bits of
tri-state address pins providing a maximum of 531,441 (or 312) address codes; thereby drastically
reducing any code collision and unauthorized code scanning possibilities. PT2294 is available in
several options to suit every application needs: variable number of data output pins, latch or
momentary output type.
When paired with PT2264, this encoder/decoder (PT2264 / PT2294) pair can operate at very wide
temperature range (-40℃ ~ +85℃). See also PT2264 Product Specification Features. Thus, this very
important feature enables your Encoder/Decoder to operate under the worst environmental condition.
FEATURES
• CMOS technology
• Low power consumption
• Very high noise immunity
• Up to 12 Tri-State code address pins
• Up to 4 data pins
• Operating voltage: VCC=2.2 ~ 7V
• Single resistor oscillator
• Latch or momentary output type
APPLICATIONS
• Remote control fan
• Home security/Automation system
www.•DataRSehemet4oUte.cocmontrol toys
• Remote control for industrial use
• Remote control for door bell
PT2294 V1.2
-1-
April, 2006
