PT2212 Princeton Lightwave, PT2212 Datasheet
PT2212
Manufacturer Part Number
PT2212
Description
Remote Control Transmitter
Manufacturer
Princeton Lightwave
Datasheet
1.PT2212.pdf
(3 pages)
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Infrared Remote Control Transmitter
DESCRIPTION
PT2212 is a remote control transmitter utilizing CMOS Technology specially designed for
infrared remote control applications. PT2212 can support up to 256 command codes and is
functionally compatible with TC9012. Pin assignments and application circuit are optimized for
easy PCB Layout and low cost advantage.
FEATURES
APPLICATIONS
PT2212 v1.0
CMOS Technology
Low Power Consumption
Least External Components
Low Voltage Operation
Double Key Operation
Up to 32 Function Keys provided
Up to 8 System Codes
Up to 256 Command Codes
High Efficiency Transmission
Transmission Indication Output Pin provided
Television
VCR
Video Disc
CD Player
AV Controller
Audio Equipment
Princeton Technology Corp
Page 1
.
URL: http://www.princeton.com.tw
Updated June 1998
Fax : 886-2-29174598
Tel : 886-2-29162151
PT2212
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PT2212 Summary of contents
Page 1
... DESCRIPTION PT2212 is a remote control transmitter utilizing CMOS Technology specially designed for infrared remote control applications. PT2212 can support up to 256 command codes and is functionally compatible with TC9012. Pin assignments and application circuit are optimized for easy PCB Layout and low cost advantage. ...
Page 2
... DIVIDING CIRCUIT TIMING CIRCUIT SYSTEM CODE SEL LATCH CIRCUIT KEY INPUT CIRCUIT PIN CONFIGURATION PT2212 v1.0 . DOUT OUTPUT CIRCUIT CARRIER GENERATING CIRCUIT CONTROL CIRCUIT DATA REGISTER KEY SCAN OUTPUT CIRCUIT Page 2 ...
Page 3
... Princeton Technology Corp Infrared Remote Control Transmitter APPLICATION CIRCUIT Note n PT2212 v1.0 . Key Matrix SEL LMP PT2212 DOUT VDD ...