PT2272 Datasheet by Adafruit Industries LLC

@ Description Features Applications
Princeton Technology Corp. Tel: 886-2-29162151
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
Remote Control Decoder PT 2272
PT2272 v 3.4 Page 1 Revised August 1999
PT 2272 is a remote control decoder paired with PT 2262 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. PT 2272 is available in several
options to suit every application need : variable number of data output pins, latch
or momentary output type.
CMOS Technology
Low Power Consumption
Very High Noise Immunity
Up to 12 Tri-State Code Address Pins
Up to 6 Data Pins
Wide Range of Operating Voltage: Vcc = 4 ~ 15 Volts
Single Resistor Oscillator
Latch or Momentary Output Type
Available in DIP and SO Package
Car Security System
Garage Door Controller
Remote Control Fan
Home Security/Automation System
Remote Control Toys
Remote Control for Industrial Use
O Pin Configuration A0 A1 A2 A3 A4 A5 A6 A7 V55 V55: 1 V 1! 17 16 15 14 11 HHHHHMHH Hwiuwuu 111 PT 2272 18 17 16 15 14 13 12 s 11 9 10 PT 2272 — M3/L3 13 11 11 10 PT 2272 — M5/L5 Vcc VT OSCI oscz DIN A11 A11) A9 A: Vu- v‘r OSCI oscz DIN Do D1 D2 A8 Vcc v1 051:1 oscz DIN D0 Dl D2 D3 A0 A1 A2 A3 A4 A6 A7 Vs: A0 A1 A2 A3 A4 A5 A6 A7 Vss D5 D4 Vss 11 10 PT 2272A — M2/L2 ID 17 16 15 14 13 12 g 11 9 ID PT 2272 — M4/L4 Is 17 16 15 I4 13 12 II In PT 2272 — M6/L6 Vcc VT OSCI oscz DIN Dn D1 A9 A8 Vcc VT osc1 oscz D13 DO DI D2 D1 Vcc VT 05m oscz DIN D0 D1 D2
Princeton Technology Corp. Tel: 886-2-29162151
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
Remote Control Decoder PT 2272
PT2272 v 3.4 Page 2 Revised August 1999
A0 I: 1 V M :. w: Al I: 2 ‘9 :| VT A2 I: 3 1x :I osCI M I: ‘ I7 :I oscz A4 I: 5 16 :l nm As I: 5 15 :I AII A6 I: 1 14 :I All] A7 I: a 1: :I Ag Vs: I: 9 12 :I As VC I: 10 11 fl \c PT 2272 (20 Pins) An I: l 20 : Vcc AI .: 1 ID : VT A2 ._ 3 11 g 050 A3 I: 4 11 : oscz A4 I: 5 16 :l um A5 I: 6 Is :I ml A5 I: 7 14 : m A1 I: a 13 :I 1): v“ I: 9 12 :I As NC I: 10 11 :I xc PT 2272 , M3/L3 (20 Pins) AD .: 1 V 20 :. Vcc Al I: 2 1y :I VI‘ A2 I: 3 13 :I osn u I: 4 1-; :l oscz A4 I: 5 15 :I on As I: s 15 :I on As I: 7 1. :I DI D4 I: p I, :I [)1 w: .: 9 u :l 123 NC I: 10 11 :I NC PT 2272 — MS/LS (20 Pills) A0 A} A4 A5 A6 A7 v“ NC A0 AI A2 A4 A5 A6 A7 Vs: .: I V 20 :. m I: 2 19 :I vr I: 3 18 :I osn I: ‘ 17 :I osC2 I: s 16 :I DIN I: 6 15 :I Do I: 7 14 :I D. I: a 1: :I A; I: 9 12 :I As : 1o 11 :I N(‘ PT 2272A — M2/L2 (2|) Pins) : 1 V 20 :| v“ : 2 19 :. v'r ; 1 11 Q osm : 4 11 :. oscz .: s 15 2 11m I: s 15 :| no : 7 14 :| m I: x 1: :| D2 : 9 1: :I DJ : 1o 11 :l hr \‘C PT 2272 , M4/L4 (20 Pins) Ao AI A2 A4 A5 D4 V55 Nf‘ I: 1 20 I: 2 19 I: 3 is I: 4 17 I: s 16 I: a 15 I: 7 10 I: a 13 I: 9 n I: no 11 v1- osn oscz Dlh no m n2 n: V(‘ PT 2272 _ M6/116 (20 Pins)
Princeton Technology Corp. Tel: 886-2-29162151
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
Remote Control Decoder PT 2272
PT2272 v 3.4 Page 3 Revised August 1999
C Application Circuits ®[ m Kl 47K R3 47K ANTI
Princeton Technology Corp. Tel: 886-2-29162151
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
Remote Control Decoder PT 2272
PT2272 v 3.4 Page 4 Revised August 1999
PT2272 (No Data)RF Application
3:: :9 xi 2: K E “E —u--- E m m E a. :3 E x: :— z: 8: 2 z: a: e— 5&2”:
Princeton Technology Corp. Tel: 886-2-29162151
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
Remote Control Decoder PT 2272
PT2272 v 3.4 Page 5 Revised August 1999
PT2272 (4 Data) RF Application Circuit
Princeton Technology Corp. Tel: 886-2-29162151
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
Remote Control Decoder PT 2272
PT2272 v 3.4 Page 6 Revised August 1999
PT2272 (4 Data) IR Application Circuit
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
1M Ohm
560 Ohms x 4
LED x 5
Receiver
5V
10K Ohms
NPN
PT2272-L4
560 Ohms
@ Ordering Information
Princeton Technology Corp. Tel: 886-2-29162151
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
Remote Control Decoder PT 2272
PT2272 v 3.4 Page 7 Revised August 1999
A. 18- Pin Package:
Part No. Data Bit(s) Output Type Package
PT2272 (-S18) None * DIP (SO)
PT2272A-L2 (-S18) 2 Latch DIP (SO)
PT2272A-M2 (-S18) 2 Momentary DIP (SO)
PT2272-L3 (-S18) 3 Latch DIP (SO)
PT2272-M3 (-S18) 3 Momentary DIP (SO)
PT2272-L4 (-S18) 4 Latch DIP (SO)
PT2272-M4 (-S18) 4 Momentary DIP (SO)
PT2272-L5 (-S18) 5 Latch DIP (SO)
PT2272-M5 (-S18) 5 Momentary DIP (SO)
PT2272-L6 (-S18) 6 Latch DIP (SO)
PT2272-M6 (-S18) 6 Momentary DIP (SO)
B. 20-Pin Package
Part No. Data Bit(s) Output Type Package
PT2272-S None * SO
PT2272A-L2S 2 Latch SO
PT2272A-M2S 2 Momentary SO
PT2272-L3S 3 Latch SO
PT2272-M3S 3 Momentary SO
PT2272-L4S 4 Latch SO
PT2272-M4S 4 Momentary SO
PT2272-L5S 5 Latch SO
PT2272-M5S 5 Momentary SO
PT2272-L6S 6 Latch SO
PT2272-M6S 6 Momentary SO
Note: * = use VT (Valid Transmission)
@ PT2272X—XXXL Package: P = PDIP, is Pins (can be omitted] Si 8 : Small Outline, is Pins S = Small Outline, 2O Pins Doto Bits: O = 0 Bit (can be omitted] 2 = 2 Date: Bits 3 = 3 Data Bits 4 = 4 Data Bits 5 = 5 Data Bits 6 = Data Bits Data Output Type: L = Latch Type M = Momentary Type Version: A =New Version [For 2 Data Bits Only] FTC Number a PTC Prefix
Princeton Technology Corp. Tel: 886-2-29162151
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
Remote Control Decoder PT 2272
PT2272 v 3.4 Page 8 Revised August 1999