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| Princeton Technology Corp. Remote Control Decoder Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT2271A PT2271A is a remote control decoder paired with PT2261A utilizing CMOS Technology. It has 12 bits of two-state address pins providing a maximum of 4096 (or 212) address codes; thereby, drastically reducing any code collision and unauthorized code scanning possibilities. PT2271A 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 Two-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 PT2271A v 1.0 Page 1 Revised July 1999 Princeton Technology Corp. Remote Control Decoder Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT2271A A0 A1 A2 A3 A4 A5 A6 A7 Vss Vcc VT OSC1 OSC2 DIN A11 A10 A9 A8 A0 A1 A2 A3 A4 A5 A6 A7 Vss Vcc VT OSC1 OSC2 DIN D0 D1 A9 A8 PT2271A A0 A1 A2 A3 A4 A5 A6 A7 Vss Vcc VT OSC1 OSC2 DIN D0 D1 D2 A8 A0 A1 A2 A3 A4 A5 A6 A7 Vss PT2271A - M2/L2 Vcc VT OSC1 OSC2 DIN D0 D1 D2 D3 PT2271A - M3/L3 PT2271A - M4/L4 A0 A1 A2 A3 A4 A5 A6 D4 Vss Vcc VT OSC1 OSC2 DIN D0 D1 D2 D3 A0 A1 A2 A3 A4 A5 D5 D4 Vss Vcc VT OSC1 OSC2 DIN D0 D1 D2 D3 PT2271A - M5/L5 PT2271A - M6/L6 PT2271A v 1.0 Page 2 Revised July 1999 Princeton Technology Corp. Remote Control Decoder A0 A1 A2 A3 A4 A5 A6 A7 Vss NC Vcc VT OSC1 OSC2 DIN A11 A10 A9 A8 NC A0 A1 A2 A3 A4 A5 A6 A7 Vss NC Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT2271A Vcc VT OSC1 OSC2 DIN D0 D1 A9 A8 NC PT2271A (20 Pins) A0 A1 A2 A3 A4 A5 A6 A7 Vss NC Vcc VT OSC1 OSC2 DIN D0 D1 D2 A8 NC PT2271A - M2/L2 (20 Pins) A0 A1 A2 A3 A4 A5 A6 A7 Vss NC Vcc VT OSC1 OSC2 DIN D0 D1 D2 D3 NC PT2271A - M3/L3 (20 Pins) PT2271A - M4/L4 (20 Pins) A0 A1 A2 A3 A4 A5 A6 D4 Vss NC Vcc VT OSC1 OSC2 DIN D0 D1 D2 D3 NC A0 A1 A2 A3 A4 A5 D5 D4 Vss NC Vcc VT OSC1 OSC2 DIN D0 D1 D2 D3 NC PT2271A - M5/L5 (20 Pins) PT2271A v 1.0 Page 3 PT2271A - M6/L6 (20 Pins) Revised July 1999 Princeton Technology Corp. Remote Control Decoder Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT2271A Application Circuit PT2271A (4 Data) Application Circuit Note: If the Address Bit is "floating", the respective Code Bit will be set as "1". PT2271A v 1.0 Page 4 Revised July 1999 Princeton Technology Corp. Remote Control Decoder Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT2271A A. 18- Pin Package: Part No. PT2271A (-S18) PT2271A-L2 (-S18) PT2271A-M2 (-S18) PT2271A-L3 (-S18) PT2271A-M3 (-S18) PT2271A-L4 (-S18) PT2271A-M4 (-S18) PT2271A-L5 (-S18) PT2271A-M5 (-S18) PT2271A-L6 (-S18) PT2271A-M6 (-S18) Data Bit(s) None 2 2 3 3 4 4 5 5 6 6 Output Type * Latch Momentary Latch Momentary Latch Momentary Latch Momentary Latch Momentary Package DIP (SO) DIP (SO) DIP (SO) DIP (SO) DIP (SO) DIP (SO) DIP (SO) DIP (SO) DIP (SO) DIP (SO) DIP (SO) B. 20-Pin Package Part No. PT2271A-S PT2271A-L2S PT2271A-M2S PT2271A-L3S PT2271A-M3S PT2271A-L4S PT2271A-M4S PT2271A-L5S PT2271A-M5S PT2271A-L6S PT2271A-M6S Data Bit(s) None 2 2 3 3 4 4 5 5 6 6 Output Type * Latch Momentary Latch Momentary Latch Momentary Latch Momentary Latch Momentary Package SO SO SO SO SO SO SO SO SO SO SO Note: * = use VT (Valid Transmission) PT2271A v 1.0 Page 5 Revised July 1999 Princeton Technology Corp. Remote Control Decoder Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT2271A PT 2271A - X X X Package: P = PDIP, 18 Pins (can be omitted) S18 = Small Outline, 18 Pins S = Small Outline, 20 Pins Data Bits: 0 = No Data Bit (can be omitted) 1 = 1 Data Bits 2 = 2 Data Bits 3 = 3 Data Bits 4 = 4 Data Bits 5 = 5 Data Bits 6 = 6 Data Bits Data Output Type: L = Latch Type M = Momentary Type PTC Number PTC Prefix PT2271A v 1.0 Page 6 Revised July 1999 |
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