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TL2272-97 |
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| Part Number | TL2272-97 |
| Manufacturer | Treasure Link Technology |
| Description | The main application area for the TL2272-97 device is for remote control doorbells working together with TL2262. Containing all the functions of the TL2272 decoder and melody generator, the device eli... |
| Features |
Internal 2 channel tone generator and current type audio output.
FEATURES ● Operating voltage: 2.4V~5.0V ● 2 channel dual tone generator ● On chip RC oscillator ● Current type D/A output ● TL2262 encoder pair with ● Provided direct key setting audio output ● Tone optional : 1. Ding-Dong Ding-Dong 2. Ding-Ding Ding-Ding 3. Westminster Tunes 4. For Alice ● 18-pin DIP package BLOCK DIAGRAM OSC1 OSC2 Oscillator SI TG SW1 SW2 SW3 Buffer Key Input Divider Comparat Address Tone Control AUD TEST VDD VSS OPT TEST 1 A1 -------- A7 * All specs and applications shown above subject to change wi... |
| Document |
 TL2272-97 Data Sheet
PDF 161.71KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | TL2272-95 |
Treasure Link Technology |
Decoder Doorbell |
|
| 2 | TL2272-96 |
Treasure Link Technology |
Decoder |
|
| 3 | TL2272 |
Treasure Link Technology |
Remote control decoder |
|
| 4 | TL2276 |
Treasure Link Technology |
Remote control decoding circuit built-in signal amplifier and RF power control port |
|
| 5 | TL2278 |
Treasure Link |
Remote control decoding circuitry built-in signal amplifier |
|