75T203 datasheet by TDK Corporation.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | 75T203 |
|---|---|
| Datasheet | 75T203 75T202 Datasheet (PDF) |
| File Size | 72.93 KB |
| Manufacturer | TDK Corporation |
| Description | 5V Low Power DTMF Receiver |
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w The 75T202 and 75T203 are plete Dual-tone Multifrequency (DTMF) receivers detecting a selectable group of 12 or 16 standard digits. No front-end pre-filtering is needed. The only externally required ponents are an inexpensive 3.58 MHz television “colorburs” crystal (for frequency reference) and a bias resistor.
View all TDK Corporation datasheets
| Part Number | Description |
|---|---|
| 75T202 | 5V Low Power DTMF Receiver |
| 75T204 | 5V Low-Power Subscriber DTMF Receiver |
| 75T2089 | DTMF Transceivers |
| 75T2090 | DTMF Transceivers |
| 75T2091 | DTMF Transceivers |
