Datasheet Details
| Part number | HT9201B |
|---|---|
| Manufacturer | Holtek Semiconductor |
| File Size | 422.71 KB |
| Description | (HT9201A/B) Simple Tone Dialer |
| Datasheet | HT9201B HT9201A Datasheet (PDF) |
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Overview: .. HT9201A/B Simple Tone Dialer.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | HT9201B |
|---|---|
| Manufacturer | Holtek Semiconductor |
| File Size | 422.71 KB |
| Description | (HT9201A/B) Simple Tone Dialer |
| Datasheet | HT9201B HT9201A Datasheet (PDF) |
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The HT9201A/B tone dialers are CMOS LSIs designed for telemunication systems.
The HT9201A is for mute output whereas the HT9201B is for flash output.
Both dialers provide good performance for regular DTMF dialing with low distortion output and minimal external ponents.
| Part Number | Description |
|---|---|
| HT9201A | (HT9201A/B) Simple Tone Dialer |
| HT9205A | 5-Memory/6-Memory Tone/Pulse Dialer |
| HT9205B | 5-Memory/6-Memory Tone/Pulse Dialer |
| HT9205C | 5-Memory/6-Memory Tone/Pulse Dialer |
| HT9205D | 5-Memory/6-Memory Tone/Pulse Dialer |
| HT9205K | 5-Memory/6-Memory Tone/Pulse Dialer |
| HT92112 | Low Power OPAMP |
| HT92122 | Low Power OPAMP |
| HT9231 | Operation Amplifier |
| HT9232 | Operation Amplifier |