Datasheet Details
| Part number | HT9200 |
|---|---|
| Manufacturer | Holtek Semiconductor Inc |
| File Size | 117.42 KB |
| Description | DTMF Generators |
| Datasheet | HT9200_HoltekSemiconductorInc.pdf |
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Overview: HT9200A/HT9200B DTMF Generators.
| Part number | HT9200 |
|---|---|
| Manufacturer | Holtek Semiconductor Inc |
| File Size | 117.42 KB |
| Description | DTMF Generators |
| Datasheet | HT9200_HoltekSemiconductorInc.pdf |
|
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The HT9200A/B tone generators are designed for MCU interfaces.
They can be instructed by a MCU to generate 16 dual tones and 8 single tones from the DTMF pin.
The HT9200A provides a serial mode whereas the HT9200B contains a selectable serial/parallel mode interface for various applications such as security systems, home automation, remote control through telephone lines, munication systems, etc.
| Part Number | Description |
|---|---|
| HT9200A | DTMF Generators |
| HT9200B | DTMF Generators |
| HT9202A | 1-Memory/2-Memory Tone/Pulse Dialer |
| HT9202B | 1-Memory/2-Memory Tone/Pulse Dialer |
| HT9202C | 1-Memory/2-Memory Tone/Pulse Dialer |
| HT9202D | 1-Memory/2-Memory Tone/Pulse Dialer |
| HT9202F | 1-Memory/2-Memory Tone/Pulse Dialer |
| HT9202G | 1-Memory/2-Memory Tone/Pulse Dialer |
| HT9202H | 1-Memory/2-Memory Tone/Pulse Dialer |
| HT9202L | 1-Memory/2-Memory Tone/Pulse Dialer |