(China (Mainland))
Product Summary
The HT9200A/B tone generators are designed for μC interfaces. They can be instructed by a μC 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 tele-phone lines, communication systems, etc.
Features
1. Operating voltage: 2.0V~5.5V
2. Serial mode for the HT9200A
3. Serial/parallel mode for the HT9200B
4. Low standby current
5. Low total harmonic distortion
6. 3.58MHz crystal or ceramic resonator
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
 |
 HT9200A |
Other |
|
Data Sheet |
Negotiable |
|
||||
| Image | Part No | Mfg | Description | |
Pricing (USD) |
Quantity | ||||
|
HT9200A |
Other |
|
Data Sheet |
Negotiable |
|
||||
|
HT9200B |
Other |
|
Data Sheet |
Negotiable |
|
||||
|
HT9201A |
Other |
|
Data Sheet |
Negotiable |
|
||||
|
HT9274 |
Other |
|
Data Sheet |
Negotiable |
|
||||
|
HT9290A |
Other |
|
Data Sheet |
Negotiable |
|
||||
