HT9020B Key Features
- Operating voltage: 2.5V~5.5V
- Low power consumption
- Low cost 32768Hz crystal
- CPT Band: 305~640Hz detection
- Good performance
- 8-pin DIP package
- Part: HT9020B
- Description: Call Progress Tone Detector
- Manufacturer: Holtek Semiconductor
- Size: 145.26 KB
Related Holtek Semiconductor Datasheets
| Part Number | Description |
|---|---|
| HT9020 | Call Progress Tone Decoder & ABR Controller |
| HT9142 | FM IF Detector |
| HT9172 | DTMF Receiver |
| HT9201A | (HT9201A/B) Simple Tone Dialer |
| HT9201B | (HT9201A/B) Simple Tone Dialer |