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Part No. |
Description |
VDD |
OSC Frequency |
Package |
HT9200A
HT9200BHT9170B
HT9170D |
DTMF generator |
2.5V~5.5V |
3.58MHz |
8DIP/SOP |
| 14SOP |
HT9170B
HT9170D |
DTMF receiver |
2.5V~5.5V |
3.58MHz |
18DIP |
| 18SOP |
| HT9172 |
DTMF receiver |
2.5V~5.5V |
3.58MHz |
18DIP/SOP |
| HT9020B |
Call progress tone detector |
2.5V~5.5V |
32768Hz |
8DIP/SOP |
HT9032C
HT9032D |
FSK decoder |
3.5V~5.5V |
3.58MHz |
16DIP/SOP |
| 8DIP/SOP |
| HT9033 |
CAS tone detector
|
3.5V~5.5V |
3.58MHz |
16DIP/SOP |
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感谢信息支持