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电话芯片 ( Telecom Peripheral ) |
| Part No. | VDD | Mem. No. | Hand Free | Hold Line | LCD Interface | Keytone | On-hook Store | Flash Mode | Package | Remark | 相关下载 DOWNLOAD |
| HT93214A | 2.0V~5.5V | 1 | -- | -- | -- | -- | -- | C | 16DIP | Min. flash time=300ms | |
| HT93214B | 2.0V~5.5V | 1 | v | -- | -- | -- | C | 18DIP | Min. flash time=300ms | ||
| HT93214AT | 2.0V~5.5V | 1 | -- | -- | -- | v | -- | C | 18DIP | Min. flash time=300ms | |
| HT9302G | 2.0V~5.5V | 1 | -- | -- | -- | -- | -- | D/C | 16DIP | -- | |
| HT9302A | 2.0V~5.5V | 2 | -- | -- | -- | -- | -- | D/C | 18DIP | -- | |
| HT9302B | 2.0V~5.5V | 2 | v | v | -- | -- | -- | D/C | 22SKDIP | -- | |
| HT9302C | 2.0V~5.5V | 2 | -- | -- | v | -- | -- | D/C | 20DIP | -- | |
| HT9302D | 2.0V~5.5V | 2 | v | v | v | -- | -- | D/C | 24SKDIP | -- | |
| HT9320A | 2.0V~5.5V | 22 | v | v | -- | -- | v | D/C | 28DIP | -- | |
| HT9320B | 2.0V~5.5V | 22 | v | v | v | -- | -- | D/C | 28DIP | -- | |
| HT9320C | 2.0V~5.5V | 22 | -- | -- | -- | -- | -- | D/C | 22SKDIP | -- | |
| Part no. | Description | VDD | OSC Frequency | Package | |||||||
| HT9200A HT9200B |
DTMF generator | 2.5V~5.5V | 3.58MHz | 8DIP/SOP 14SOP |
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| HT9170B HT9170D |
DTMF receiver | 2.5V~5.5V | 3.58MHz | 18DIP/SOP | |||||||
| HT9172 | DTMF receiver | 2.5V~5.5V | 3.58MHz | 18DIP/SOP | |||||||
| HT9020B | Call progress tone detector | 2.5V~5.5V | 32768Hz | 8DIP | |||||||
| HT9032C HT9032D |
FSK decoder | 3.5V~5.5V | 3.58MHz | 16DIP/SOP 8DIP/SOP |
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| HT9033 | CAS tone detector | 3.5V~5.5V | 3.58MHz | 16DIP/SOP | |||||||