| Компонент | Описание | Производитель | |
| ZL49031DDA | Wide Dynamic Range DTMF Receiver |
Zarlink Semiconductor Inc |
|
| ZL49031DDA | Wide Dynamic Range DTMF Receiver |
Zarlink Semiconductor Inc |
|
| ZL49031DDB | Wide Dynamic Range DTMF Receiver |
Zarlink Semiconductor Inc |
|
| ZL49031DDE1 | Wide Dynamic Range DTMF Receiver |
Zarlink Semiconductor Inc |
|
| ZL49031DDF1 | Wide Dynamic Range DTMF Receiver |
Zarlink Semiconductor Inc |