| PART |
Description |
Maker |
| MT8870D-1 |
Integrated DTMF Receiver(完全双音多频信号（DTMF）接收器（集成了滤波器和数字译码器功能）)
|
Mitel Networks Corporation
|
| M957 |
DTMF Receiver
|
Teltone
|
| M-927 |
DTMF Receiver
|
Teltone
|
| LC73860 |
DTMF Receiver IC 双音多频接收芯片
|
Sanyo Electric Co., Ltd.
SANYO[Sanyo Semicon Device]
|
| SSI75T201 |
Integrated DTMF Receiver
|
Silicon Systems
|
| SSI75T201 |
INTEGRATED DTMF RECEIVER
|
List of Unclassifed Manufacturers
ETC
|
| 75T203-IP 75T202-IP |
5V LOW POWER DTMF RECEIVER
|
Electronic Theatre Controls, Inc.
|
| SM8223A CF8223A |
FSK Decoder and DTMF Receiver IC
|
Nippon Precision Circui...
http://
NPC[Nippon Precision Circuits Inc]
Seiko NPC Corporation
|
| LC73872 LC73872M |
From old datasheet system
DTMF Receiver
|
SANYO[Sanyo Semicon Device]
|
| HT9170D HT9170 9170 |
DTMF receiver
From old datasheet system
|
holtek
|
| CM8880 CM8880-1 CM8880-1CI CM8880-1DI CM8880-1EI C |
CMOS Integrated DTMF Receiver
CMOS Integrated DTMF Transceiver
|
CALMIRCO[California Micro Devices Corp]
|
| MT3270B MT3270BE MT3270BE1 |
Wide Dynamic Range DTMF Receiver
|
Zarlink Semiconductor Inc
|
