| PART |
Description |
Maker |
| MT3370B |
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection and power down mode (4.19MHz Xtal)
|
Zarlink Semiconductor
|
| HT9172 |
DTMF Receiver
|
Holtek Semiconductor Inc.
|
| HT9170B02 HT9170B |
DTMF Receiver
|
Holtek Semiconductor In...
Holtek Semiconductor Inc
|
| LC73860 |
DTMF Receiver IC 双音多频接收芯片
|
Sanyo Electric Co., Ltd.
SANYO[Sanyo Semicon Device]
|
| MV8870 MV8870-1 |
INTERGRATED DTMF RECEIVER
|
ZARLINK[Zarlink Semiconductor Inc]
|
| IL9270N |
DTMF signal receiver
|
List of Unclassifed Manufacturers
ETC[ETC]
|
| CM8870 CM8870CPI CM8870CSI CM8870PI CM8870C CM8870 |
CMOS Integrated DTMF Receiver
|
http://
CALMIRCO[California Micro Devices Corp]
California Micro Devices Corporation
California Micro Device...
|
| HT9172 |
DTMF Receiver
From old datasheet system
|
Holtek Semiconductor Inc
|
| LC73872 LC73872M |
From old datasheet system
DTMF Receiver
|
SANYO[Sanyo Semicon Device]
|
| CM8880 CM8880-1 CM8880-1CI CM8880-1DI CM8880-1EI C |
CMOS Integrated DTMF Receiver
CMOS Integrated DTMF Transceiver
|
CALMIRCO[California Micro Devices Corp]
|
| MT3270 |
Wide Dynamic Range DTMF Receiver
|
Mitel Networks Corporation
|
| CD22204_02 CD22204 CD22204E CD2220402 |
5V Low Power Subscriber DTMF Receiver
|
INTERSIL[Intersil Corporation]
|
