| 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
|
| MT3370B |
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection and power down mode (4.19MHz Xtal)
|
Zarlink Semiconductor
|
| ZL49020 ZL49011 ZL49030 ZL49031 ZL49010 ZL49020DAA |
Wide Dynamic Range (50dB) DTMF Receiver with delayed DTMF tone detection (3.58MHz Xtal)
Wide Dynamic Range (50dB) DTMF Receiver with Delayed DTMF tone detection and power down mode (3.58MHz Xtal)
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection (3.58MHz Xtal)
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection and power down mode (3.58MHz Xtal)
Wide Dynamic Range DTMF Receiver
|
ZARLINK[Zarlink Semiconductor Inc]
|
| MS8870 |
DTMF Receiver
|
List of Unclassifed Manufacturers
ETC[ETC]
|
| UM92870 UM92870A UM92870B UM92870C |
INTEGRATED DTMF RECEIVER
|
UMC[UMC Corporation]
|
| IL9270N |
DTMF signal receiver
|
List of Unclassifed Manufacturers
ETC[ETC]
|
| SSI75T957-IP SSI75T957-IL |
DTMF Receiver 双音多频接收
|
Integrated Device Technology, Inc.
|
| LC73872 LC73872M |
From old datasheet system
DTMF Receiver
|
SANYO[Sanyo Semicon Device]
|
| MT88L70 MT88L70AC MT88L70AE MT88L70AN MT88L70AS MT |
3 Volt Integrated DTMF Receiver
|
Mitel Networks Corporat...
MITEL[Mitel Networks Corporation]
|
| SM8223B SM8223A |
FSK Decoder and DTMF Receiver IC
|
NPC
|
| HT9170D HT9170 9170 |
DTMF receiver
From old datasheet system
|
holtek
|
