| PART |
Description |
Maker |
| BU8874F A5800618 BU8874 BU8874/F |
Communications LSIs > ICs for telephone > DTMF receiver
From old datasheet system
DTMF receiver for telephones
|
ROHM[Rohm]
Rohm CO.,LTD.
|
| MT3170B MT3270B MT3171B MT3271B |
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection and power down mode (4.19MHz Xtal)
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection (4.19MHz Xtal)
Wide Dynamic Range (50dB) DTMF Receiver with Delayed DTMF tone detection and power down mode (4.19MHz Xtal)
Wide Dynamic Range (50dB) DTMF Receiver with delayed DTMF tone detection (4.19MHz Xtal)
|
Zarlink Semiconductor
|
| HM9270C HM9270D |
DTMF RECEIVER
|
EMC[ELAN Microelectronics Corp]
|
| UM9203 UM9204 |
DTMF Receiver
|
ETC[ETC]
|
| LC73881M |
DTMF Receiver LSI
|
Sanyo Semicon Device
|
| SSI75T957-IP SSI75T957-IL |
DTMF Receiver 双音多频接收
|
Integrated Device Technology, Inc.
|
| UM92870 UM92870A UM92870B UM92870C |
INTEGRATED DTMF RECEIVER
|
UMC[UMC Corporation]
|
| SM8223A CF8223A |
FSK Decoder and DTMF Receiver IC
|
Nippon Precision Circui...
http://
NPC[Nippon Precision Circuits Inc]
Seiko NPC Corporation
|
| MT8870C MT8870 |
DTMF Receiver
From old datasheet system
|
Mitel
|
| KT3170 KT3170N |
LOW POWER DTMF RECEIVER
|
Samsung Electronic
SAMSUNG[Samsung semiconductor]
SAMSUNG SEMICONDUCTOR CO. LTD.
|
| MT3370B MT3371B MT3171B MT3170B |
Wide Dynamic Range DTMF Receiver
|
Zarlink
|
| MT3270B MT3270BE MT3270BE1 |
Wide Dynamic Range DTMF Receiver
|
Zarlink Semiconductor Inc
|
