| PART |
Description |
Maker |
| 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
|
| TC35310F |
DTMF RECEIVER
|
Toshiba Corporation
|
| M-88L70 M-88L70-01P M-88L70-01S M-88L70-01T |
3V DTMF Receiver
|
Clare Inc
CLARE[Clare, Inc.]
|
| UM92870 UM92870A UM92870B UM92870C |
INTEGRATED DTMF RECEIVER
|
UMC[UMC Corporation]
|
| SM8223A CF8223A |
FSK Decoder and DTMF Receiver IC
|
Nippon Precision Circui...
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NPC[Nippon Precision Circuits Inc]
Seiko NPC Corporation
|
| SSI75T204 |
5V Low Power DTMF Receiver
|
Silicon Systems
|
| MT8870BCNBSP MT8870BC |
DTMF Receiver
From old datasheet system
|
Mitel Semiconductor
|
| SM8223B SM8223A |
FSK Decoder and DTMF Receiver IC
|
NPC
|
| HT95R35 |
Phone 8-Bit MCU with DTMF Receiver
|
Holtek Semiconductor Inc
|
| MT3171B MT3171BE MT3370BS MT3270BE MT3370B MT3371B |
Wide Dynamic Range DTMF Receiver
|
ZARLINK[Zarlink Semiconductor Inc]
|
