| PART |
Description |
Maker |
| HAF1001 |
DTMF Generator/Receiver On-Chip
From old datasheet system
|
hitachi
|
| 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]
|
| PBD3535 |
DTMF Generator
|
Ericsson
STMicroelectronics
|
| PCD3344A PCD3344AP PCD3344AT |
8-BIT MICROCONTROLLER WITH DTMF GENERATOR
|
NXP Semiconductors
|
| PCD3349 PCD3349A PCD3349AP PCD3349AT |
8-bit microcontroller with DTMF generator
|
PHILIPS[Philips Semiconductors]
|
| M-927 |
DTMF Receiver
|
Teltone
|
| HT9170 HT9170B HT9170D |
DTMF Receiver
|
HOLTEK[Holtek Semiconductor Inc]
|
| HD4074629R |
AS Microcomputer Incorporating a DTMF Generator Circuit
|
Renesas Technology
|
| HD404629R HD404629RFS HD404629RH HD404629RTF HD404 |
AS Microcomputer Incorporating a DTMF Generator Circuit
|
Renesas Electronics Corporation
|
| HD4046212R HD4046212RFS HD4046212RH HD4046212RTF H |
AS Microcomputer Incorporating a DTMF Generator Circuit
|
Renesas Electronics Corporation
|
