| PART |
Description |
Maker |
| LC73701M 1646 LC72701M |
TELEPHONE DIALER CKT, PDSO18
From old datasheet system
CMOS LSI
DTMF/PULSE Output Serial Interface Dialler(DTMF/PULSE输出模式串行接口拨号 双音多频/脉冲输出串行接口拨号器（双音多频/脉冲输出模式串行接口拨号器）
|
Sanyo Semicon Device
Sanyo Electric Co., Ltd.
|
| 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]
|
| M-927 |
DTMF Receiver
|
Teltone
|
| PBD3535 |
DTMF Generator
|
Ericsson
STMicroelectronics
|
| HT9200A04 HT9200A HT9200B |
DTMF Generators
|
Holtek Semiconductor Inc
Holtek Semiconductor In...
|
| PBD3534 |
DTMF Generator
|
Rifa
Ericsson
|
| M957 |
DTMF Receiver
|
Teltone
|
| ML7.05 ML7.05MB |
DTMF Transceiver
|
OKI electronic componets
|
| M-88L70 M-88L70-01P M-88L70-01S M-88L70-01T |
3V DTMF Receiver
|
Clare Inc
CLARE[Clare, Inc.]
|
| HT9200B |
DTMF Generators
|
Holtek Semiconductor Inc.
|
| LC73881M |
DTMF Receiver LSI
|
Sanyo Semicon Device
|
