| 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.
|
| 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
|
| 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
|
| M-8.70-01SM |
DTMF Receiver
|
Clare, Inc.
|
| UM9204 |
DTMF Receiver
|
List of Unclassifed Manufacturers
|
| LC73881M |
DTMF Receiver LSI
|
Sanyo Semicon Device
|
| SSI75T957-IP SSI75T957-IL |
DTMF Receiver 双音多频接收
|
Integrated Device Technology, Inc.
|
| S5T3170X01-S0B0 S5T3170 S5T3170X01 S5T3170X01-D0B0 |
LOW POWER DTMF RECEIVER
|
Samsung Electronic
SAMSUNG[Samsung semiconductor]
|
| LC73872 LC73872M |
From old datasheet system
DTMF Receiver
|
SANYO[Sanyo Semicon Device]
|
| CD22204M |
5V low power subscriber DTMF receiver
|
Harris Semiconductor
|
| MT3171B MT3171BE MT3370BS MT3270BE MT3370B MT3371B |
Wide Dynamic Range DTMF Receiver
|
ZARLINK[Zarlink Semiconductor Inc]
|
