MT8870D-1 Description
MT8870D/MT8870D-1 ISO2-CMOS Integrated DTMF Receiver Data Sheet.
MT8870D-1 Key Features
- plete DTMF Receiver
- Low power consumption
- Internal gain setting amplifier
- Adjustable guard time
- Central office quality
- Power-down mode
- Inhibit mode
- Backward patible with MT8870C/MT8870C-1
MT8870D-1 Applications
- Receiver system for British Tele (BT) or CEPT Spec (MT8870D-1)