MV5089 Key Features
- Pin-far-Pin Replacement for MK5089
- Low Standby Power
- Minimum External Parts Count
- 2.75V to 10V. Operation
- 2-of-8 Keyboard Input
- High Accuracy Tones Provided by 3.58MHz
- Pin-Selectable Inhibit of Single Tone Generation
- top view
- Part: MV5089
- Manufacturer: Plessey
- Size: 163.58 KB
Other MV5089 Datasheets
| Manufacturer | Part Number | Description |
|---|---|---|
GEC Plessey |
MV5089 | DTMF Generator |
MV5089 Description
MV5089 MV5089 DTMF GENERATOR The MV5089 is fabricated using Plessey Semiconductors' ISO-CMOS high density technology and offers low power and wide voltage operation. An inexpensive 3.58MHz TV crystal pletes the reference oscillator. From this frequency are derived 8 different sinusoidal frequencies which, when appropriately mixed, provide Dual-Tone MultiFrequency (DTMF) tones.