Datasheet Details
| Part number | DS1802 |
|---|---|
| Manufacturer | Dallas Semiconducotr |
| File Size | 818.79 KB |
| Description | Dual Audio Taper Potentiometer |
| Datasheet |
 DS1802 Datasheet
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General Description
L0, L1
- Low End of Resistor
H0, H1
- High End of Resistor
W1,W2
- Wiper End of Resistor
VCC - 3V/5V Power Supply Input
RST
D CLK MODE UC0, UC1 DC0, DC1
VU, VD
B0, B1 GND MUTE AGND
- Serial Port Reset Input - Serial Port Data Input - Serial Port Clock Input - Mode Select Input - Up Control
Key Features
- Ultra- low power consumption.
- Operates from 3V or 5V supplies.
- Two digitally controlled, 65-position potentiometers including mute.
- Logarithmic resistive characteristics (1 dB per step).
- Zero-crossing detection eliminates noise caused by wiper movement.
- Digital or mechanical pushbutton wiper control.
- Serial port provides means for setting and reading both potentiometers wipers.
- 20-pin SOIC and 20-pin TSSOP for surface mount.