Datasheet Details
| Part number | DS1800 |
|---|---|
| Manufacturer | Dallas Semiconducotr |
| File Size | 428.72 KB |
| Description | Dual Inverting Log Gain/Attenuator |
| Datasheet |
 DS1800 Datasheet
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General Description
The DS1800 is a dual audio-taper potentiometer designed specifically for use in the feedback path of the inverting configuration of an operational amplifier (see Figure 2).
Key Features
- Ultra-low power consumption Operates from 3V or 5V supplies Two digitally controlled, 128-position potentiometers including mute Logarithmic gain characteristics Zero-crossing detection eliminates noise caused by discrete wiper changes Two control interfaces - 3-wire serial CPU control - Pushbutton control 20-pin DIP (300-mil), 20-pin SOIV (300mil), and 20-pin (173-mil) TSSOP packaging available Operating Temperature Range: - Industrial: -40°C to +85°C Software and hardware mute Standard Resista.