DS1800 Overview
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). In this configuration, the DS1800 provides a VO /VI relationship of -20log(RF/RI), giving a gain/attenuation range covering +20 dB to -63 dB. Each potentiometer has a total of 129 positions including mute.
DS1800 Key Features
- 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
- Industrial: -40°C to +85°C Software and hardware mute Standard Resistance Available: 53KΩ
- Low-end of resistor High-end of resistor Wiper Terminal 3V or 5V Power Supply Input Serial Port Reset Input Serial Port
