Digital Potentiometers Replace

文章摘要：). Divider-ratio tolerances (accuracies) as low as 0.025% over the -40°C to +85°C range are often needed for these applications.Figure 2. An op amp and a digital potentiometer (the lower IC) together implement a precision, programmable gain amplifier (PGA).上一页 [1] [2] [3]

Digital Potentiometers Replace,标签：模拟电子技术基础,模拟电子电路,http://www.88dzw.com
). Divider-ratio tolerances (accuracies) as low as 0.025% over the -40°C to +85°C range are often needed for these applications.


Figure 2. An op amp and a digital potentiometer (the lower IC) together implement a precision, programmable gain amplifier (PGA).

上一页  [1] [2] [3]