Driving Lessons for a Low Noise, Low Distortion, 16-Bit, 1Msps SAR ADC for AC-Coupled Differential Input for 16-Bit, 1Msps SAR ADC
Referenzdesign von: Analog Devices
![Driving Lessons for a Low Noise, Low Distortion, 16-Bit, 1Msps SAR ADC for AC-Coupled Differential Input for 16-Bit, 1Msps SAR ADC](/_next/image?url=https%3A%2F%2Fdownload.datasheets.com%2Fpdfs%2F2011%2F3%2F8%2F23%2F29%2F9%2F592%2Fltc_%2Fmanual%2Fdn477_fig.2.jpg&w=1920&q=75)
Design circuit shows 3 AC-couples and level shifts the sensor output to match the common mode voltage of the ADC. The lower frequency limit of this circuit is about 10kHz