3-Wire RTD Application Based MAX1402 Sigma-Delta ADC, 18-Bit, 4.8 KSPS ADC
Thiết kế tham khảo bởi: Analog Devices
![3-Wire RTD Application Based MAX1402 Sigma-Delta ADC, 18-Bit, 4.8 KSPS ADC](/_next/image?url=https%3A%2F%2Fdownload.datasheets.com%2Fpdfs%2F2011%2F1%2F5%2F2%2F0%2F29%2F756%2Fmax_%2Fmanual%2Fan1870_fig.15.jpg&w=1920&q=75)
3-Wire RTD Application Based MAX1402 Sigma-Delta ADC. In the 3-wire case, These current sources, flowing in RL1 and RL2, Ensure that the differential voltage at AIN1-AIN2 is not affected by lead resistance