1. ADC: Analog  Digital Converters Successive Approximation Register (SAR)

2. Where you find ADCs

3. Successive Approximation Register (SAR)

4. Sample and Hold Amplifier (SHA) Cap charges to input voltage HOLDS it.

5. Time to Settle Down Sets max speed of SHA

6. Binary Search V in

7. Advantages of SAR ADC Accurate Relatively Small

8. Sampling Rate

9. Image Credit http://www.maximintegrated.com/en/app- notes/index.mvp/id/1080 http://www.maximintegrated.com/en/app- notes/index.mvp/id/1080 http://www.analog.com/static/imported-files/tutorials/MT- 090.pdf http://www.analog.com/static/imported-files/tutorials/MT- 090.pdf Sunix.com Neil Young (Sample and Hold) https://www.youtube.com/watch?v=vgjnHdsQFZM https://www.youtube.com/watch?v=vgjnHdsQFZM The Samples (Nothing lasts for long) https://www.youtube.com/watch?v=WURwbU2Gd64