1. Low-Noise Design for High-Impedance Sensing in Amperometry
Three Questions About the Design/Layout of the ADuCM350 Eval Board
5/5/16

2. 5/5/16
What are these 6 plated-through holes for?
(I was thinking maybe they were low-impedance connections between layers, for
low-noise design, but they don’t seem to be connected to anything …

3. Maybe they were simply mounting holes for some sort of fixture you had during testing ???

4. 5/5/16 I noticed you have ESD protection on AFE1 – AFE8 …

5. 5/5/16 Littlefuse SP3004 Datasheet
Why do we need these diode clamps on
AFE1 – AFE8?
Do I need them anywhere else? (i.e. on any
other pins, say, that I don’t use?)

6. 5/5/16
What are these 0 ohm resistors for?
Are they place holders for if you think you later might need to put an RC filter here?