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Connectors, Warning – Sundance SMT317 User Manual

Page 18

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Version 6.1

Page 18 of 24

SMT317 User Manual

15.

Connectors

SYN connector (bottom right end side of the top view) is for synchronising all ADCs
operated from a common master clock. It allows each ADC to simultaneously sample
its analog input and update its output register (See

ADC Datasheet AD7723

).

CLOCK connector (bottom right end side of the top view) is for the external clock.

CH X are the analog inputs.

WARNING!!!

The connector of the channel 7 is very close to the 3.3V. However the ADC female
connector is connected to the ground. It’s very important to check that the ADC
female connector and the 3.3V are not in contact to avoid any short cut, which could
damage the system. The best is to have a straight ADC female connector instead of
a right-angled connector for this channel.