Hi,
I am using the following hand held function as an input source to an ADC.
Function generator link is as follows
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The ADC link is as follows
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Questions:
- Can I drive the input of the ADC ( given in data sheet : input resistance 15 Kohm, I do not know whether I predict is right or wrong) with the function generator who has the output impedance of 200 ohms. I know the thumb rule that the driving circuit should be atleast 10 times smaller than the circuit who needs to be driven.
- What if I have to drive 8 of these ADCs with the same single output function generator. Do I need some cicuit in between. like voltage regulator or something.
The output is 1mV peak to peak and frequency is 10Hz.
jess