reading 18 negative/positive dc signals simultaneously
Hi,
I have a dynamic system that generates 18 dc analog signals simultaneously, I want to multiply these signals by certain factors and feed it back to the same system, the signal might be negative or positive, can the DSP read negative signals and process it? and which one do you suggest, the range might be from -10 to +10 V.
Thank you
dsp
Directly you cannot fed -10 to +10V to the DSP. For instance the Input Voltage rage is –0.5 V to +3.6 V for ADSP-21489 processors.
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