FIELD: analog-to-digital convertions.
SUBSTANCE: invention relates to the field of analog-to-digital convertions. The invention is intended to create of an analog-to-information converter (AIC) reading system with reduced power consumption, due to reduced time for collecting information about the signal; with increased performance, due to the use of DIP; with an expanded scope of application not only for a frequency-sparse signal, in a mode when the minimum integration interval is not less than the time of digitization of the ADC used; with increased speed of operation, due to the use of the ADC control unit by the integrator; with improved functionality, due to the use of a mixing device based on sample-and-hold circuit on switchable capacitors; with improved performance, due to the use of a mixing device and a low-pass filter, which allows processing the target signal from a wide frequency band.
EFFECT: creation of an analog-to-information converter (AIC) reading system with reduced power consumption.
3 cl, 4 dwg
