INTEGRATING ANALOG-TO-DIGITAL CONVERTER Russian patent published in 2023 - IPC H03M1/52 

FIELD: measuring; computer technology.

SUBSTANCE: used in digital measuring instruments, as well as in systems for digital processing of analog information. For this, an integrating analog-to-digital converter is proposed, which contains the first 1, second 2 and third 3 analog switches, adder 5, first 6 and second 7 integrators, comparator 8, pulse shaper 9, clock pulse generator 10, two-input element AND 11, RS mode trigger 12, binary counter 13, three-input AND element 14, delay element 15, converter input 16, reference voltage input 17, converter start input 18, binary counter 13 has the following inputs: counting 19, reading 20 and zeroing 19, binary counter outputs.

EFFECT: increase in the speed of the converter due to the combination of the operation of integrating the input signal and the compensation integration of a linearly changing exemplary signal of opposite polarity.

1 cl, 3 dwg