Image sensing apparatus, driving method therefor, and image sensing system

Abstract

An image sensing apparatus comprising, a pixel array in which a plurality of pixels are arranged, a first A/D converter configured to perform first analog-to-digital conversion for a signal from the pixel array, a second A/D converter configured to perform second analog-to-digital conversion for the signal from the pixel array in parallel with the first analog-to-digital conversion by the first A/D converter, a first output unit configured to output one of a first result obtained by the first analog-to-digital conversion performed by the first A/D converter and a second result obtained by the second analog-to-digital conversion performed by the second A/D converter, and a second output unit configured to output information indicating which of the first result and the second result has been output from the first output unit.

Dependencies are inferred from the claim text.