公开(公告)号：US20190173478A1

公开(公告)日：2019-06-06

申请号：US16263964

申请日：2019-01-31

Applicant: Analog Devices Global

Inventor： Sandeep Monangi ,  Mahesh Madhavan

IPC: H03M1/06 ,  H03M1/46 ,  H03M1/10 ,  H03M1/12 ,  H03M1/38 ,  H03M3/00

Abstract: A successive approximation register analog to digital converter (SAR ADC) is provided in which impact of dielectric absorption is reduced with a correction circuit configured to adjust a present digital code value signal based at least in part upon a previous digital code value signal, an acquisition time and temperature.

公开(公告)号：US10256831B2

公开(公告)日：2019-04-09

申请号：US15271697

申请日：2016-09-21

Applicant: Analog Devices Global

Inventor： Sandeep Monangi ,  Mahesh Madhavan

IPC: H03M1/00 ,  H03M1/06 ,  H03M1/12 ,  H03M1/38 ,  H03M3/00 ,  H03M1/10 ,  H03M1/46

Abstract: A successive approximation register analog to digital converter (SAR ADC) is provided in which impact of dielectric absorption is reduced with a correction circuit configured to adjust a present digital code value signal based at least in part upon a previous digital code value signal, an acquisition time and temperature.

公开(公告)号：US20180083645A1

公开(公告)日：2018-03-22

申请号：US15271697

申请日：2016-09-21

Applicant: Analog Devices Global

Inventor： Sandeep Monangi ,  Mahesh Madhavan

IPC: H03M1/06 ,  H03M1/38 ,  H03M1/12 ,  H03M3/00

CPC classification number: H03M1/0617 ,  H03M1/1042 ,  H03M1/1245 ,  H03M1/38 ,  H03M1/468 ,  H03M3/378

Abstract: A successive approximation register analog to digital converter (SAR ADC) is provided in which impact of dielectric absorption is reduced with a correction circuit configured to adjust a present digital code value signal based at least in part upon a previous digital code value signal, an acquisition time and temperature.