发明名称 |
Dual slope analog to digital converter with delay compensation |
摘要 |
An improved bi-polar dual slope analog to digital converter having an automatic zero offset correction circuit using a high gain D.C. amplifier inserted between the output of the integrating amplifier and the input of the comparator amplifier, having both positive and negative reference potentials, and having a delay compensation circuit, for compensating delay produced by circuit elements in the signal path, coupled between the reference potentials and an input of the integrating amplifier.
|
申请公布号 |
US4050065(A) |
申请公布日期 |
1977.09.20 |
申请号 |
US19750579762 |
申请日期 |
1975.05.22 |
申请人 |
LEEDS & NORTHRUP COMPANY |
发明人 |
MOSLEY, GERALD;RABER, ERVIN T. |
分类号 |
H03M1/00;(IPC1-7):H03K13/20 |
主分类号 |
H03M1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|