AN INTEGRATED-CIRCUIT BASED WIDE-RANGE ELECTROMETER IMPLEMENTED WITH AUTOMATICALLY RANGED LINEAR DISPLAY

被引:6
|
作者
SHAW, SY
机构
[1] Department of Electrical Engineering, National Tsing Hua University, Hsinchu
来源
REVIEW OF SCIENTIFIC INSTRUMENTS | 1992年 / 63卷 / 06期
关键词
D O I
10.1063/1.1143756
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
An electrometer using a complementary metal-oxide semiconductor bilateral switch for automatic range control has been built. This circuit provides linear analog output over six orders of magnitude for current measurement without the need for constant adjustment of offset at different ranges. The application of integrated circuits makes the whole system stable and can be readily constructed.
引用
收藏
页码:3505 / 3507
页数:3
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