资料下载
×
Zero-Drift Amplifiers: A Look
消耗积分:2 |
格式:rar |
大小:334 |
2009-09-23
安德森大
分享资料个
Zero-Drift Amplifiers: A Look at the AD8230:Some applications require extreme precision over temperature and time. In many instances, an instrument can only be calibrated during manufacture; designers must ensure that the system does not drift out of specification afterwards. Such applications call for “zero-drift” instrumentation amplifiers such as the AD8230. It uses an offset correction scheme, referred to as auto-zeroing, to reduce its offset voltage and offset drift to a maximum of 10 mV and 50 nV/°C, respectively. Its 6 kHz sampling input provides 120 dB of common-
mode rejection at all gains. The AD8230 offers a wider input common-mode voltage range than traditional three-op-amp instrumentation amplifiers and the lowest offset drift over the extended, industrial temperature range of –40°C to +125°C.
mode rejection at all gains. The AD8230 offers a wider input common-mode voltage range than traditional three-op-amp instrumentation amplifiers and the lowest offset drift over the extended, industrial temperature range of –40°C to +125°C.
声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉
评论(0)
发评论
- 相关下载
- 相关文章
