资料下载
18位1MSPS模数转换器7兆瓦脉冲星在MSOP/LFCSP AD7982芯片数据表
分享资料个
The AD7982 is an 18-bit， successive approximation， analog-todigital converter （ADC） that operates from a single power supply， VDD. The AD7982 contains a low power， high speed， 18-bit sampling ADC and a versatile serial interface port. On the CNV rising edge， the AD7982 samples the voltage difference between the IN+ and IN− pins. The voltages on these pins usually swing in opposite phases between 0 V and VREF. The reference voltage， VREF， is applied externally and can be set independent of the supply voltage， VDD. Its power scales linearly with throughput. The serial peripheral interface （SPI）-compatible serial interface also features the ability， using the SDI input， to daisy-chain several ADCs on a single 3-wire bus and provides an optional busy indicator. The AD7982 is compatible with 1.8 V， 2.5 V， 3 V， and 5 V logic， using the separate VIO supply. The AD7982 is available in a 10-lead MSOP or a 10-lead LFCSP with operation specified from −40°C to +85°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
- 相关下载
- 相关文章
