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| resources:eval:user-guides:high-temp:ev-ht-200cdaq1:hardware [03 Jan 2021 22:04] – fix links Robin Getz | resources:eval:user-guides:high-temp:ev-ht-200cdaq1:hardware [08 Jan 2021 09:52] (current) – Fixed bad link for EV-HT-200CDAQ1 Ioana Chelaru |
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| ====== EV-HT-200CDAQ1 Hardware Design Notes ====== | ====== EV-HT-200CDAQ1 Hardware Design Notes ====== |
| [[adi>ev-ht-200cdaq1|EV-HT-200CDAQ1]] builds on the [[adi>CN0365|CN0365]] analog front end reference design with the goal of providing a foundation for a high temperature, low power microcontroller-based data acquisition and control solution that meets the requirements for many downhole instrumentation and other high temperature applications. Based upon the AD7981 analog-to-digital SAR converter, this reference design demonstrates a full featured system with two high speed simultaneously sampled channels along with 8 additional multiplexed channels suitable for covering the acquisition requirements of a broad range of downhole tools (10 channels total). This analog front end is connected via SPI ports to the VA10800 ARM® Cortex®-M0 microcontroller from VORAGO Technologies, an Analog Devices Alliance Partner. | [[adi>en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/EV-HT-200CDAQ1.html|EV-HT-200CDAQ1]] builds on the [[adi>CN0365|CN0365]] analog front end reference design with the goal of providing a foundation for a high temperature, low power microcontroller-based data acquisition and control solution that meets the requirements for many downhole instrumentation and other high temperature applications. Based upon the AD7981 analog-to-digital SAR converter, this reference design demonstrates a full featured system with two high speed simultaneously sampled channels along with 8 additional multiplexed channels suitable for covering the acquisition requirements of a broad range of downhole tools (10 channels total). This analog front end is connected via SPI ports to the VA10800 ARM® Cortex®-M0 microcontroller from VORAGO Technologies, an Analog Devices Alliance Partner. |
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| {{ :resources:eval:user-guides:high-temp:ev-ht-200cdaq1:block_diagram.jpg?direct |}} | {{ :resources:eval:user-guides:high-temp:ev-ht-200cdaq1:block_diagram.jpg?direct |}} |
