The ATT7021B by Hi-Trend Technology is a User Manual. Below is the official datasheet preview.
| Part number | ATT7021B, ATT7021B-Hi |
|---|---|
| Manufacturer | Hi-Trend Technology |
| File Size | 506.50 KB |
| Description | User Manual |
| Datasheet |
 ATT7021B-Hi-TrendTechnology.pdf
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| Note |
This datasheet PDF includes multiple part numbers: ATT7021B, ATT7021B-Hi. Please refer to the document for exact specifications by model. |
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Pin Number 1, 3 Mnemonic AVDD , DVDD Description Analog Power Supply and Digital Power Supply 2 4,19 5, 6 7, 8 9 10 11,21 12 13,14 AC/ DC NC V 1P , V1N, V 2N , V2P, RESET REFIN AGND ,DGND SCF S1,S0 High Pass Filter Select No Connect Analog Input for Current Channel Analog Input for Voltage Channel System Reset Pin The Reference Voltage Output Analog Ground and Digital Ground.Select Calibration Frequencies Select the Frequencies for The digital to Frequency Conversion.15,16 17,18 20 22
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