ATT7022A Application Notes - multifunction energy meter design methods
Description
ATT7022A
ATT7022A ,, , ATT7022A 。
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ATT7022A : ● 0.5S、0.2S, 1000:1, IEC62053-22 ● 0.5S, 1000:1, IEC1268 ● 、 ● , ● 、 ● 、、 ● 、、,、 ● ● ● , ● ● ● SPI ,, ● 21 ● ● ,B ,,、、 、 ● ● , :
OSCO OSCI SEL SIG RESET
V1P V1N V3P V3N V5P V5N V2P V2N V4P V4N V6P V6N ADC Revp ADC CS DSP VCC AVCC VDD SPI DOUT DIN SCLK CF2 CF1
A...
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