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BL6522 - Phase multi-function high-precision Electronic power-metering

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Datasheet Details

Part number BL6522
Manufacturer BELLING
File Size 759.07 KB
Description Phase multi-function high-precision Electronic power-metering
Datasheet download datasheet BL6522 Datasheet

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BL6522 、 ()  ,2500:1 0.1%(),3000:1 0.2%()  ,  、、 (24bit)  、(24bit), 1000:1 0.2%  、、, 10  、      ,    、、   , MCU  SPI ,  LQFP44 () BL6522 ,, 。 BL6522 Sigma-Delta ADC,,,, 。、、 、、;;; ;。 BL6522 SPI , MCU 。 BL6522 ,(±2.5°),,/ /,。 BL6522 CF_WATT,CF_VAR( CF_VA), ()。 BL6522 ,,。 。 1/36 () A A B B C C ADC ADC ADC ADC ADC ADC BL6522 DSP // / SPI system block , 6 Sigma-Delta ADC ,。 () 1 2, 3 4, 5 6, 7 AGND IBN, IBP VBP, VBN IAN, IAP 。 ,, PGA , 1~16 。()±0.6V, ESD ,±0.6V , 。 ,()±0.6V, ESD ,±0.6V ,。 ,, PGA , 1~16 。()±0.