ADE9078 datasheet(14/108 Pages) AD

14 / 108 page

Data Sheet

ADE9078

Rev. 0 | Page 13 of 107

FUNDAMENTAL ENERGY LINEARITY WITH FIFTH HARMONIC OVER SUPPLY AND TEMPERATURE

Fundamental voltage component in phase with fifth harmonic; current with a 50 Hz component that has variable amplitudes from 100%

of full scale down to 0.005% of full scale and a fifth harmonic with a constant amplitude of 40% of fundamental; integrator off.

–0.5

–0.3

–0.1

0.1

0.3

0.5

0.001

0.01

0.1

100

PERCENTAGE OF FULL-SCALE CURRENT (%)

TA = –40°C

TA = +25°C

TA = +85°C

Figure 10. Fundamental Reactive Energy Error as a Percentage of Reading

over Temperature, PF = 0

0.001

0.01

0.1

100

PERCENTAGE OF FULL-SCALE CURRENT (%)

–0.5

–0.3

–0.1

0.1

0.3

0.5

TA = 25°C

2.7V

2.97V

3.3V

3.63V

Figure 11. Fundamental Reactive Energy Error as a Percentage of Reading

over Supply Voltage, PF = 0, TA = 25°

ADE9078 数据表(PDF) 14 Page - Analog Devices

ADE9078 数据表(HTML) 14 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

数据表下载