ADE7758ARWRL datasheet(13/68 Pages) AD

13 / 68 page

ADE7758

Rev. A | Page 13 of 68

TYPICAL PERFORMANCE CHARACTERISTICS

0.5

–0.5

–0.4

–0.3

–0.2

–0.1

0.1

0.2

0.3

0.4

0.01

0.1

100

PERCENT FULL-SCALE CURRENT (%)

+25

°C

PF = 1

+85

°C

–40

°C

Figure 6. Active Energy Error as a Percentage of Reading (Gain = +1) over

Temperature with Internal Reference and Integrator Off

0.3

–0.3

–0.2

–0.1

0.1

0.2

0.01

0.1

100

PERCENT FULL-SCALE CURRENT (%)

PF = +1, +25

°C

PF = +0.5, +25

°C

PF = –0.5, +25

°C

PF = +0.5, +85

°C

PF = +0.5, –40

°C

Figure 7. Active Energy Error as a Percentage of Reading (Gain = +1) over

Power Factor with Internal Reference and Integrator Off

0.3

–0.3

–0.2

–0.1

0.1

0.2

0.01

0.1

100

PERCENT FULL-SCALE CURRENT (%)

GAIN = +2

GAIN = +4

PF = 1

GAIN = +1

Figure 8. Active Energy Error as a Percentage of Reading over Gain with

Internal Reference and Integrator Off

0.20

–0.20

–0.15

–0.10

–0.05

0.05

0.10

0.15

0.01

0.1

100

PERCENT FULL-SCALE CURRENT (%)

PF = –0.5, +25

°C

PF = +0.5, +25

°C

PF = +0.5, –40

°C

PF = +0.5, +85

°C

Figure 9. Active Energy Error as a Percentage of Reading (Gain = +1) over

Power Factor with External Reference and Integrator Off

0.5

0.6

–0.2

–0.3

–0.4

–0.1

0.1

0.2

0.3

0.4

LINE FREQUENCY (Hz)

PF = 1

PF = 0.5

Figure 10. Active Energy Error as a Percentage of Reading (Gain = +1) over

Frequency with Internal Reference and Integrator Off

0.08

0.10

–0.06

–0.08

–0.10

–0.04

–0.2

–0.0

0.02

0.04

0.06

0.01

0.1

100

PERCENT FULL-SCALE CURRENT (%)

VDD = 5V

VDD = 5.25V

VDD = 4.75V

PF = 1

Figure 11. Active Energy Error as a Percentage of Reading (Gain = +1) over

Power Supply with Internal Reference and Integrator Off

ADE7758ARWRL Datasheet(PDF) 13 Page - Analog Devices

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