REV. 0

ADE7751

–8–

AMPS

0.20

0.01

100

0.1

110

0.10

0.00

–0.10

–0.20

–0.30

–0.40

–0.50

–0.60

PF = 0.5

GAIN = 8

ON-CHIP REFERENCE

+25 C PF=0.5

+25 C PF=1

+85 C PF=0.5

–40 C PF=0.5

TPC 7. Error as a % of Reading (PF = 0.5, Gain = 8)

AMPS

0.60

–0.60

0.01

0.1

110

0.40

0.20

–0.20

–1.00

PF = 0.5

GAIN = 16

ON-CHIP REFERENCE

–0.40

100

–0.80

0.00

+25 C PF = 1

+85 C PF = 0.5

–40 C PF = 0.5

+25 C PF = 0.5

TPC 8. Error as a % of Reading (Gain = 16)

AMPS

0.20

–0.05

0.01

100

0.1

110

0.15

0.10

0.05

0.00

–0.10

–0.15

–0.20

–0.25

–0.30

PF = 1

GAIN = 2

EXTERNAL REFERENCE

+85 C

+25 C

–40 C

TPC 9. Error as a % of Reading over Temperature with

an External Reference (Gain = 2)

AMPS

0.30

–0.30

0.01

0.1

110

0.20

0.10

0.00

–0.10

–0.40

PF = 1

GAIN = 8

EXTERNAL REFERENCE

–0.20

100

+85 C

–40 C

+25 C

TPC 10. Error as a % of Reading over Temperature with

an External Reference (Gain = 8)

AMPS

0.60

–0.60

0.01

0.1

110

0.40

0.20

0.00

–0.20

–0.80

PF = 1

GAIN = 16

EXTERNAL REFERENCE

–0.40

100

+85 C PF = 0.5

–40 C PF = 1

+25 C PF = 1

TPC 11. Error as a % of Reading over Temperature with

an External Reference (Gain = 16)

10

15

15

10

50

16

14

12

8

6

4

2

0

510

DISTRIBUTION

CHARACTERISTICS

NUMBER OF PTS: 138

MINIMUM: –11.1367

MAXIMUM: +10.1775

MEAN: –1.44576

STD DEV: 4.6670

GAIN = 1

TEMP = 25 C

TPC 12. Channel 1 Offset Distribution (Gain = 1)