AD811

Rev. E | Page 9 of 20

30

40

50

60

70

80

90

100

110

FREQUENCY (Hz)

10k

1k

100k

1M

10M

649

Ω

150

Ω

150

Ω

649

Ω

Figure 20. Common-Mode Rejection Ratio vs. Frequency

5

10

20

30

40

50

60

70

80

FREQUENCY (Hz)

10k

1k

100k

1M

10M

CURVES ARE FOR WORST

CASE CONDITION WHERE

ONE SUPPLY IS VARIED

WHILE THE OTHER IS

HELD CONSTANT.

Figure 21. Power Supply Rejection Ration vs. Frequency

0.5

1.0

1.5

2.0

2.5

–50

–30

–40

–20 –10

0

20

60

10

30

40

50

70

80

90

AMBIENT TEMPERATURE (°C)

16-LEAD SOIC

20-LEAD SOIC

8-LEAD SOIC

8-LEAD PDIP

Figure 22. Maximum Power Dissipation vs. Temperature for Plastic Packages

0

5

10

15

20

25

FREQUENCY (Hz)

100k

10M

1M

100M

GAIN = +10

OUTPUT LEVEL

FOR 3% THD

Figure 23. Large Signal Frequency Response

–130

–110

–90

–70

–50

FREQUENCY (Hz)

10k

1k

100k

1M

10M

GAIN = +2

±5V SUPPLIES

±15V SUPPLIES

SECOND HARMONIC

THIRD HARMONIC

SECOND

HARMONIC

THIRD HARMONIC

Figure 24. Harmonic Distortion vs. Frequency

0.4

0.8

0.6

1.2

2.0

2.4

2.8

3.0

3.2

3.4

1.6

1.0

1.8

2.2

2.6

1.4

–60

–40

–20

0

20

40

60

80

100

120

140

AMBIENT TEMPERATURE (°C)

20-LEAD LCC

8-LEAD CERDIP

Figure 25. Maximum Power Dissipation vs.

Temperature for Hermetic Packages