OPA561

SBOS206E − DECEMBER 2001 − REVISED FEBRUARY 2007

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4

TYPICAL CHARACTERISTICS

At TCASE = +25°C, VS = 15V, and E/S enabled, unless otherwise noted.

90

80

70

60

50

40

30

20

10

0

−10

0

−20

−40

−60

−80

−100

−120

−140

−160

−180

−200

R

R

R

R

GAIN AND PHASE vs FREQUENCY

Frequency (Hz)

10

100

1k

10k

100k

1M

10M

100M

COMMON−MODE REJECTION RATIO,

POWER−SUPPLY REJECTION RATIO vs FREQUENCY

Frequency (Hz)

PSRR

10

100

1k

10k

100k

1M

100

90

80

70

60

50

40

30

20

10

0

CMRR

MAXIMUM OUTPUT AMPLITUDE vs FREQUENCY

Frequency (Hz)

10k

100k

1M

100M

10M

16

14

12

10

8

6

4

2

0

R

R

TOTAL HARMONIC DISTORTION + NOISE vs FREQUENCY

(Unity Gain Follower, Load = 5

Ω)

Frequency (Hz)

10

10k

100

1k

100k

1M

1.00

0.10

0.01

SMALL−SIGNAL OVERSHOOT vs LOAD CAPACITANCE

Capacitance (pF)

10

100

1k

10k

100k

40

35

30

25

20

15

10

5

0

Gain =

−10

Gain = +10

Gain = +1

Gain =

−1

INPUT VOLTAGE SPECTRAL NOISE vs FREQUENCY

Frequency (Hz)

100

1k

10k

100k

1M

1k

100

10

Not Recommended for New Designs