INA159

SBOS333B − JULY 2005 − REVISED OCTOBER 2005

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5

TYPICAL CHARACTERISTICS (continued)

At TA = +25°C, RL = 10kΩ connected to VS/2, REF pin 1 connected to ground, and REF pin 2 connected to VREF = 5V, unless otherwise noted.

COMMON−MODE REJECTION RATIO vs FREQUENCY

Frequency (Hz)

120

110

100

90

80

70

60

50

40

30

20

100

1k

10k

100k

1M

10M

10

QUIESCENT CURRENT vs TEMPERATURE

Temperature (

_C)

1.20

1.15

1.10

1.05

1.00

0.95

0.90

0.85

0.80

−25

0

255075

100

125

−50

VS =5.5V

VS =1.8V

VS =5V

SHORT−CIRCUIT CURRENT vs TEMPERATURE

Temperature (

_C)

120

100

80

60

40

20

0

−20

−40

−60

−80

−100

−25

0

25

50

75

100

125

−50

VS = ±2.75V

VS = ±2.75V

VS = ±0.9V

VS = ±2.5V

VS = ±2.5V

OUTPUT VOLTAGE SWING vs OUTPUT CURRENT

Output Current (mA)

3.0

2.5

2.0

1.5

1.0

0.5

0

−0.5

−1.0

−1.5

−2.0

−2.5

−3.0

10

20

30

40

50

60

70

80

90

0

VS = ±0.9V

VS = ±2.5V

TA =+25_C

TA = +125_C

T

A =

+125_C

TA = −40_C

TA = −40_C

TOTAL HARMONIC DISTORTION + NOISE

vs FREQUENCY

Frequency (Hz)

0.01

0.001

100

1k

10k

100k

10

0.25VPP

4VPP

2k

Ω

600

Ω

OUTPUT VOLTAGE NOISE SPECTRAL DENSITY

vs FREQUENCY

Frequency (Hz)

1000

100

10

10

100

1k

10k

100k

1