INA326, INA327

8

SBOS222D

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TYPICAL CHARACTERISTICS (Cont.)

At TA = 25°C, VS = +5V, Gain = 100, and RL = 10kΩ with external equivalent filter corner of 1kHz, unless otherwise noted.

INPUT BIAS CURRENT vs TEMPERATURE

Temperature (

°C)

−50

−25

0

25

50

75

100

125

2.0

1.5

1.0

0.5

0

−0.5

−1.0

−1.5

−2.0

I

B+

I

B

−

QUIESCENT CURRENT vs TEMPERATURE

Temperature (

°C)

−50

−25

0

25

50

75

100

125

3.0

2.5

2.0

1.5

1.0

0.5

0

V

S = +2.7V

V

S = +5V

GAIN ERROR PRODUCTION DISTRIBUTION

G = 100

Gain Error (m%)

INPUT- REFERRED RIPPLE SPECTRUM

G = 100

Frequency (Hz)

0

200k

400k

600k

800k

1M

−100

−110

−120

−130

−140

−150

−160

−170

−180

100.000

31.600

1.000

0.316

0.100

0.030

0.010

0.003

0.001