INA149AMDREP datasheet(9/26 Pages) TI1

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−5

−4

−3

−2

−1

Output Voltage (V)

VS = ±5 V

VS = ±2.5 V

RL = 10 kΩ

RL = 2 kΩ

RL = 1 kΩ

G006

−10

−8

−6

−4

−2

−12 −10 −8

−6

−4

−2

Output Voltage (V)

VS = ±15 V

RL = 10 kΩ

G014

−10

−8

−6

−4

−2

−12 −10 −8

−6

−4

−2

Output Voltage (V)

VS = ±15 V

RL = 2 kΩ

G015

−10

−8

−6

−4

−2

−12 −10 −8

−6

−4

−2

Output Voltage (V)

VS = ±15 V

RL = 1 kΩ

G016

−10

−8

−6

−4

−2

−12 −10 −8

−6

−4

−2

Output Voltage (V)

VS = ±12 V

RL = 10 kΩ

G062

−20

−15

−10

−5

Output Current (mA)

−45°C

+25°C

+85°C

+130°C

G017

INA149-EP

www.ti.com

SBOS608A – MARCH 2012 – REVISED APRIL 2012

TYPICAL CHARACTERISTICS (continued)

At TA = +25°C, RL = 2 kΩ connected to ground, and VS = ±15 V, unless otherwise noted.

TYPICAL GAIN ERROR FOR LOW SUPPLY VOLTAGES

(Curves Offset for Clarity)

GAIN NONLINEARITY

Figure 8.

Figure 9.

GAIN NONLINEARITY

Figure 10.

Figure 11.

GAIN NONLINEARITY

OUTPUT VOLTAGE vs LOAD CURRENT

Figure 12.

Figure 13.

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