INA149 datasheet(12/26 Pages) TI2

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Quiescent Current (mA)

G059

−16

−12

−8

−4

Time (1

µs/div)

Input

Output

G067

10k

100k

Frequency (Hz)

G057

−4

Time (1

µs/div)

Input

Output

G058

−90

−80

−70

−60

−50

−40

−30

−20

−10

100

10k

100k

10M

Frequency (Hz)

0 nF

1 nF

3 nF

5 nF

10 nF

G044

200

400

600

800

1000

1200

Supply Voltage (±V)

−45°C

+25°C

+85°C

+130°C

G056

INA149

SBOS579B – SEPTEMBER 2011 – REVISED JULY 2012

www.ti.com

TYPICAL CHARACTERISTICS (continued)

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

FREQUENCY RESPONSE vs CAPACITIVE LOAD

QUIESCENT CURRENT vs SUPPLY VOLTAGE

Figure 37.

Figure 38.

MAXIMUM OUTPUT VOLTAGE vs FREQUENCY

OVERLOAD RECOVERY

Figure 39.

Figure 40.

OVERLOAD RECOVERY

QUIESCENT CURRENT HISTOGRAM

Figure 41.

Figure 42.

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