7.6 Typical Characteristics (continued)

at TA = 25°C, VS = ±15 V, RL = 10 kΩ, VREF = 0 V, VCM = VS / 2, and G = 1 (unless otherwise noted)

(V−)+1.2

(V−)

(V+)

0

1

2

3

4

Output Current (mA)

(V+)−0.4

(V+)−0.8

(V+)−1.2

(V−)+0.8

(V−)+0.4

(V−)+1.2

(V−)

(V+)

(V+)−0.4

(V+)−0.8

(V+)−1.2

(V−)+0.8

(V−)+0.4

Figure 7-13. Output Voltage Swing vs Output Current

(V−)+1.2

(V−)

(V+)

(V+)−0.4

(V+)−0.8

(V+)−1.2

(V−)+0.8

(V−)+0.4

0

5

10

15

20

Power Supply Voltage (V)

R

L = 10kΩ

−40°C

+85°C

+25°C

−40°C

+85°C

−40°C

+25°C

+85°C

Figure 7-14. Output Voltage Swing vs Power Supply Voltage

18

16

14

12

10

8

6

4

2

0

0

25

50

75

100

125

−25

−50

−75

Temperature (°C)

−ISC

+ISC

Figure 7-15. Short Circuit Output Current vs Temperature

0

2

4

6

8

10

12

14

16

18

20

100

1k

10k

100k

1M

10M

Frequency (Hz)

VS = ±15 V

VS = ±5 V

C001

Figure 7-16. Maximum Output Voltage vs Frequency

-100

-80

-60

-40

0.001

0.01

0.1

1

10

100

1k

10k

100k

Frequency (Hz)

G = 1

G = 10

G = 100

C002

Figure 7-17. Total Harmonic Distortion + Noise vs Frequency

1s/div

0.1µV/div

G ≥ 100

Figure 7-18. 0.1 to 10-Hz Input-Referred Voltage Noise

INA128, INA129

SBOS051F – OCTOBER 1995 – REVISED MAY 2022

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