7.6 Typical Characteristics (continued)

at TA = 25°C, VS = (V+) – (V–) = 5.5 V, VIN = (VIN+) – (VIN–) = 0 V, RL = 10 kΩ, CL = 10 pF, VREF = VS / 2, VCM = [(VIN+) +

(VIN–)] / 2 = VS / 2, VOUT = VS / 2 and G = 10 (unless otherwise noted)

Time (200 µs/div)

-0.075

-0.05

-0.025

0

0.025

0.05

0.075

TR07

VIN

VOUT

V+ = 2.75 V

V– = –2.75 V

G = 10

VOUT = 0.1 VPP

Figure 7-49. Small-Signal Step Response

Time (200 µs/div)

-0.075

-0.05

-0.025

0

0.025

0.05

0.075

TR10

VIN

VOUT

V+ = 2.75 V

V– = –2.75 V

G = 50

VOUT = 0.1 VPP

Figure 7-50. Small-Signal Step Response

Time (10 µs/div)

-3

-1.5

0

1.5

3

4.5

TR11

VIN

VOUT

V+ = 2.75 V

V– = –2.75 V

G = 10

VIN = 1 VPP

Figure 7-51. Over-Load Recovery (Rising Edge)

Time (10 µs/div)

-3

-1.5

0

1.5

3

4.5

TR11

VIN

VOUT

V+ = 2.75 V

V– = –2.75 V

G = 10

VIN = 1 VPP

Figure 7-52. Over-Load Recovery (Falling Edge)

Time (500 µs/div)

-3

-1.5

0

1.5

3

TR12

VIN

VOUT

V+ = 2.75 V

V– = –2.75 V

G = 10

VIN = 0.6 VPP

Figure 7-53. No Phase Reversal

Time (100 µs/div)

-3

-2.5

-2

-1.5

-1

-0.5

0

0.5

1

1.5

2

2.5

3

TR15

Shutdown Voltage

Output Voltage

V+ = +2.75 V

V– = –2.75 V

G = 10

Figure 7-54. Enable Response

INA351

SBOSAD5 – DECEMBER 2022

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