6.6 Typical Characteristics (continued)

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

= VS / 2, VOUT = VS / 2 and G = 1 (unless otherwise noted)

Time (100 µs/div)

-75

-50

-25

0

25

50

75

TR09

VIN

VOUT

V+ = 2.75V

V– = –2.75V

G = 1

VOUT = 100mVPP

Figure 6-31. Small-Signal Step Response

Capacitive Load (pF)

0

100

200

300

400

500

600

700

800

900 1000

5

10

15

20

25

30

35

40

45

50

TR03

RISO = 0:, Overshoot (+)

RISO = 0:, Overshoot (-)

RISO = 50:, Overshoot (+)

RISO = 50:, Overshoot (-)

VS = 5.5V

G = 1

VOUT = 100mVPP

Figure 6-32. Small-Signal Overshoot vs Capacitive Load

Time (200 µs/div)

-4

-3

-2

-1

0

1

2

3

4

TR10

VIN

VOUT

V+ = 2.75V

V– = –2.75V

G = 1

VIN = 6VPP

Figure 6-33. Over-Load Recovery

Time (500 µs/div)

-4

-3

-2

-1

0

1

2

3

4

TR11

VIN

VOUT

V+ = 2.75V

V– = –2.75V

G = 1

VIN = 6VPP

Figure 6-34. No Phase Reversal

Output Voltage (V)

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5

5.5

-6

-4

-2

0

2

4

6

8

10

12

D03_

V+ = 5.5V

V– = 0V

G = 1

VREF = 0V

Figure 6-35. Input Common-Mode Voltage vs Output Voltage

(High CMRR Region)

Output Voltage (V)

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5

5.5

-6

-4

-2

0

2

4

6

8

10

12

D06_

V+ = 5.5V

V– = 0V

G = 1

VREF = 0V

Figure 6-36. Input Common-Mode Voltage vs Output Voltage

(Rail-to-Rail CMRR Region)

INA500

SBOSAI9A – DECEMBER 2023 – REVISED JANUARY 2024

www.ti.com

12

Submit Document Feedback

Copyright © 2024 Texas Instruments Incorporated

Product Folder Links: INA500