6.6 Typical Characteristics (continued)

at TA = 25°C, VS = 1.8 V, VIN+ = 12 V, VREF = VS / 2, VENABLE = VS(DDF), and for all gain options (unless otherwise noted)

Output Voltage (V)

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5

-1

-0.75

-0.5

-0.25

0

0.25

0.5

0.75

1

1.25

D040

-40qC

25qC

125qC

VS = 5.0 V, VENABLE = 0 V, VREF = 2.5 V

Figure 6-31. Output Leakage vs. Output Voltage (A1, A2, and A3

Devices)

Output Voltage (V)

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5

-2.5

-2

-1.5

-1

-0.5

0

0.5

1

1.5

2

2.5

3

D048

25qC

-40qC

125qC

VS = 5.0 V, VENABLE = 0 V, VREF = 2.5 V

Figure 6-32. Output Leakage vs. Output Voltage (A4 and A5

Devices)

Frequency (Hz)

0.1

1

10

100

1000

5000

10

100

1k

10k

100k

1M

10M

A3

A2

A1

A4

A5

D050

Gain Variants

A1

A2

A3

A4

A5

VS = 5.0 V, VCM = 0 V

Figure 6-33. Output Impedance vs. Frequency

INA190-Q1

SBOS871A – MAY 2019 – REVISED MARCH 2022

www.ti.com

12

Submit Document Feedback

Copyright © 2022 Texas Instruments Incorporated

Product Folder Links: INA190-Q1