INA350CDSIDDFR datasheet(13/45 Pages) TI

13 / 45 page

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)

Supply Voltage (V)

1.7

2.1

2.5

2.9

3.3

3.7

4.1

4.5

4.9

5.3

100

C07_

Figure 7-25. Quiescent Current vs Supply Voltage

Output Current (mA)

-4

-3.5

-3

-2.5

-2

-1.5

-1

-0.5

0.5

1.5

2.5

C10_

Vs = 1.8 V

Vs = 5.5 V

Figure 7-26. Output Voltage vs Output Current (Sourcing)

Output Current (mA)

-3

-2.5

-2

-1.5

-1

-0.5

0.5

1.5

2.5

3.5

C11_

Vs = 1.8 V

Vs = 5.5 V

Figure 7-27. Output Voltage vs Output Current (Sinking)

Frequency (Hz)

-24

-16

-8

100

10k

100k

A01_

G = 10

G = 20

G = 30

G = 50

Figure 7-28. Closed-Loop Gain vs Frequency

Frequency (Hz)

105

120

135

150

165

100

10k

100k

A02_

G = 10

G = 20

G = 30

G = 50

Figure 7-29. CMRR (Referred to Input) vs Frequency

Frequency (Hz)

105

120

135

150

100

10k

100k

A04_

G = 10

G = 20

G = 30

G = 50

Figure 7-30. PSRR+ (Referred to Input) vs Frequency

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INA350

SBOSAA0B – NOVEMBER 2021 – REVISED APRIL 2022

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