INA351 datasheet(13/48 Pages) TI2

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6.6 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)

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 6-31. Output Voltage vs Output Current (Sinking)

Frequency (Hz)

-12

-6

100

10k

100k

A01_

G = 10

G = 20

G = 30

G = 50

Figure 6-32. Closed-Loop Gain vs Frequency

Frequency (Hz)

105

120

135

150

100

10k

100k

A02_

G = 10

G = 20

G = 30

G = 50

Figure 6-33. 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 6-34. PSRR+ (Referred to Input) vs Frequency

Frequency (Hz)

105

120

135

150

100

10k

100k

A05_

G = 10

G = 20

G = 30

G = 50

Figure 6-35. PSRR– (Referred to Input) Vs Frequency

Frequency (Hz)

100

10k

100k

A06_

G = 10

G = 20

G = 30

G = 50

Figure 6-36. Input Referred Voltage Noise Spectral Density

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INA351

SBOSAD5D – DECEMBER 2022 – REVISED NOVEMBER 2024

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