INA849 datasheet(14/39 Pages) TI2

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6.6 Typical Characteristics (continued)

at TA = 25°C, VS = VSOUT = ±15V, VICM = VOCM = 0V, RL = 10kΩ, and G =1V/V (unless otherwise noted)

Frequency (Hz)

0.05

0.07

0.1

0.2

0.3

0.5

0.7

100m

100

10k

Typical unit shown

G = 1V/V

Figure 6-31. Current Noise Spectral Density vs Frequency

Time (1 s/div)

Typical unit shown

G = 1V/V

Figure 6-32. 0.1Hz to 10Hz Current Noise

Gain Error (%)

-0.05

-0.03

-0.01

0.01

0.03

0.05

N = 702

Mean = –0.008%

Std. dev. = 0.006%

G = 100V/V

Figure 6-33. Distribution of Differential Gain Error

Gain Error (%)

-0.03

-0.02

-0.01

0.01

0.02

0.03

N = 702

Mean = –0.001%

Std. dev. = 0.004%

G = 2V/V

Figure 6-34. Distribution of Differential Gain Error

Gain Error (%)

-0.03

-0.02

-0.01

0.01

0.02

0.03

N = 702

Mean = 0.001%

Std. dev. = 0.005%

G = 0.5V/V

Figure 6-35. Distribution of Differential Gain Error

Frequency (Hz)

-100

-90

-80

-70

-60

-50

-40

-30

-20

-10

100

10k

100k

10M

G = 0.5

G = 1

G = 2

G = 5

G = 10

G = 20

G = 50

G = 100

Figure 6-36. Gain vs Frequency

PGA854

SBOSAN2A – AUGUST 2025 – REVISED DECEMBER 2025

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