6.6 Typical Characteristics (continued)

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

Time (1s/div)

Typical unit shown

G = 16V/V

Figure 6-31. 0.1Hz to 10Hz Voltage Noise (RTI)

Frequency (Hz)

0

0.2

0.4

0.6

0.8

1

1.2

1.4

1.6

1.8

100m

1

10

100

1k

10k

100k

G = 1V/V

.

Figure 6-32. Current Noise Spectral Density vs Frequency

Time (1 s/div)

Typical unit shown

G = 1V/V

Figure 6-33. 0.1Hz to 10Hz Current Noise

Gain Error (%)

0

10

20

30

40

-0.07

-0.05

-0.03

-0.01

0.01

0.03

0.05

0.07

N = 1767

Mean = –0.0017%

Std. dev. = 0.0074%

G = 0.125V/V

Figure 6-34. Distribution of Gain Error

N = 10032

Mean = –0.0016%

Std. dev. = 0.0025%

G = 1V/V

Figure 6-35. Distribution of Gain Error

Gain Error (%)

0

5

10

15

20

25

30

-0.08

-0.06

-0.04

-0.02

0

0.02

0.04

0.06

0.08

N = 1767

Mean = 0.0124%

Std. dev. = 0.0098%

G = 16V/V

Figure 6-36. Distribution of Gain Error

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PGA849

SBOSAG3A – MARCH 2024 – REVISED DECEMBER 2024

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