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)

Offset Voltage Drift (µV/°C)

0

5

10

15

20

-8

-4

0

4

8

N = 58

Mean = –1.23μV/°C

Std. dev. = 2μV/°C

G = 0.125V/V

Figure 6-7. Distribution of Offset Voltage Drift (RTI)

Input-referenced offset voltage drift (µV/°C)

0

5.5

11

16.5

22

-1

-0.5

0

0.5

1

N = 58

Mean = –0.14μV/°C

Std. dev. = 0.26μV/°C

G = 1V/V

Figure 6-8. Distribution of Offset Voltage Drift (RTI)

Input-referenced offset voltage drift (µV/°C)

0

5

10

15

20

25

-1

-0.5

0

0.5

1

N = 58

Mean = –0.17μV/°C

Std. dev. = 0.13μV/°C

G = 16V/V

Figure 6-9. Distribution of Offset Voltage Drift (RTI)

Typical unit shown

.

Figure 6-10. Offset Voltage (RTI) vs VICM

Power Supply Rejection Ratio ( V/V)

0

10

20

30

40

50

-4

-3

-2

-1

0

1

2

3

4

N = 1767

Mean = 0.11μV/V

Std. dev. = 0.47μV/V

G = 0.125V/V

Figure 6-11. PSRR Distribution

N = 1767

Mean = 0.14μV/V

Std. dev. = 0.09μV/V

G = 1V/V

Figure 6-12. PSRR Distribution

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PGA849

SBOSAG3A – MARCH 2024 – REVISED DECEMBER 2024

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