6.6 Typical Characteristics

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

Input Referred Offset Voltage ( V)

0

4

8

12

16

20

-1400

-900 -600 -300

0

300

600

900

1400

N = 700

Mean = 1.45µV

Std. dev. = 253.2µV

G = 0.5V/V

Figure 6-1. Distribution of Offset Voltage (RTI)

Input Referred Offset Voltage ( V)

0

4

8

12

16

20

-350

-250

-150

-50

0

50

150

250

350

N = 700

Mean = –3.23µV

Std. dev. = 67.1µV

G = 2V/V

Figure 6-2. Distribution of Offset Voltage (RTI)

Input Referred Offset Voltage ( V)

0

5

10

15

20

25

-300

-200

-100

0

100

200

300

N = 700

Mean = 17.29µV

Std. dev. = 38.32µV

G = 100V/V

Figure 6-3. Distribution of Offset Voltage (RTI)

Input Referred Offset Voltage Drift ( V/ C)

0

5

10

15

20

25

-2

-1.5

-1

-0.5

0

0.5

1

1.5

2

N = 30

Mean = –0.253μV/°C

Std. dev. = 0.606μV/°C

G = 0.5V/V

Figure 6-4. Distribution of Offset Voltage Drift (RTI)

Input Referred Offset Voltage Drift ( V/ C)

0

4

8

12

16

20

-1

-0.75

-0.5

-0.25

0

0.25

0.5

0.75

1

N = 30

Mean = –0.091μV/°C

Std. dev. = 0.030μV/°C

G = 2V/V

Figure 6-5. Distribution of Offset Voltage Drift (RTI)

Input Referred Offset Voltage Drift ( V/ C)

0

6

12

18

24

30

-1

-0.75

-0.5

-0.25

0

0.25

0.5

0.75

1

N = 30

Mean = –0.03μV/°C

Std. dev. = 0.105μV/°C

G = 100V/V

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

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