5.6 Typical Characteristics (continued)

at TA = 25°C, VS = 5V (±2.5V) to 10V (±5V), OUTA RL = 10kΩ connected to VS / 2, OUTB RL = 2kΩ connected to VS / 2,

VCM = VREFA = VS / 2, VREFGND = VS–, II1 = 1µA, and II2 = 1µA (unless otherwise noted)

Temperature (°C)

-40 -30 -20 -10

0

10

20

30

40

50

60

70

80

-4

-3.5

-3

-2.5

-2

-1.5

-1

-0.5

0

0.5

1

1.5

2

n = 20

Figure 5-31. Difference-Amplifier Offset vs Temperature

Temperature (°C)

-40

-25

-10

5

20

35

50

65

80

95

110 125

-4

-3.5

-3

-2.5

-2

-1.5

-1

-0.5

0

0.5

1

1.5

2

n = 20

Figure 5-32. Difference-Amplifier Offset vs Temperature

Temperature ( C)

-50

-25

0

25

50

75

100

125

150

-0.05

0

0.05

0.1

0.15

VS = 5V (±2.5V), n = 5

Figure 5-33. Auxiliary-Amplifier Offset vs Temperature

Temperature ( C)

-50

-25

0

25

50

75

100

125

150

-0.05

0

0.05

0.1

0.15

VS = 10V (±5V), n = 5

Figure 5-34. Auxiliary-Amplifier Offset vs Temperature

Temperature ( C)

-40 -30 -20 -10

0

10

20

30

40

50

60

70

80

0.9975

1

1.0025

1.005

1.0075

1.01

1.0125

1.015

1.0175

VIREF = VCM, n = 20

Figure 5-35. IREF vs Temperature

Temperature ( C)

-40

-25

-10

5

20

35

50

65

80

95

110 125

0.9975

1

1.0025

1.005

1.0075

1.01

1.0125

1.015

1.0175

VIREF = VCM, n = 20

Figure 5-36. IREF vs Temperature

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SBOSA28A – AUGUST 2023 – REVISED DECEMBER 2024

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