LOG200RGTT datasheet(14/42 Pages) TI

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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)

IREF Compliance Voltage (V)

-2.5

-2

-1.5

-1

-0.5

0.5

1.5

1.001

1.002

1.003

1.004

1.005

1.006

1.007

1.008

1.009

VS = 5V (±2.5V), n = 24

Figure 5-37. IREF Line Regulation

IREF Compliance Voltage (V)

-5

-4

-3

-2

-1

1.001

1.002

1.003

1.004

1.005

1.006

1.007

1.008

1.009

VS = 10V (±5V), n = 25

Figure 5-38. IREF Line Regulation

Normalized to value at TA = 25°C, IVREF = 1mA, n = 7

Figure 5-39. VREF165 vs Temperature

Temperature ( C)

-40 -30 -20 -10

-7

-6

-5

-4

-3

-2

-1

Normalized to value at TA = 25°C, IVREF = 1mA, n = 15

Figure 5-40. VREF25 vs Temperature

REF165 Current (mA)

-2

-1

-2.1

-1.8

-1.5

-1.2

-0.9

-0.6

-0.3

0.3

0.6

0.9

1.2

1.5

1.8

2.1

n = 7

Figure 5-41. VREF165 Load Regulation

REF25 Current (mA)

-2

-1

-2.5

-2.25

-2

-1.75

-1.5

-1.25

-1

-0.75

-0.5

-0.25

0.25

0.5

0.75

1.25

1.5

n = 15

Figure 5-42. VREF25 Load Regulation

LOG200

SBOSA28A – AUGUST 2023 – REVISED DECEMBER 2024

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