ADA4430-1

Rev. C | Page 10 of 20

1.85

1.80

1.75

1.70

1.65

400

300

200

100

0

120

100

80

60

40

20

0

–20

–40

TEMPERATURE (°C)

DISABLED (VDIS = 0V)

ENABLED (VDIS = 3V)

2.0

0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

3.0

2.5

2.0

1.5

1.0

0.5

0

DISABLE VOLTAGE (V)

+125°C

+25°C

–40°C

Figure 23. Power Supply Current vs. Temperature

Figure 24. Power Supply Current vs. Disable Voltage at Various Temperatures