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MAX9643

60V High-Speed Precision Current-Sense Amplifier

Typical Operating Characteristics (continued)

Temperature limits are guaranteed by design and/or characterization.)

POWER-SUPPLY REJECTION RATIO

vs. FREQUENCY

FREQUENCY (kHz)

1000

100

10

-120

-100

-80

-60

-40

-20

0

-140

1

10,000

SMALL SIGNAL vs. FREQUENCY

(MAX9643T)

FREQUENCY (kHz)

-6

-8

-4

-2

0

2

4

6

8

10

12

14

16

18

20

-10

10,000

1000

100

10

1

100,000

SUPPLY CURRENT

vs. SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

0.55

0.60

0.65

0.70

0.75

0.80

0.85

0.90

0.95

1.00

0.50

040

35

30

20

25

10

15

5

SUPPLY CURRENT vs. TEMPERATURE

TEMPERATURE (°C)

100

75

25

50

0

-25

620

640

660

680

700

720

740

760

780

800

600

-50

125

OUTPUT-VOLTAGE HIGH

vs. OUTPUT SOURCE CURRENT

OUTPUT SOURCE CURRENT (mA)

0.9

0.8

0.6 0.7

0.2 0.3 0.4 0.5

0.1

3.1

3.2

3.3

3.4

3.5

3.6

3.7

3.8

3.9

4.0

3.0

0

1.0

OUTPUT-VOLTAGE LOW

vs. OUTPUT SINK CURRENT

OUTPUT SINK CURRENT (mA)

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

100

200

300

400

500

600

0

0

1.0