MAX9920ASASLASHV+ datasheet(9/19 Pages) AD

9 / 19 page

(VCC = 5V, TA = +25°C, unless otherwise noted.)

Typical Operating Characteristics (continued)

0.1 0.2 0.3

-0.4 -0.3 -0.2 -0.1

0.4

GAIN ERROR

(VRS+ = -2V, MAX9919N, AV = +90V/V)

GAIN ERROR (%)

0.1

0.2

0.3

0.4

0.5

0.6

GAIN ERROR vs. VCC

VCC (V)

5.3

5.1

4.9

4.7

-0.4

-0.3

-0.2

-0.1

0.1

0.2

0.3

0.4

0.5

-0.5

4.5

5.5

VCM = -2V

VCM = 14V

LINEARITY vs. VSENSE

-10

-20

-0.08

-0.06

-0.04

-0.02

0.02

0.04

0.06

0.08

0.10

-0.10

-30

VCM = +14V

VCC = 5V

VREFIN = VCC/2

AV = 90V/V

BIDIRECTIONAL

TA = -40°C

TA = +25°C

TA = +125°C

VSENSE (mV)

GAIN ERROR vs. VCM

VCM (V)

40 50

0 10 20 30

-10

-1.6

-1.2

-0.8

-0.4

0.4

0.8

1.2

1.6

2.0

-2.0

-20

MAX9918ASA

VCC = 5V

VREF = VGND

TA = +125°C

TA = +25°C

TA = -40°C

LINEARITY vs. VSENSE

-10

-20

-0.20

-0.15

-0.10

-0.05

0.05

0.10

0.15

0.20

0.25

-0.25

-30

VCM = -2V

VCC = 5V

VREFIN = VCC/2

AV = 90V/V

BIDIRECTIONAL

TA = -40°C

VSENSE (mV)

TA = +25°C

TA = +125°C

LINEARITY vs. VSENSE

40 50

20 30

VCM = -2V

VCC = 5V

VREFIN = VGND

AV = 90V/V

UNIDIRECTIONAL

TA = -40°C

TA = +25°C

TA = +125°C

-0.08

-0.06

-0.04

-0.02

0.02

0.04

0.06

0.08

0.10

-0.10

VSENSE (mV)

Maxim Integrated │ 9

www.maximintegrated.com

MAX9918/MAX9919/MAX9920

-20V to +75V Input Range,

Precision Uni-/Bidirectional,

Current-Sense Amplifiers

MAX9920ASA/V+ 数据表(PDF) 9 Page - Analog Devices

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