ZXCT1023DFGTA datasheet(3/6 Pages) DIODES

3 / 6 page

ZXCT1023

MICROPOWER FIXED GAIN OF 50 CURRENT MONITOR

ZXCT1023

3 of 6

MARCH 2009

Document Rev. 1

www.diodes.com

©Diodes Incorporated

A Product Line of

Diodes Incorporated

Typical DC characteristics

VSENSE = 0V, VS+ = 3.6V

0.5

1.5

2.5

VS+ (V)

TA = -40°C

TA = 0°C

TA = 85°C

Vs+ = 3.6v

Relative to gain = 50

-2%

-1%

1020

3040

VSENSE (mV)

TA = 85°C

TA = -40°C

TA = 0°C

TA = 25°C

S+ input current vs Supply voltage

Normalised gain error Vs Sense voltage

VS+ = 3.6V

-40°C

25°C

85°C

468

VSENSE (mV)

TA = 0°C

VS+ = 3.6V

0.5

1.5

2.5

3.5

203040

5060

VSENSE (mV)

TA = 85°C

TA = 25°C

TA = 0°C

TA = -40°C

Differential gain Vs Sense voltage

Output Voltage Vs Sense voltage

TA = 25°C

VSENSE = 10mV

VSENSE = 30mV

VSENSE = 50mV

0.5

1.5

2.5

VS+ (V)

VS+ =3.6V

w.r.t. VOUT at 25°C

VSENSE = 10mV, 30mV, 50mV

10mV

30mV

50mV

-0.6%

-0.4%

-0.2%

0.0%

0.2%

0.4%

0.6%

-40

-15

Temperature (°C)

Output voltage VS+ Input voltage

Relative output voltage change Vs Temperature

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