ZXCT1023(2009) 데이터 시트보기 (PDF) - Diodes Incorporated.
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ZXCT1023 Datasheet PDF : 7 Pages
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A Product Line of
Diodes Incorporated
ZXCT1023
MICROPOWER FIXED GAIN OF 50 CURRENT MONITOR
2.5
VSENSE = 0V, VS+ = 3.6V
2
1.5
TA = -40°C
TA = 0°C
TA = 85°C
1
Typical DC characteristics
3%
TA = 85°C
2%
TA = -40°C
1%
0%
Vs+ = 3.6v
Relative to gain = 50
TA = 25°C
-1%
TA = 0°C
0.5
0
2
4
6
8
10
12
14
16
18
20
VS+ (V)
S+ input current vs Supply voltage
70
TA = 0°C
60
25°C
-40°C
VS+ = 3.6V
50
85°C
40
30
-2%
0
10
20
30
40
50
VSENSE (mV)
Normalised gain error Vs Sense voltage
3.5
VS+ = 3.6V
3
TA = 85°C
TA = 25°C
2.5
TA = 0°C
2
TA = -40°C
1.5
1
0.5
20
0
3
2.5
2
1.5
1
0.5
0
2
2
4
6
8
10
VSENSE (mV)
Differential gain Vs Sense voltage
TA = 25°C
VSENSE = 50mV
VSENSE = 30mV
VSENSE = 10mV
4
6
8
10
12
14
16
18
20
VS+ (V)
Output voltage VS+ Input voltage
0
0
0.6%
0.4%
0.2%
10
20
30
40
50
VSENSE (mV)
Output Voltage Vs Sense voltage
10mV
VS+ =3.6V
w.r.t. VOUT at 25°C
VSENSE = 10mV, 30mV, 50mV
0.0% 30mV
-0.2%
50mV
60
50mV
30mV
-0.4%
-0.6%
-40
-15
10
35
60
85
Temperature (°C)
Relative output voltage change Vs Temperature
ZXCT1023
Rev. 2
3 of 7
www.diodes.com
October 2009
© Diodes Incorporated
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