AIC1952 查看數據表（PDF） - Analog Intergrations
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AIC1952 Datasheet PDF : 13 Pages
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AIC1952
TYPICAL PERFORMANCE CHARACTERISTICS
1.00
0.75
0.50
V =1.8V
IN
V =0.8V
OUT
0.25
0.00
-0.25
-0.50
-0.75
-1.00
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80
Temperature (℃)
Fig.1 Output Voltage Variation vs. Temperature
1.00
0.75
0.50
V =3.5V
IN
V =2.5V
OUT
0.25
0.00
-0.25
-0.50
-0.75
-1.00
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80
Temperature (℃)
1100
1050
V =0.8V
OUT
1000
T =85℃
A
950
900
T =-40℃
A
850
T =25℃
A
800
750
150
180
210
240
270
300
Output Current (mA)
Fig.2 Dropout Voltage vs. Output Current
450
V =2.5V
OUT
400
350
300
250
200
150
100
50
0
50
T =25℃
A
100
150
200
Output Current (mA)
T =85℃
A
T =-40℃
A
250
300
Fig.3 Output Voltage Variation vs. Temperature
1.00
0.75
0.50
V =4.3V
IN
V =3.3V
OUT
0.25
0.00
-0.25
-0.50
-0.75
-1.00
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80
Temperature (℃)
Fig.5 Output Voltage Variation vs. Temperature
Fig.4 Dropout Voltage vs. Output Current
240 V =3.3V
OUT
200
160
120
T =85℃
A
T =25℃
A
T =-40℃
A
80
40
50
100
150
200
250
300
Output Current (mA)
Fig.6 Dropout Voltage vs. Output Current
6
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