MAX4073(2001) Просмотр технического описания (PDF) - Maxim Integrated
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MAX4073 Datasheet PDF : 10 Pages
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Low-Cost, SC70, Voltage-Output,
High-Side Current-Sense Amplifier
Typical Operating Characteristics (continued)
(VCC = +12V, VRS+ = +12V, VSENSE = 100mV, CL = 5pF, TA = +25°C, unless otherwise noted.)
TOTAL OUTPUT ERROR
vs. TEMPERATURE
1.0
0.8
0.6
0.4
VCC = +12V
0.2
0
-0.2
VCC = +28V
-0.4
-0.6
-0.8
-1.0
-50 -25
0 25 50 75 100 125 150
TEMPERATURE (°C)
GAIN ACCURACY
vs. TEMPERATURE
2.0
VSENSE = (10mV - 100mV)
1.5
1.0
0.5
0
-0.5
-1.0
-1.5
-2.0
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
45
40
35
30
25
20
15
10
5
0
0.1
SMALL-SIGNAL GAIN vs.
FREQUENCY
MAX4073H
MAX4073F
MAX4073T
1
10 100 1000 10,000
FREQUENCY (kHz)
POWER-SUPPLY REJECTION
RATIO vs. FREQUENCY
100
MAX4073H
90
80
MAX4073F
MAX4073T
70
60
50
40
30
20
0.1
1
10
100
1000
FREQUENCY (kHz)
VSENSE
2.5mV/div
OUT
50mV/div
MAX4073T SMALL-SIGNAL
TRANSIENT RESPONSE
MAX4073 toc14
100mV
95mV
2V
1.9V
1µs/div
MAX4073F SMALL-SIGNAL
TRANSIENT RESPONSE
MAX4073 toc15
MAX4073H SMALL-SIGNAL
TRANSIENT RESPONSE
MAX4073 toc16
VSENSE
2.5mV/div
100mV
95mV
VSENSE
2.5mV/div
100mV
95mV
OUT
125mV/div
5V
10V
OUT
250mV/div
4.75V
9.5V
1µs/div
1µs/div
_______________________________________________________________________________________ 5
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