MAX4073FAUT-T(2001) 查看數據表（PDF） - Maxim Integrated
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MAX4073FAUT-T
(Rev.:2001)
(Rev.:2001)
Maxim Integrated
MAX4073FAUT-T Datasheet PDF : 10 Pages
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Low-Cost, SC70, Voltage-Output,
High-Side Current-Sense Amplifier
ABSOLUTE MAXIMUM RATINGS
VCC to GND ............................................................-0.3V to +30V
RS+, RS- to GND....................................................-0.3V to +30V
OUT to GND ...............................................-0.3V to (VCC + 0.3V)
Output Short-Circuit to GND ......................................Continuous
Differential Input Voltage (VRS+ - VRS-) .................................±5V
Current Into Any Pin..........................................................±20mA
Continuous Power Dissipation (TA = +70°C)
5-pin SC70 (derate 2.27mW/°C above +70°C) ............200mW
6-pin SOT23 (derate 8.7mW/°C above +70°C)............696mW
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(VRS+ = +2V to +28V, VSENSE = (VRS+ - VRS-) = 0, VCC = +3V to +28V, TA = TMIN to TMAX, unless otherwise noted. Typical values are
at TA = +25°C.) (Note 1)
PARAMETER
Operating Voltage Range
Common-Mode Input Range
Common-Mode Rejection
Supply Current
Leakage Current
Input Bias Current
Full-Scale Sense Voltage
SYMBOL
VCC
VCMR
CMR
ICC
IRS+/IRS-
IRS+
IRS-
VSENSE
CONDITIONS
(Note 2)
(Note 3)
VSENSE = 100mV, VCC = 12V
VCC = 28V
VCC = 0, VRS+ = 28V
VSENSE = (VRS+ - VRS-)
MIN
TYP
MAX UNITS
3
28
V
2
28
V
90
dB
0.5
1.2
mA
0.05
1
µA
20
60
µA
40
120
150
mV
VSENSE = 100mV, VCC = 12V, VRS+ = 2V
±1.0
VSENSE = 100mV, VCC = 12V,
VRS+ = 12V, TA = +25oC
Total OUT Voltage Error (Note 4)
VSENSE = 100mV, VCC = 12V,
VRS+ = 12V, TA = TMIN to TMAX
VSENSE = 100mV, VCC = 28V,
VRS+ = 28V, TA = +25oC
VSENSE = 100mV, VCC = 28V,
VRS+ = 28V, TA = TMIN to TMAX
VSENSE = 6.25mV (Note 5); VCC = 12V,
VRS+ = 12V
Extrapolated Input Offset Voltage VOS
VCC = VRS+ = 12V, VSENSE > 10mV
OUT High Voltage
(VCC - VOH)
VSENSE =
150mV
MAX4073T, VCC = 3V
MAX4073F, VCC = 7.5V
MAX4073H, VCC = 15V
±1.0
±5.0
±7.0
%
±1.0
±5.0
±8.5
±7.5
1.0
mV
0.8
1.2
V
2 _______________________________________________________________________________________
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