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鍙冩暩(sh霉)璩囨枡
鍨嬭櫉(h脿o)锛� MAX4173FESA+T
寤�(ch菐ng)鍟嗭細 Maxim Integrated Products
鏂囦欢闋�(y猫)鏁�(sh霉)锛� 3/10闋�(y猫)
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC AMP CURRENT SENSE 8-SOIC
鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″锛� Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 2,500
鏀惧ぇ鍣ㄩ(l猫i)鍨嬶細 闆绘祦妾㈡脯(c猫)
闆昏矾鏁�(sh霉)锛� 1
-3db甯跺锛� 1.4MHz
闆绘祦 - 杓稿叆鍋忓锛� 700µA
闆诲 - 杓稿叆鍋忕Щ锛� 300µV
闆绘祦 - 闆绘簮锛� 420µA
闆诲 - 闆绘簮锛屽柈璺�/闆欒矾(±)锛� 3 V ~ 28 V
宸ヤ綔婧害锛� -40°C ~ 85°C
瀹夎椤�(l猫i)鍨嬶細 琛ㄩ潰璨艰
灏佽/澶栨锛� 8-SOIC锛�0.154"锛�3.90mm 瀵級
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 8-SOIC
鍖呰锛� 甯跺嵎 (TR)
Low-Cost, SOT23, Voltage-Output,
High-Side Current-Sense Amplifier
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VRS+ = 0 to +28V, VCC = +3V to +28V, VSENSE = 0V, TA = TMIN to TMAX, RLOAD =
鈭� unless otherwise noted. Typical values are at
TA = +25掳C.) (Note 1)
Stresses beyond those listed under 鈥淎bsolute Maximum Ratings鈥� 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.
VCC, RS+, RS- to GND .......................................... -0.3V to +30V
OUT to GND .............................................. -0.3V to (VCC + 0.3V)
Output Short-Circuit to VCC or GND ......................... Continuous
Differential Input Voltage (VRS+ - VRS-) ............................. 卤0.3V
Current into Any Pin......................................................... 卤20mA
Continuous Power Dissipation (TA = +70掳C)
8-Pin SO (derate 5.88mW/掳C above +70掳C)............... 471mW
SOT23-6 (derate 8.7mW/掳C above +70掳C)................. 696mW
Operating Temperature Range .......................... -40掳C to +85掳C
Storage Temperature Range ............................ -65掳C to +150掳C
Lead Temperature (soldering, 10s) ................................ +300掳C
Soldering Temperature (reflow) ...................................... +260掳C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Operating Voltage Range
VCC
Guaranteed by PSR test
3
28
V
Common-Mode Input Range
VCMR
(Note 2)
0
28
V
Common-Mode Rejection
CMR
VRS+ > +2.0V
90
dB
Supply Current
ICC
VRS+ > +2.0V, VCC > 12V
0.42
1.0
mA
Leakage Current
IRS+, IRS-
VCC = 0V, VRS+ = 28V
0.3
3
A
VRS+ > +2.0V
0
50
IRS+
VRS+
鈮� +2.0V
-350
50
VRS+ > +2.0V
0
100
Input Bias Current
IRS-
VRS+
鈮� +2.0V
-700
100
A
Full-Scale Sense Voltage
VSENSE
VSENSE = VRS+ - VRS-
150
mV
VSENSE = +100mV, VCC = +12V, VRS+ = +12V
卤0.5
5.75
VSENSE = +100mV, VCC = +12V, VRS+ = +12V,
TA = +25掳C
0.5
3.25
VSENSE = +100mV, VCC = +28V, VRS+ = +28V
0.5
5.75
VSENSE = +100mV, VCC = +12V, VRS+ = +0.1V
-9
卤24
Total OUT Voltage Error
(Note 3)
VCC = +12V, VRS+ = +12V, VSENSE = +6.25mV
(Note 4)
卤7.5
%
MAX4173T, VCC = +3.0V, VRS+ = 28V,
VSENSE = 250mV
0.8
1.2
MAX4173F, VCC = +7.5V, VRS+ = 28V,
VSENSE = 250mV
0.8
1.2
Out High Voltage (Note 5)
(VCC - VOH)
MAX4173H, VCC = +15V, VRS+ = 28V,
VSENSE = 250mV
0.8
1.2
V
TA = +25掳C
1.2
5
OUT Low Voltage
VOL
MAX4173TEUT,
VCC = +5V, VRS+ = 0.89V,
VSENSE = 0mV
TA = -40掳C to +85掳C
40
mV
2
Maxim Integrated
MAX4173
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MAX4173FEUTT 鍒堕€犲晢:MAXIM 鍒堕€犲晢鍏ㄧū(ch膿ng):Maxim Integrated Products 鍔熻兘鎻忚堪:Low-Cost, SOT23, Voltage-Output, High-Side Current-Sense Amplifier 420渭A Supply Current
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