參數(shù)資料
型號(hào): MAX4073TAXK-T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi): 電源管理
英文描述: Low-Cost, SC70, Voltage-Output, High-Side Current-Sense Amplifier
中文描述: POWER SUPPLY SUPPORT CKT, PDSO5
封裝: SC-70, 5 PIN
文件頁(yè)數(shù): 2/10頁(yè)
文件大?。?/td> 261K
代理商: MAX4073TAXK-T
M
Low-Cost, SC70, Voltage-Output,
High-Side Current-Sense Amplifier
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
to GND............................................................-0.3V to +30V
RS+, RS- to GND....................................................-0.3V to +30V
OUT to GND...............................................-0.3V to (V
CC
+ 0.3V)
Output Short-Circuit to GND ......................................Continuous
Differential Input Voltage (V
RS+
- V
RS-
) .................................±5V
Current Into Any Pin..........................................................±20mA
Continuous Power Dissipation (T
A
= +70
°
C)
5-pin SC70 (derate 2.27mW/
°
C above +70
°
C)............200mW
6-pin SOT23 (derate 8.7mW/
°
C above +70
°
C)............696mW
ELECTRICAL CHARACTERISTICS
(V
RS+
= +2V to +28V, V
SENSE
= (V
RS+
- V
RS-
) = 0, V
CC
= +3V to +28V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are
at T
A
= +25
°
C.) (Note 1)
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.
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
PARAMETER
SYMBOL
V
CC
V
CMR
CMR
I
CC
I
RS+
/I
RS-
I
RS+
I
RS-
V
SENSE
CONDITIONS
MIN
3
2
TYP
MAX
28
28
UNITS
V
V
dB
mA
μ
A
Operating Voltage Range
Common-Mode Input Range
Common-Mode Rejection
Supply Current
Leakage Current
(Note 2)
(Note 3)
V
SENSE
= 100mV, V
CC
= 12V
V
CC
= 28V
V
CC
= 0, V
RS+
= 28V
90
0.5
0.05
20
40
150
1.2
1
60
120
Input Bias Current
μ
A
Full-Scale Sense Voltage
V
SENSE
= (V
RS+
- V
RS-
)
mV
V
SENSE
= 100mV, V
CC
= 12V, V
RS+
= 2V
±
1.0
V
SENSE
= 100mV, V
CC
= 12V,
V
RS+
= 12V, T
A
= +25
o
C
±
1.0
±
5.0
V
SENSE
= 100mV, V
CC
= 12V,
V
RS+
= 12V, T
A
= T
MIN
to T
MAX
±
7.0
V
SENSE
= 100mV, V
CC
= 28V,
V
RS+
= 28V, T
A
= +25
o
C
±
1.0
±
5.0
V
SENSE
= 100mV, V
CC
= 28V,
V
RS+
= 28V, T
A
= T
MIN
to T
MAX
±
8.5
Total OUT Voltage Error (Note 4)
V
SENSE
= 6.25mV (Note 5); V
CC
= 12V,
V
RS+
= 12V
V
CC
= V
RS+
= 12V, V
SENSE
> 10mV
MAX4073T, V
CC
= 3V
MAX4073F, V
CC
= 7.5V
150mV
MAX4073H, V
CC
= 15V
±
7.5
%
Extrapolated Input Offset Voltage
V
OS
1.0
mV
OUT High Voltage
(V
CC
- V
OH
)
V
SENSE
=
0.8
1.2
V
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