參數(shù)資料
型號(hào): MAX4211
廠商: Maxim Integrated Products, Inc.
英文描述: High-Side Power and Current Monitors
中文描述: 高邊功率、電流監(jiān)視器
文件頁數(shù): 4/32頁
文件大小: 620K
代理商: MAX4211
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Power-Up Time to 1% of
Current Output Final Value
V
SENSE
= 100mV, C
LOAD
= 10pF,
MAX4211
100
μs
Power-Up Time to 1% of Power
Output Final Value
V
SENSE
= 100mV, C
LOAD
= 10pF
100
μs
C
LOAD
= 10pF, V
SENSE
= -100mV to
+100mV
35
Saturation Recovery Time for
Current Out (Note 7)
C
LOAD
= 10pF, V
SENSE
= 1.5V to 100mV
V
CC
= 5V, V
RS+
= 10V, C
LOAD
= 10pF,
V
SENSE
= -100mV to +100mV
35
μs
25
Saturation Recovery Time for
Power Out (Note 7)
V
CC
= 5V, V
RS+
= 10V, C
LOAD
= 10pF,
V
SENSE
= 1.5V to 100mV
I
REF
= 0 to 100μA, T
A
= +25
°
C
I
REF
= 0 to 100μA, T
A
= -40
°
C to +85
°
C
Common-mode voltage = REF
25
μs
1.20
1.19
1.21
1.22
1.23
±
5
Reference Voltage
V
REF
V
Comparator Input Offset
Comparator Hysteresis
±
0.5
5
mV
mV
Comparator Common-Mode
Low
Functional test
0.1
V
Comparator Common-Mode
High
Functional test
V
CC
-
1.15
V
Comparator Input Bias Current
I
BIAS
-2
nA
Comparator Output Low
Voltage
V
OL
I
SINK
= 1mA
0.2
0.6
V
Comparator Output-High
Leakage Current (Note 8)
V
PULLUP
= 28V
1
μA
LE Logic Input-High Voltage
Threshold
V
IH
0.67 x
V
CC
V
LE Logic Input-Low Voltage
Threshold
V
IL
0.33 x
V
CC
V
LE Logic Input Internal
Pulldown Current
0.68
1
2.20
μA
INHIBIT Logic Input-High
Voltage Threshold
1.3
V
INHIBIT Logic Input-Low
Voltage Threshold
0.5
V
INHIBIT Logic Input Hysteresis
0.6
V
INHIBIT Logic Input Internal
Pulldown Current
0.68
1
2.20
μA
M
High-Side Power and
Current Monitors
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= 5.0V, V
RS+
= 25V, V
SENSE
= 5mV, V
IN
= 1.0V, V
LE
= 0V, R
IOUT
= R
POUT
= 1M
, V
CIN1+
= V
CIN2+
= V
REF
, V
CIN1-
= V
CIN2-
=
GND, V
INHIBIT
= 0V, R
COUT1
= R
COUT2
= 5k
connected to V
CC
, T
A
= -40
°
C to +85
°
C, unless otherwise noted. Typical values are at
T
A
= +25
°
C, unless otherwise noted.) (Note 1)
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