MAX4375FEUB-T Maxim Integrated, MAX4375FEUB-T Datasheet - Page 3

• Manufacturer Part Number: MAX4375FEUB-T
• Description: Current Sense Amplifiers uPower High-Side Current-Sense Amp
• Manufacturer: Maxim Integrated
• Series: MAX4373, MAX4374, MAX4375r

ELECTRICAL CHARACTERISTICS (continued)
(V
Typical values are at T
-3dB Bandwidth
Gain
Gain Accuracy
COMPARATOR (Note 9)
OUT Settling Time to 1% of
Final Value
Capacitive Load Stability
OUT Output Resistance
Power-Supply Rejection
Power-Up Time to 1% of Final
Value
Saturation Recovery Time
(Note 8)
Comparator Threshold
Comparator Hysteresis
Input Bias Current
Propagation Delay
Output Low Voltage
CC
Low-Cost, Micropower, High-Side Current-Sense
= +2.7V to +28V, V
PARAMETER
_______________________________________________________________________________________
A
= +25°C.) (Note 1)
RS+
Amplifier + Comparator + Reference ICs
= 0 to +28V, V
SYMBOL
R
PSR
∆A
V
V
BW
A
OUT
I
TH
OL
B
V
V
SENSE
V
20mV to 100mV,
V
12V, Gain = 100
Gain = +20V/V,
V
V
C
No sustained oscillations
V
V
V
V
V
T
T
V
20mV to 150mV;
V
12V; Gain = 20, 50
V
V
C
MAX437_T
MAX437_F
MAX437_H
C
5mV of overdrive
I
SINK
CC
A
A
SENSE
CC
SENSE
CC
RS+
SENSE
OUT
SENSE
CC
CC
RS+
CC
LOAD
LOAD
L
= +25°C
= T
= 10pF, R
= 12V; V
= 12V, V
= 12V,
= 12V, V
= 12V, V
= 12V,
= 0V, V
= 12V,
= 2V, V
= 1mA
= 12V,
MIN
= 10pF
= 10pF
=
= 100mV
= 100mV, C
=
to T
RS+
RS+
RESET
RS+
RS+
RS+
L
MAX
= 10kΩ pull-up to 5V,
CONDITIONS
=
=
> 2V
= 12V
= 12V, C
= 0V, R
LOAD
T
T
T
T
V
Gain = +20V/V
V
Gain = +50V/V
V
Gain = +100V/V
V
V
100mV
V
6.25mV
A
A
A
A
= 10pF,
SENSE
SENSE
SENSE
SENSE
SENSE
SENSE
LOAD
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
LOAD
= 10pF
= 100mV,
= 100mV,
= 100mV,
= 6.25mV
= 6.25mV to
= 100mV to
= 1MΩ, T
A
= T
MIN
MIN
590
586
72
to T
MAX
+100
1000
±0.3
±0.3
±2.2
TYP
+20
+50
200
120
110
600
, unless otherwise noted.
1.5
0.5
0.1
50
20
20
87
-9
4
MAX
±1.7
±2.7
±1.7
±2.7
±15
610
614
0.6
UNITS
kHz
V/V
mV
mV
dB
ms
ms
nA
pF
µs
µs
%
Ω
V
3