MAX4372 Maxim, MAX4372 Datasheet - Page 5

• Manufacturer Part Number: MAX4372
• Description: Low-Cost / SOT23 / Micropower / High-Side Current-Sense Amplifier with Voltage Output
• Manufacturer: Maxim

V
SENSE
V
(V
OUT
CC
SMALL-SIGNAL TRANSIENT RESPONSE
= +12V, V
Current-Sense Amplifier with Voltage Output
V
V
SENSE
SENSE
V
V
OUT
OUT
MAX4372T
RS+
LARGE-SIGNAL TRANSIENT RESPONSE
LARGE-SIGNAL TRANSIENT RESPONSE
20 s/div
Low-Cost, SOT23, Micropower, High-Side
= 12V, V
_______________________________________________________________________________________
MAX4372T
MAX4372H
SENSE
MAX4372T toc10
20 s/div
20 s/div
= 100mV, T
10mV
30mV
600mV
200mV
MAX4372T toc13
MAX4372T toc15
V
SENSE
V
A
OUT
Typical Operating Characteristics (continued)
= +25°C, unless otherwise noted.)
SMALL-SIGNAL TRANSIENT RESPONSE
150mV
50mV
3V
1V
100mV
0
10V
0
MAX4372F
20 s/div
MAX4372T toc11
V
SENSE
V
-1
-2
-3
-4
-5
-6
-7
-8
OUT
3
2
1
0
1k
LARGE-SIGNAL TRANSIENT RESPONSE
SMALL-SIGNAL GAIN vs. FREQUENCY
30mV
10mV
1.5V
0.5V
V
SENSE
V
OUT
10k
FREQUENCY (Hz)
G = +100V/V
MAX4372F
SMALL-SIGNAL TRANSIENT RESPONSE
20 s/div
100k
G = +50V/V
MAX4372H
G = +20V/V
20 s/div
MAX4372T toc14
1M
150mV
50mV
7.5V
2.5V
MAX4372T toc12
30mV
10mV
3V
1V
5