MAX4372T Maxim, MAX4372T Datasheet - Page 5

• Manufacturer Part Number: MAX4372T
• Description: The MAX4372 low-cost, precision, high-side current-sense amplifier is available in a tiny, space-saving SOT23-5-pin package
• Manufacturer: Maxim

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