Datasheet

MAX4376/MAX4377/MAX4378
Single/Dual/Quad, High-Side Current-Sense
Amplifiers with Internal Gain
5
Maxim Integrated
Typical Operating Characteristics (continued)
(V
CC
= V
RS+
= 12V, V
SENSE
= 100mV, T
A
= +25°C.)
2µs/div
MAX4376F
SMALL-SIGNAL TRANSIENT RESPONSE
(V
SENSE
= 95mV TO 100mV)
IN
5mV/div
OUT
100mV/div
95mV
100mV
5V
4.75V
MAX4376 toc10
C
L
= 15pF
R
L
= 2.5kΩ
2µs/div
MAX4376H
SMALL-SIGNAL TRANSIENT RESPONSE
(V
SENSE
= 95mV to 100mV)
IN
5mV/div
OUT
200mV/div
95mV
100mV
10V
9.5V
MAX4376 toc11
C
L
= 15pF
R
L
= 5kΩ
2µs/div
MAX4376T
LARGE-SIGNAL TRANSIENT RESPONSE
(V
SENSE
= 6mV to 100mV)
IN
45mV/div
OUT
500mV/div
6mV
100mV
2V
0.120V
MAX4376 toc12
C
L
= 15pF
R
L
= 1kΩ
-2
0
-1
2
1
4
3
5
TOTAL OUTPUT ERROR
vs. FULL-SCALE SENSE VOLTAGE
MAX4376/7/8 toc08
V
SENSE
(mV)
TOTAL OUTPUT ERROR (%)
0 50 100 150 200
MAX4376F
MAX4376H
MAX4376T
2µs/div
MAX4376T
SMALL-SIGNAL TRANSIENT RESPONSE
(V
SENSE
= 95mV TO 100mV)
IN
5mV/div
OUT
50mV/div
95mV
100mV
2.0V
1.9V
MAX4376 toc09
C
L
= 15pF
R
L
=1kΩ
2µs/div
MAX4376F
LARGE-SIGNAL TRANSIENT RESPONSE
(V
SENSE
= 6mV to 100mV)
IN
45mV/div
OUT
2V/div
6mV
100mV
5V
0.3V
MAX4376 toc13
C
L
= 15pF
R
L
= 2.5kΩ