Datasheet

(T
A
= +25°C, unless otherwise noted.)
0
1
2
3
4
5
6
7
8
-60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60
OCCURRENCE N (%)
INPUT OFFSET VOLTAGE DRIFT (nV/°C)
INPUT OFFSET VOLTAGE DRIFT HISTOGRAM
toc05
HISTOGRAM
ALL GAIN
OPTIONS
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
MAX44284 toc06
SUPPLY CURRENT (µA)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0
TEMPERATURE (°C)
120100806040200-20-40
GAIN = 50V/V
V
DD
= 5.5V
V
DD
= 3.3V
V
DD
= 1.7V
V
OH
vs. I
OUT
MAX44284 toc07
I
OUT
(mA)
V
OH
(mV)
986 72 3 4 51
100
200
300
400
500
600
700
800
900
0
0 10
V
DD
= 3.3V
V
OL
vs. I
SINK
MAX44284 toc08
I
SINK
(mA)
86420 10
V
OL
(mV)
100
200
300
400
500
600
700
800
900
1000
0
V
DD
= 3.3V
0
5
10
15
20
25
30
-50 -25 0 25 50 75 100 125
INPUT OFFSET VOLTAGE (µV)
TEMPERATURE (°C)
INPUT OFFSET VOLTAGE
vs. TEMPERATURE
toc09
GAIN = 200
GAIN =
100V/V
GAIN = 50VV
GAIN = 50V/V
GAIN ERROR
vs. INPUT COMMON-MODE VOLTAGE
MAX44284 toc10
V
CM
(V)
GAIN ERROR (%)
34.929.924.919.914.99.94.9
0.01
0.02
0.03
0.04
0.05
0
-0.1
MAX44284 36V, Input Common-Mode, High-Precision,
Low-Power Current-Sense Amplier
Maxim Integrated │ 6
www.maximintegrated.com
Typical Operating Characteristics (continued)