Datasheet

(T
A
= +25°C, unless otherwise noted.)
17
19
21
23
25
27
29
-50 -25 0 25 50 75 100 125
SUPPLY CURRENT (µA)
TEMPERATURE (°C)
SUPPLY CURRENT
vs. TEMPERATURE
toc01a
VDD = 5.5V
VDD = 1.7V
VDD = 3.3V
GAIN = 50V/V
20
22
24
26
28
30
32
34
-50 -25 0 25 50 75 100 125
SUPPLY CURRENT (µA)
TEMPERATURE (°C)
SUPPLY CURRENT
vs. TEMPERATURE
toc01b
VDD = 5.5V
VDD = 1.7V
VDD = 3.3V
GAIN = 100V/V
17
18
19
20
21
22
23
24
25
-50 -25 0 25 50 75 100 125
SUPPLY CURRENT (µA)
TEMPERATURE (°C)
SUPPLY CURRENT
vs. TEMPERATURE
toc01c
VDD = 5.5V
VDD = 1.7V
VDD = 3.3V
GAIN = 200V/V
22
23
24
25
26
27
28
29
30
31
32
-50 -25 0 25 50 75 100 125
SUPPLY CURRENT (µA)
TEMPERATURE (°C)
SUPPLY CURRENT
vs. TEMPERATURE
toc01d
VDD = 5.5V
VDD = 1.7V
VDD = 3.3V
GAIN = 500V/V
0
2
4
6
8
10
12
14
16
18
-0.08 -0.06 -0.04 -0.02 0 0.02 0.04 0.06 0.08
OCCURRENCE N (%)
GAIN ERROR (%)
GAIN ERROR HISTOGRAM
toc03
HISTOGRAM
ALL GAIN
OPTIONS
SUPPLY CURRENT
vs. COMMON VOLTAGE
V
CM
(V)
SUPPLY CURRENT (µA)
21
22
23
24
25
26
27
28
29
30
20
-1 4 9 14 19 24 29 34
V
DD
= 3.3V
MAX44284 toc02
T
A
= -40ºC
T
A
= +125ºC
T
A
= +85ºC
T
A
= +25ºC
0
5
10
15
20
25
30
-6 -4 -2 0 2 4 6
OCCURRENCE N (%)
INPUT OFFSET VOLTAGE (μV )
INPUT OFFSET VOLTAGE HISTOGRAM
toc04a
HISTOGRAM
GAIN = 50V/V
GAIN = 100V/V
0
2
4
6
8
10
12
14
16
-20-18-16-14-12-10 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16 18 20
OCCURRENCE N (%)
INPUT OFFSET VOLTAGE ( μV )
INPUT OFFSET VOLTAGE HISTOGRAM
toc04b
HISTOGRAM
GAIN = 200V/V
MAX44284 36V, Input Common-Mode, High-Precision,
Low-Power Current-Sense Amplier
Maxim Integrated │ 5
www.maximintegrated.com
Typical Operating Characteristics