MAX9929 Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
Fabricante
MAX9929
Maxim Integrated
MAX9929 Datasheet PDF : 14 Pages
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-0.1V to +28V Input Range, Micropower,
Uni-/Bidirectional, Current-Sense Amplifiers
(VCC = 3.3V, VRS+ = 12V, TA = +25°C, unless otherwise noted.)
Typical Operating Characteristics
VOS HISTOGRAM
45
AV = 50V/V
40
35
30
25
20
15
10
5
0
-0.40 -0.30 -0.20 -0.10 0 0.10 0.20 0.30 0.40
VOS (mV)
GAIN ACCURACY
HISTOGRAM
30
AV = 50V/V
25
20
15
10
5
0
-1.0 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1.0
GAIN ACCURACY (%)
2.0
1.5
1.0
0.5
0
-0.5
-1.0
-1.5
-2.0
-1
OFFSET VOLTAGE
vs. COMMON-MODE VOLTAGE
0
1
2
3
28
COMMON-MODE VOLTAGE (V)
OFFSET VOLTAGE vs. TEMPERATURE
1.0
0.8 VCM = 3.6V
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
150
VSENSE = 0V
125
VRS+ = 0V
100
75
50
VRS+ = 3.6V
25
0
2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
SUPPLY CURRENT
vs. COMMON-MODE VOLTAGE
150
120
90
VCC = 5.5V
60
VCC = 2.5V
30
0
-0.5 0 0.5 1.0 1.5 2.0 28
COMMON-MODE VOLTAGE (V)
SUPPLY CURRENT
vs. TEMPERATURE
150
VSENSE = 0V
125
VRS+ = 0V
100
75
50
VRS+ = 3.6V
25
0
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
INPUT BIAS CURRENT
vs. COMMON-MODE VOLTAGE
10
0
-10
-20
-30
-40
-50
-60
-70
-80 -2 -0.10
2
4
6
8 10 28
COMMON-MODE VOLTAGE (V)
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