MAX9937AXKT Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
Fabricante
MAX9937AXKT Datasheet PDF : 11 Pages
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MAX9937
Current-Sense Amplifier with
Reverse-Battery Protection
Typical Operating Characteristics (continued)
(VCC = 5V, VBAT = VRSP = 12V, VSENSE = VRS+ - VRS- = 0V, RRSP = RRSN = 500Ω, ROUT = 10kΩ, TA = +25°C, unless otherwise
noted. See the Typical Application Circuit.)
INPUT BIAS CURRENT MISMATCH
vs. COMMON-MODE VOLTAGE
2.0
1.6
1.2
0.8
0.4
0
4
8 12 16 20 24 28
COMMON-MODE VOLTAGE (V)
INPUT BIAS CURRENT MISMATCH
vs. SUPPLY VOLTAGE
80
1.6
1.2
0.8
0.4
0
3.0
3.5
4.0
4.5
5.0
SUPPLY VOLTAGE (V)
SUPPLY CURRENT vs. TEMPERATURE
20.0
19.5
19.0
18.5
18.0
17.5
17.0
16.5
16.0
-40
0
40
80 120 160
TEMPERATURE (°C)
INPUT BIAS CURRENT
vs. SUPPLY VOLTAGE
3.0
2.5
2.0
1.5
1.0
0.5
0
3.0
3.5
4.0
4.5
5.0
SUPPLY VOLTAGE (V)
SUPPLY CURRENT vs. SUPPLY VOLTAGE
19
18
17
16
15
3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0
SUPPLY VOLTAGE (V)
GAIN vs. FREQUENCY REFERENCED
TO DC GAIN (CIN = 220nF)
10
0
-10
-20 CLOAD = 100nF
-30
CLOAD = 10pF
CLOAD = 1nF
-40
10
100 1k 10k 100k 1M
FREQUENCY (Hz)
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