MAX11129 Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
fabricante
MAX11129 Datasheet PDF : 37 Pages
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MAX11129–MAX11132
3Msps, Low-Power, Serial 12-/10-Bit,
8-/16-Channel ADCs
Typical Operating Characteristics (continued)
(MAX11131ATI+/MAX11132ATI+, TA = +25°C, unless otherwise noted.)
SFDR vs. ANALOG INPUT FREQUENCY
100
fSAMPLE = 3.0Msps
95
THD vs. INPUT RESISTANCE
-80
fSAMPLE = 3.0Msps
fIN = 500.0486kHz
-85
500kHz SINE-WAVE INPUT
(8192-POINT FFT PLOT)
0
fSAMPLE = 3.0Msps
fIN = 500.0486kHz
-20
-40
90
-90
-60
AHD3 = -104.3dB
-80
AHD2 = -97.6dB
85
-95
-100
80
0
300 600 900 1200 1500
fIN (kHz)
-100
0
-120
100
200
300
400
0
300 600 900 1200 1500
RIN (I)
FREQUENCY (kHz)
REFERENCE CURRENT
vs. SAMPLING RATE
200
150
100
50
0
0 500 1000 1500 2000 2500 3000
fS (ksps)
ANALOG SUPPLY CURRENT
vs. TEMPERATURE
6.0
fSAMPLE = 3.0Msps
VDD = 3.0V
5.5
5.0
4.5
4.0
3.5
3.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
SNR vs. REFERENCE VOLTAGE
74
fSAMPLE = 3.0Msps
fIN = 500.0486kHz
73
72
71
70
69
1.0 1.4 1.8 2.2 2.6 3.0 3.4
VREF+ (V)
Maxim Integrated
11
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