Datasheet

-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
0 5 10 15 20 25
ExternalClockFrequency-MHz
INL -LSB
Min
Max
+VA =2.7V
0
0.2
0.4
0.6
0.8
1
-40 -25 -10 5 20 35 50 65 80
T -Free-AirTemperature-°C
A
OffsetVoltage-mV
+VA =2.7
+VA =5V
0
0.2
0.4
0.6
0.8
1
2.7 3.2 3.7 4.2 4.7 5.2
+VA -SupplyVoltage-V
OffsetVoltage-mV
-80
-78
-76
-74
-72
-70
0 20 40 60 80 100
SupplyRippleFrequency-kHz
PSRR-PowerSupplyRejectionRatio-dB
+VA =5V
+VA =2.7V
+VA -SupplyVoltage-V
-0.075
-0.073
-0.070
-0.068
-0.065
2.7 3.2 3.7 4.2 4.7 5.2
OffsetVoltage mVChange-
-0.075
-0.073
-0.070
-0.068
-0.065
-40 -25 -10 5 20 35 50 65 80
T -Free-AirTemperature-°C
A
GainError-%FSR
+VA =5V
+VA =2.7
84
86
88
90
92
0 20 40 60 80 100
f -InputFrequency-kHz
i
SNR-Signal-To-NoiseRatio-dB
+VA =2.7V
+VA =5V
-80
-85
-90
-95
-100
-150
0 20 40 60 80 100
f -InputFrequency-kHz
i
THD-TotalHarmonicDistortion-dB
+VA =5V
+VA =2.7V
80
82
84
86
88
90
92
0 20 40 60 80 100
f -InputFrequency-kHz
i
SINAD-Signal-To-NoiseandDistortion-dB
+VA =5V
+VA =2.7V
ADS8327
ADS8328
SLAS415E – APRIL 2006– REVISED JANUARY 2011 www.ti.com
TYPICAL CHARACTERISTICS (continued)
INTEGRAL NONLINEARITY OFFSET VOLTAGE OFFSET VOLTAGE
vs vs vs
EXTERNAL CLOCK FREQUENCY FREE-AIR TEMPERATURE SUPPLY VOLTAGE
Figure 13. Figure 14. Figure 15.
POWER-SUPPLY REJECTION
GAIN ERROR GAIN ERROR RATIO
vs vs vs
FREE-AIR TEMPERATURE SUPPLY VOLTAGE SUPPLY RIPPLE FREQUENCY
Figure 16. Figure 17. Figure 18.
SIGNAL-TO-NOISE AND
SIGNAL-TO-NOISE RATIO DISTORTION TOTAL HARMONIC DISTORTION
vs vs vs
INPUT FREQUENCY INPUT FREQUENCY INPUT FREQUENCY
Figure 19. Figure 20. Figure 21.
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