Datasheet

SINAD-Signal-to-NoiseandDistortion-dB
92
92.5
93
93.5
94
94.5
4.5 4.75 5 5.25 5.5
+VA -SupplyVoltage-V
+VBD=2.7V,
V =4.096V,
f =500KSPS,
f =1.9kHz,
T =30 C
ref
s
i
A
°
92
92.5
93
93.5
94
94.5
4.5 4.75 5 5.25 5.5
+VA -SupplyVoltage-V
SNR-Signal-to-NoiseRatio-dB
+VBD=2.7V,
V =4.096V,
f =500KSPS,
f =1.9kHz,
T =30 C
ref
s
i
A
°
THD-TotalHarmonicDistortion-dB
4.5 4.75 5 5.25 5.5
105
107
109
111
113
115
117
119
+VA -SupplyVoltage-V
+VBD=2.7V,
V =4.096V,
f =500KSPS,
f =1.9kHz,
T =30 C
ref
s
i
A
°
14
14.2
14.4
14.6
14.8
15
15.2
15.4
15.6
15.8
16
2 2.5 3 3.5 4 4.5 5
V -ReferenceVoltage-V
ref
+VA =5V,
+VBD=2.7V,
f =500KSPS,
f =1.9kHz,
T =30°C
s
i
A
ENOB-EffectiveNumberOfBits-LSBs
15
15.1
15.2
15.3
15.4
15.5
15.6
15.7
15.8
15.9
16
-40 -25 -10 5 20 35 50 65 80
T -Free-AirTemperature- C
A
°
ENOB-EffectiveNumberOfBits-LSBs
+VA =5V,
+VBD=2.7V,
V =5V,
f =500KSPS,
f =1.9kHz
ref
s
i
SFDR-SpuriousFreeDynamicRange-dB
4.5 4.75 5 5.25 5.5
105
107
109
111
113
115
117
119
+VBD=2.7V,
V =4.096V,
f =500KSPS,
f =1.9kHz,
T =30 C
ref
s
i
A
°
+VA -SupplyVoltage-V
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
-40 -25 -10 5 20 35 50 65 80
INL -IntegralNonlinearityLSBs
T -Free-AirTemperature- C
A
°
DNLMIN
DNLMAX
+VA =5V
+VBD=2.7V,
V =5V,
f =500KSPS
ref
s
-1
-0.4
0
0.4
1
-40 -25 -10 5 20 35 50 65 80
T -Free-AirTemperature- C
A
°
INL -IntegralNonlinearity-LSBs
INLMIN
INLMAX
-0.8
-0.6
-0.2
0.2
0.6
0.8
+VA =5V
+VBD=2.7V,
V =5V,
f =500KSPS
ref
s
15
15.1
15.2
15.3
15.4
15.5
15.6
15.7
15.8
15.9
16
4.5 4.75 5 5.25 5.5
+VA -SupplyVoltage-V
ENOB-EffectiveNumberOfBits-LSBs
+VBD=2.7V,
V =4.096V,
f =500KSPS,
f =1.9kHz,
T =30 C
ref
s
i
A
°
ADS8319
www.ti.com SLAS600A –MAY 2008–REVISED SEPTEMBER 2013
TYPICAL CHARACTERISTICS (continued)
DIFFERENTIAL NONLINEARITY INTEGRAL NONLINEARITY EFFECTIVE NUMBER OF BITS
vs vs vs
FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE SUPPLY VOLTAGE
Figure 15. Figure 16. Figure 17.
EFFECTIVE NUMBER OF BITS EFFECTIVE NUMBER OF BITS SPURIOUS FREE DYNAMIC RANGE
vs vs vs
REFERENCE VOLTAGE FREE-AIR TEMPERATURE SUPPLY VOLTAGE
Figure 18. Figure 19. Figure 20.
SIGNAL-TO-NOISE + DISTORTION SIGNAL-TO-NOISE RATIO TOTAL HARMONIC DISTORTION
vs vs vs
SUPPLY VOLTAGE SUPPLY VOLTAGE SUPPLY VOLTAGE
Figure 21. Figure 22. Figure 23.
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