Datasheet

70
75
80
85
90
95
1 10 100 1000
f -inputfrequency-kHz
i
SNR-Signal-to-NoiseRatio-dB
70
75
80
85
90
95
SINAD-SignaltoNoiseandDistortion-dB
1 10 100 1000
f -inputfrequency-kHz
i
70
75
80
85
90
95
100
1 10 100 1000
f -InputFrequency-kHz
i
THD- TotalHarmonicDistortion-dB
70
75
80
85
90
95
100
-55 -40 -25 -10 5 20 35 50 65 80 95 110125
T -Free-Air-Temperature- C
A
°
f =250KSPS
f =20kHz
s
i
SINAD-SignaltoNoiseandDistortion-dB
70
75
80
85
90
95
100
105
SFDR-SpuriousFreeDynamicRange
1 10 100 1000
f -inputfrequency-kHz
i
70
75
80
85
90
95
100
-55 -40 -25-10 5 20 35 50 65 80 95
110
125
T -Free-Air-Temperature- C
A
°
SNR-Signal-to-NoiseRatio-dB
f =250KSPS
f =20kHz
s
i
70
75
80
85
90
95
100
-55 -40 -25 -10 5 20 35 50 65 80 95 110 125
T -Free-Air-Temperature- C
A
°
SFDR-SpuriousFreeDynamicRange-dB
f =250KSPS
f =20kHz
s
i
4.09
4.091
4.092
4.093
4.094
4.095
4.096
4.097
4.098
4.099
4.1
-40 -25 -10 5 20 35 50 65 80
V -InternalReferenceVoltage-V
REF
T -Free-Air-Temperature- C
A
°
-100
-95
-90
-85
-80
-75
-70
-55 -40 -25 -10 5 20 35 50 65 80 95 110125
T -Free-Air-Temperature- C
A
°
f =250KSPS
f =20kHz
s
i
THD-TotalHarmonicDistortion-dB
ADS8515
SLAS460D –JUNE 2007–REVISED SEPTEMBER 2010 www.ti.com
TYPICAL CHARACTERISTICS
SIGNAL-TO-NOISE AND
TOTAL HARMONIC DISTORTION SIGNAL-TO-NOISE RATIO DISTORTION
vs vs vs
INPUT FREQUENCY INPUT FREQUENCY INPUT FREQUENCY
Figure 1. Figure 2. Figure 3.
SIGNAL-TO-NOISE AND
SPURIOUS FREE DYNAMIC RANGE SIGNAL-TO-NOISE RATIO DISTORTION
vs vs vs
INPUT FREQUENCY FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE
Figure 4. Figure 5. Figure 6.
SPURIOUS FREE DYNAMIC RANGE TOTAL HARMONIC DISTORTION INTERNAL REFERENCE VOLTAGE
vs vs vs
FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE
Figure 7. Figure 8. Figure 9.
6 Submit Documentation Feedback Copyright © 2007–2010, Texas Instruments Incorporated
Product Folder Link(s): ADS8515