Datasheet

-2
-1
0
1
2
T -Free-AirTemperature- C
A
°
-45 -30 -15 0 15 45 60 75 9030 105 120
UnipolarOffsetError-mV
4VUnipolarRange,
Drift=2.8ppm/ C°
-2
-1
0
1
2
T -Free-AirTemperature- C
A
°
-45 -30 -15 0 15 45 60 75 9030 105 120
UnipolarOffsetError-mV
10VUnipolarRange,
Drift=2.8ppm/ C°
0.15
0.2
T -Free-AirTemperature- C
A
°
-45 -30 -15 0 15 45 60 75 9030 105 120
UnipolarPositiveFull-ScaleError-%FSR
4VUnipolarRange,
Drift=0.1ppm/°C
0.15
0.2
T -Free-AirTemperature- C
A
°
-45 -30 -15 0 15 45 60 75 9030 105 120
UnipolarPositiveFull-ScaleError-%FSR
10VUnipolarRange,
Drift=0.4ppm/ C°
f =10kHz,0dB
i
80
85
90
95
100
105
110
-50 -25 0
25
50
75
100 125
SFDR-SpuriousFreeDynamicRange-dB
T -Free-AirTemperature-ºC
A
-50 -25 0
25
50
75
100 125
-110
-105
-100
-95
-90
-85
-80
THD-T
otalHarmonicDistortion-dB
T -Free-AirTemperature-ºC
A
f =10kHz,0dB
i
10
20
30
40
50
60
70
80
90
100
0 2 4 6 8 10 12 14 16 18 20
f-Frequency-kHz
SINAD-Signal-To-Noise+Distortion-dB
-20dB
-60dB
0dB
80
85
90
95
100
105
110
-50 -25 0
25
50
75
100 125
SNR-Signal-To-NoiseRatio-dB
T -Free-AirTemperature-ºC
A
f =10kHz,0dB
i
80
85
90
95
100
105
110
-50 -25 0
25
50
75
100 125
SINAD-Signal-To-Noise+Distortion-dB
T -Free-AirTemperature-ºC
A
f =10kHz,0dB
i
ADS8513
www.ti.com ...................................................................................................................................................... SLAS486C – JUNE 2007 – REVISED JANUARY 2009
TYPICAL CHARACTERISTICS (continued)
UNIPOLAR POSITIVE FULL-SCALE
UNIPOLAR OFFSET ERROR ERROR UNIPOLAR OFFSET ERROR
vs vs vs
FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE
Figure 10. Figure 11. Figure 12.
UNIPOLAR POSITIVE FULL-SCALE
ERROR SPURIOUS FREE DYNAMIC RANGE TOTAL HARMONIC DISTORTION
vs vs vs
FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE
Figure 13. Figure 14. Figure 15.
SIGNAL-TO-NOISE RATIO SIGNAL-TO-NOISE + DISTORTION SIGNAL-TO-NOISE + DISTORTION
vs vs vs
FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE FREQUENCY
Figure 16. Figure 17. Figure 18.
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