Datasheet
100
90
80
70
60
50
40
30
20
10
SINAD(dB)
-80 -70 -60 -50 -40 -30 -20 -10
0
InputLevel(dB)
f
IN
=1.97754kHz, -0.2dB
1.38
1.37
1.36
1.35
1.34
1.33
1.32
1.31
1.30
SupplyCurrent(mA)
-50 -25 0 25 50
75 100
Temperature(°C)
10
1
0.1
0.01
0.001
0.0001
SupplyCurrent(mA)
1 10
200100
SamplingRate(kHz)
1000
100
10
1
0.1
ReferenceCurrent( A)m
1 10
200100
SamplingRate(kHz)
Occurrence
7FFC 7FFE 7FFF 8000
8002
0
7FFD
53
1665
4791
1643
0
8001
40
Code
ADS8326
SBAS343C –MAY 2007–REVISED SEPTEMBER 2009..................................................................................................................................................
www.ti.com
TYPICAL CHARACTERISTICS: V
DD
= +2.7V (continued)
At T
A
= +25°C, V
DD
= +2.7V, V
REF
= +2.5V. f
SAMPLE
= 200kHz, f
CLK
= 24 × f
SAMPLE
, unless otherwise noted.
SIGNAL-TO-NOISE + DISTORTION SUPPLY CURRENT
vs vs
INPUT LEVEL TEMPERATURE
Figure 33. Figure 34.
SUPPLY CURRENT REFERENCE CURRENT
vs vs
SAMPLING RATE SAMPLING RATE
Figure 35. Figure 36.
OUTPUT CODE HISTOGRAM FOR A DC INPUT
(8192 Conversions)
Figure 37.
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Product Folder Link(s): ADS8326