Datasheet

1
1.1
1.2
1.3
1.4
1.5
1.6
2.35 3.075 3.8 4.525 5.25
I − SupplyCurrent − mA
DD
V − SupplyV
DD
oltage − V
−40 C
o
25
o
C
125
o
C
f =1MSPS,
f
s
SCLK
=20MHz
0
0.2
0.4
0.6
0.8
1
1.4
1.2
1.6
0
5
10 15 20
I − SupplyCurrent − mA
DD
f − SCLKFrequency − MHz
T =25 C
A
o
2.35V
5V
0 50 100 150 200 250 300 350
f − SampleRate − KSPS
s
0
0.2
0.4
0.6
0.8
1
1.2
1.4
I − SupplyCurrent − mA
DD
f
SCLK
=20MHz,
T =25 C,
PowerDownWihSCLK=FreeRunning
A
o
2.35V
5V
40
30
20
10
0
−10
−20
−30
−40
−40
15 70 125
LeakageCurrent − nA
T − Free-AirT
A
emperature − C
o
0VInput
5VInput
ADS7886
SLAS492A –SEPTEMBER 2005–REVISED NOVEMBER 2009 www.ti.com
TYPICAL CHARACTERISTICS
SUPPLY CURRENT SUPPLY CURRENT SUPPLY CURRENT
vs vs vs
SUPPLY VOLTAGE SCLK FREQUENCY SAMPLE RATE
Figure 4. Figure 5. Figure 6.
ANALOG INPUT
LEAKAGE CURRENT
vs
FREE-AIR TEMPERATURE
Figure 7.
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