Datasheet

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Temperature( C)°
AV (mA)
DD
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
AV =5V
DD
AV =2.7V
DD
DataRate(kSPS)
6
0
AV (mA)
DD
0 500 1000 2000
4
1500
ReferenceON
ReferenceOFF
5
3
2
1
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Temperature( C)°
VREF (V)
OUT
2.505
2.504
2.503
2.502
2.501
2.500
2.499
2.498
2.497
2.496
2.495
DataRate(kSPS)
1400
0
AV ( A)m
DD
0 10 20 70
1000
30
ClockON
ClockOFF
1200
800
600
400
200
40 50 60
ADS7863
www.ti.com SBAS383E –JUNE 2007–REVISED JANUARY 2011
TYPICAL CHARACTERISTICS (continued)
Over entire supply voltage range, V
REF
= 2.5V (internal), f
CLK
= 32MHz, and t
DATA
= 2MSPS, unless otherwise noted.
ANALOG SUPPLY CURRENT vs DATA RATE ANALOG SUPPLY CURRENT vs TEMPERATURE
(Auto-NAP Mode) (Auto-NAP Mode)
Figure 27. Figure 28.
ANALOG SUPPLY CURRENT vs DATA RATE REFERENCE OUTPUT VOLTAGE
(Deep Power-Down Mode) vs TEMPERATURE
Figure 29. Figure 30.
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