Datasheet

-40 -20 0 20 40 60 80 100
Temperature(°C)
0.5
0.4
0.3
0.2
0.1
0
IOVDDCurrent(mA)
120 125
Low-PowerMode
High-SpeedMode
High-ResolutionMode
Low-SpeedMode
-40 -20 0 20 40 60 80 100
Temperature( C)°
800
700
600
500
400
300
200
100
0
PowerDissipation(mW)
120 125
High-ResolutionMode
High-SpeedMode
Low-PowerMode
Low-SpeedMode
ADS1274
ADS1278
www.ti.com SBAS367F –JUNE 2007– REVISED FEBRUARY 2011
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25°C, High-Speed mode, AVDD = +5V, DVDD = +1.8V, IOVDD = +3.3V, f
CLK
= 27MHz, VREFP = 2.5V, and
VREFN = 0V, unless otherwise noted.
ADS1278 IOVDD CURRENT ADS1278 POWER DISSIPATION
vs TEMPERATURE vs TEMPERATURE
Figure 55. Figure 56.
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