Datasheet

11.0
11.2
11.4
11.6
11.8
12
2.7 3.2 3.7 4.2 4.7 5.2 5.7
+VA -SupplyVoltage-V
InternalClockFrequency-MHz
14.3
14.5
14.7
-40 -25 -10 5 20 35 50 65 80
T -Free-AirTemperature-°C
A
ENOB-EffectiveNumberofBits-bits
+VA =5V,100kHzInput
+VA =2.7V,10kHzInput
14.9
11
11.2
11.4
11.6
11.8
12
-40 -25 -10 5 20 35 50 65
T -Free-AirTemperature-°C
A
InternalClockFrequency-MHz
80
+VA =2.7V
+VA =5V
500kSPS
3.6
4.1
4.6
5.1
5.6
2.7 3.2 3.7 4.2 4.7 5.2
+VA -SupplyVoltage-V
AnalogSupplyCurrent-mA
PDMode
0
2
4
6
8
10
12
2.7 3.2 3.7 4.2 4.7 5.2
+VA -SupplyVoltage-V
AnalogSupplyCurrent-nA
200
220
240
260
280
300
320
2.7 3.2
3.7
4.2
4.7
5.2
+VA -SupplyVoltage-V
AnalogSupplyCurrent- Am
NAP Mode
AnalogSupplyCurrent-mA
AutonapMode
0
1
2
3
4
5
6
0 100 200 300 400 500 600
SampleRate-kSPS
+VA =2.7V
+VA =5V
PDMode
0
100
200
300
400
0 5 10 15
20 25
SampleRate-kSPS
AnalogSupplyCurrent- Am
+VA =5V
+VA =2.7V
AnalogSupplyCurrent-mA
500kSPSSampleRate
3
3.5
4
4.5
5
5.5
-40 -25 -10 5 20 35 50 65 80
T -Free-AirTemperature-°C
A
+VA =2.7V
+VA =5V
ADS8327
ADS8328
SLAS415E – APRIL 2006– REVISED JANUARY 2011 www.ti.com
TYPICAL CHARACTERISTICS (continued)
EFFECTIVE NUMBER OF BITS INTERNAL CLOCK FREQUENCY INTERNAL CLOCK FREQUENCY
vs vs vs
FREE-AIR TEMPERATURE SUPPLY VOLTAGE FREE-AIR TEMPERATURE
Figure 31. Figure 32. Figure 33.
ANALOG SUPPLY CURRENT ANALOG SUPPLY CURRENT ANALOG SUPPLY CURRENT
vs vs vs
SUPPLY VOLTAGE SUPPLY VOLTAGE SUPPLY VOLTAGE
Figure 34. Figure 35. Figure 36.
ANALOG SUPPLY CURRENT ANALOG SUPPLY CURRENT ANALOG SUPPLY CURRENT
vs vs vs
SAMPLE RATE SAMPLE RATE FREE-AIR TEMPERATURE
Figure 37. Figure 38. Figure 39.
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