Datasheet

TYPICAL CHARACTERISTICS
4
4.5
5
5.5
6
-40 -25 -10 5 20 35 50 65 80 95 110 125
T -Free-AirTemperature-ºC
A
I -PowerSupplyCurrent-mA
CC
2.480
2.485
2.490
2.495
2.500
2.505
2.510
2.515
2.520
-40 -25 -10 5 20 35 50 65 80 95 110 125
T -Free-AirTemperature-ºC
A
V -InternalReferenceVoltage-V
ref
4
4.5
5
5.5
6
10
20
30
40
f -SamplingFrequency-kHz
s
I -PowerSupplyCurrent-mA
CC
-0.15
-0.1
-0.05
0
0.05
0.1
0.15
T -Free-AirTemperature- C
A
°
-45 -30 -15 0 15 45 60 75 9030 105 120
BipolarNegativeFull-ScaleError-%FSR
20VBipolarRange,
Drift=12.2ppm/ C°
-6
-3
0
3
6
9
Bipolar Offset Error - mV
-45 -30 -15 0 15 45 60 75 9030 105 120
T -Free-AirTemperature- C
A
°
20VBipolarRange,
Drift=1.5ppm/ C°
-0.1
-0.05
0
0.05
0.1
T -Free-AirTemperature- C
A
°
-45 -30 -15 0 15 45 60 75 9030 105 120
20VBipolarRange,
Drift=9.2ppm/ C°
BipolarPositiveFull-ScaleError-%FSR
-0.2
-0.15
-0.1
-0.05
0
0.05
0.1
T -Free-AirTemperature- C
A
°
-45 -30 -15 0 15 45 60 75 9030 105 120
BipolarNegativeFull-ScaleError-%FSR
10VBipolarRange,
Drift=13.5ppm/ C°
-0.05
0
0.05
0.1
0.15
0.2
T -Free-AirTemperature- C
A
°
-45 -30 -15 0 15 45 60 75 9030 105 120
10VBipolarRange,
Drift=10.3ppm/ C°
BipolarPositiveFull-ScaleError-%FSR
-6
-3
0
3
6
9
T -Free-AirTemperature- C
A
°
-45 -30 -15 0 15 45 60 75 9030 105 120
BipolarOffsetError-mV
10VBipolarRange,
Drift=0.8ppm/ C°
ADS8513
SLAS486C – JUNE 2007 – REVISED JANUARY 2009 ...................................................................................................................................................... www.ti.com
POWER-SUPPLY CURRENT INTERNAL REFERENCE VOLTAGE POWER-SUPPLY CURRENT
vs vs vs
FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE SAMPLING FREQUENCY
Figure 1. Figure 2. Figure 3.
BIPOLAR POSITIVE FULL-SCALE BIPOLAR NEGATIVE FULL-SCALE
BIPOLAR OFFSET ERROR ERROR ERROR
vs vs vs
FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE
Figure 4. Figure 5. Figure 6.
BIPOLAR POSITIVE FULL-SCALE BIPOLAR NEGATIVE FULL-SCALE
BIPOLAR OFFSET ERROR ERROR ERROR
vs vs vs
FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE
Figure 7. Figure 8. Figure 9.
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