Datasheet
−3
−2
−1
0
1
2
3
0 8190 16380 24570 32760 40950 49140 57330 65520
Code
INL (LSB)
G007
−3
−2
−1
0
1
2
3
0 8190 16380 24570 32760 40950 49140 57330 65520
Code
INL (LSB)
G008
−3
−2
−1
0
1
2
3
0 8190 16380 24570 32760 40950 49140 57330 65520
Code
DNL (LSB)
G009
−3
−2
−1
0
1
2
3
0 8190 16380 24570 32760 40950 49140 57330 65520
Code
DNL (LSB)
G010
−1.5
−1
−0.5
0
0.5
1
1.5
−40 −25 −10 5 20 35 50 65 80 95 110 125
Temperature (°C)
Offset Error (mV)
G011
−1
−0.8
−0.6
−0.4
−0.2
0
0.2
0.4
0.6
0.8
1
−40 −25 −10 5 20 35 50 65 80 95 110 125
Temperature (°C)
Gain Error (%)
G012
ADS8528
ADS8548
ADS8568
SBAS543A –AUGUST 2011– REVISED OCTOBER 2011
www.ti.com
TYPICAL CHARACTERISTICS (continued)
Graphs are valid for all devices of the family, at T
A
= +25°C, HVDD = 15V, HVSS = –15V, AVDD = 5V, and DVDD = 3.3V,
VREF = 2.5V (internal), V
IN
= ±10V, and f
DATA
= maximum, unless otherwise noted.
INL vs CODE INL vs CODE
(ADS8568 ±10V
IN
Range) (ADS8568 ±5V
IN
Range)
Figure 11. Figure 12.
DNL vs CODE DNL vs CODE
(ADS8568 ±10V
IN
Range) (ADS8568 ±5V
IN
Range)
Figure 13. Figure 14.
OFFSET ERROR vs TEMPERATURE GAIN ERROR vs TEMPERATURE
Figure 15. Figure 16.
20 Copyright © 2011, Texas Instruments Incorporated
Product Folder Link(s): ADS8528 ADS8548 ADS8568