Datasheet AD8202 (Analog Devices) - 8

AD8202 Data Sheet 10 9 VSUPPLY = 5V TEMPERATURE = –40
°
C 9 TEMPERATURE RANGE = 8 25
°
C TO 85
°
C 8 7 7 6 6 5 5 HITS HITS 4 4 3 3 2 2 1 1 0
04981-052
0
04981-039
0 0 8.0 6.0 4.0 2.0 2.0 4.0 6.0 8.0 16.0 14.0 12.0 10.0 – – – – 10.0 12.0 14.0 16.0 800 600 400 200 200 400 600 800 – – – – 2200 2000 1800 1600 1400 1200 1000 – – – – 1000 1200 1400 1600 1800 2000 2200 – – – – – – – VOS DRIFT (
µ
V/°C) V OS (
µ
V)
Figure 18. Offset Drift Distribution, MSOP, Figure 21. VOS Distribution, MSOP, Temperature = −40°C Temperature Range = 25°C to 85°C
14 14 TEMPERATURE = 25
°
C TEMPERATURE = 25
°
C 12 12 10 10 8 8 HITS HITS 6 6 4 4 2 2 0
04981-037
0
04981-040
0 800 600 400 200 200 400 600 800 2200 2000 1800 1600 1400 1200 1000 – – – – 1000 1200 1400 1600 1800 2000 2200 0.15 0.13 0.11 0.09 0.07 0.05 0.03 0.01 0.01 0.03 0.05 0.07 0.09 0.11 0.13 0.15 0.17 0.19 0.21 0.23 0.25 0.27 0.29 – – – – – – – – – – – – – – – VOS (
µ
V) ERROR (%)
Figure 19. VOS Distribution, MSOP, Temperature = 25°C Figure 22. MSOP Gain Accuracy, Temperature = 25°C
10 14 TEMPERATURE = 125
°
C TEMPERATURE = 125
°
C 9 12 8 7 10 6 8 5 HITS HITS 6 4 3 4 2 2 1 0
04981-038
0
04981-041
0 800 600 400 200 200 400 600 800 2200 2000 1800 1600 1400 1200 1000 – – – – 1000 1200 1400 1600 1800 2000 2200 0.15 0.13 0.11 0.09 0.07 0.05 0.03 0.01 0.01 0.03 0.05 0.07 0.09 0.11 0.13 0.15 0.17 0.19 0.21 0.23 0.25 0.27 0.29 – – – – – – – – – – – – – – – VOS (
µ
V) ERROR (%)
Figure 20. VOS Distribution, MSOP, Temperature = 125°C Figure 23. MSOP Gain Accuracy, Temperature = 125°C Rev. H | Page 8 of 20 Document Outline Features Applications General Description Functional Block Diagrams Revision History Specifications Single Supply Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Applications Current Sensing High Line, High Current Sensing Low Current Sensing Gain Adjustment Gains Less than 20 Gains Greater Than 20 Gain Trim Internal Signal Overload Considerations Low-Pass Filtering High Line Current Sensing with LPF and Gain Adjustment Driving Charge Redistribution ADCs Outline Dimensions Ordering Guide Automotive Products