Datasheet AD8202 (Analog Devices) - 10

AD8202 Data Sheet 35 30 TEMPERATURE = –40
°
C VSUPPLY = 5V TEMPERATURE RANGE = 30 25
°
C TO 125
°
C 25 25 20 20 15 HITS HITS 15 10 10 5 5 0
04981-029
0
04981-027
0 0 900 800 700 600 500 400 300 200 100 100 200 300 400 500 600 700 800 900 9.0 8.0 7.0 6.0 5.0 4.0 3.0 2.0 1.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 1500 1400 1300 1200 1100 1000 – – – – – – – – – 1000 1100 1200 1300 1400 1500 10.0 – – – – – – – – – 10.0 – – – – – – – VOS (
µ
V) V OS DRIFT (
µ
V/
°
C)
Figure 30. VOS Distribution, SOIC, Temperature = −40°C Figure 33. Offset Drift Distribution, SOIC, Temperature Range = 25°C to 125°C
25 40 VSUPPLY = 5V TEMPERATURE = 25
°
C TEMPERATURE RANGE = 35 –40
°
C TO
+
25
°
C 20 30 25 15 20 HITS HITS 10 15 10 5 5 0
04981-025
0
04981-031
0 0 9.0 8.0 7.0 6.0 5.0 4.0 3.0 2.0 1.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 – – – – – – – – – 10.0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.20 0.21 0.22 0.23 0.24 0.25 0.26 0.27 0.28 0.29 0.30 – VOS DRIFT (
µ
V/°C) ERROR (%)
Figure 31. Offset Drift Distribution, SOIC, Figure 34. Gain Accuracy, SOIC, Temperature = 25°C Temperature Range = −40°C to +25°C
25 45 VSUPPLY = 5V TEMPERATURE = 125
°
C TEMPERATURE RANGE = 40 25
°
C TO 85
°
C 20 35 30 15 25 HITS HITS 20 10 15 10 5 5 0
04981-051
0
04981-032
0 0 9.0 8.0 7.0 6.0 5.0 4.0 3.0 2.0 1.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 15.0 14.0 13.0 12.0 11.0 10.0 – – – – – – – – – 10.0 11.0 12.0 13.0 14.0 15.0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.20 0.21 0.22 0.23 0.24 0.25 0.26 0.27 0.28 0.29 0.30 – – – – – – VOS DRIFT (
µ
V/°C) ERROR (%)
Figure 32. Offset Drift Distribution, SOIC, Figure 35. Gain Accuracy, SOIC, Temperature = 125°C Temperature Range = 25°C to 85°C Rev. H | Page 10 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