Datasheet AD8202 (Analog Devices) - 9

Data Sheet AD8202 14 10 TEMPERATURE = –40
°
C VSUPPLY = 5V 9 TEMPERATURE RANGE = 12 25
°
C TO 125
°
C 8 10 7 6 8 5 HITS HITS 6 4 4 3 2 2 1 0
04981-042
0
04981-050
8 6 4 2 0 2 4 6 8 18 16 14 12 10 – – – – 10 12 14 16 18 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 – – – – – – – – – – – – – ERROR (%) GAIN DRIFT (PPM/°C)
Figure 24. MSOP Gain Accuracy, Temperature = −40°C Figure 27. Gain Drift Distribution, MSOP, Temperature Range = 25°C to 125°C
9 40 VSUPPLY = 5V TEMPERATURE = 25
°
C 8 TEMPERATURE RANGE = 35
+
25
°
C TO –40
°
C 7 30 6 25 5 20 HITS HITS 4 15 3 10 2 1 5 0
04981-048
0
04981-028
8 6 4 2 0 2 4 6 8 0 18 16 14 12 10 – – – – 10 12 14 16 18 – – – – – 900 800 700 600 500 400 300 200 100 100 200 300 400 500 600 700 800 900 1500 1400 1300 1200 1100 1000 – – – – – – – – – 1000 1100 1200 1300 1400 1500 – – – – – – GAIN DRIFT (PPM/°C) VOS (
µ
V)
Figure 25. Gain Drift Distribution, MSOP, Figure 28. VOS Distribution, SOIC, Temperature = 25°C Temperature Range = +25°C to −40°C
9 30 VSUPPLY = 5V TEMPERATURE = 125
°
C 8 TEMPERATURE RANGE = 25
°
C TO 85
°
C 25 7 6 20 5 15 HITS HITS 4 3 10 2 5 1 0
04981-049
0
04981-030
8 6 4 2 0 2 4 6 8 0 18 16 14 12 10 – – – – 10 12 14 16 18 – – – – – 900 800 700 600 500 400 300 200 100 100 200 300 400 500 600 700 800 900 1500 1400 1300 1200 1100 1000 – – – – – – – – – 1000 1100 1200 1300 1400 1500 – – – – – – GAIN DRIFT (PPM/°C) VOS (
µ
V)
Figure 26. Gain Drift Distribution, MSOP, Figure 29. VOS Distribution, SOIC, Temperature = 125°C Temperature Range = 25°C to 85°C Rev. H | Page 9 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