Datasheet AD8203 (Analog Devices) - 8

AD8203 Data Sheet 9 8 VSUPPLY = 5V PACKAGE = MSOP @ –40
°
C 8 TEMPERATURE RANGE = 7 25
°
C TO 125
°
C 7 6 6 5 5 4 HITS HITS 4 3 3 2 2 1 1 0
05013-027
0
05013-030
0 2 4 6 8 0 –8 –6 –4 –2 10 12 14 16 18 20 22 24 26 28 30 –30 –28 –26 –24 –22 –20 –18 –16 –14 –12 –10 200 400 600 800 V –800 –600 –400 –200 1000 1200 1400 1600 1800 2000 2200 OS DRIFT (
µ
V/
°
C) –2200 –2000 –1800 –1600 –1400 –1200 –1000 VOS (
µ
V)
Figure 18. VOS Distribution, MSOP, Temperature Range = 25°C to 125°C Figure 21. VOS Distribution, MSOP, Temperature = −40°C
10 8 PACKAGE = MSOP @ 25
°
C TEMPERATURE = 25
°
C 9 7 8 6 7 5 6 5 4 HITS HITS 4 3 3 2 2 1 1 0
05013-028
0
05013-031
0 0 200 400 600 800 –800 –600 –400 –200 1000 1200 1400 1600 1800 2000 2200 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18 0.20 0.22 0.24 0.26 0.28 0.30 –2200 –2000 –1800 –1600 –1400 –1200 –1000 ERROR (%) VOS (
µ
V)
Figure 19. VOS Distribution, MSOP, Temperature = 25°C Figure 22. MSOP Gain Accuracy, Temperature = 25°C
14 7 PACKAGE = MSOP @ 125
°
C TEMPERATURE = 125
°
C 12 6 10 5 8 4 HITS HITS 6 3 4 2 2 1 0
05013-029
0
05013-032
0 0 200 400 600 800 –800 –600 –400 –200 1000 1200 1400 1600 1800 2000 2200 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18 0.20 0.22 0.24 0.26 0.28 0.30 –2200 –2000 –1800 –1600 –1400 –1200 –1000 V ERROR (%) OS (
µ
V)
Figure 20. VOS Distribution, MSOP, Temperature = 125°C Figure 23. MSOP Gain Accuracy, Temperature = 125°C Rev. D | Page 8 of 20 Document Outline Features Applications 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 14 Gains Greater Than 14 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