Datasheet AD8203 (Analog Devices) - 9

Data Sheet AD8203 7 18 PACKAGE = MSOP TEMPERATURE = –40
°
C VSUPPLY = 5V 16 6 TEMPERATURE RANGE = 25
°
C TO 125
°
C 14 5 12 4 10 HITS HITS 3 8 6 2 4 1 2 0
05013-033
0
05013-038
0 0 1 2 3 4 5 6 7 8 9 –9 –8 –7 –6 –5 –4 –3 –2 –1 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 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
12 14 PACKAGE = MSOP PACKAGE = SOIC @ 25
°
C VSUPPLY = 5V TEMPERATURE RANGE = +25
°
C TO –40
°
C 12 10 10 8 8 6 HITS HITS 6 4 4 2 2 0
05013-036
0
05013-039
0 1 2 3 4 5 6 7 8 9 0 –9 –8 –7 –6 –5 –4 –3 –2 –1 200 400 600 800 –800 –600 –400 –200 1000 1200 1400 1600 1800 2000 –2000 –1800 –1600 –1400 –1200 –1000 GAIN DRIFT (ppm/
°
C) VOS (
µ
V)
Figure 25. Gain Drift Distribution, Figure 28. VOS Distribution, SOIC, Temperature = 25°C Temperature Range = +25°C to −40°C
12 9 PACKAGE = MSOP PACKAGE = SOIC @ 125
°
C VSUPPLY = 5V 8 TEMPERATURE RANGE = 10 25
°
C TO 85
°
C 7 8 6 5 6 HITS HITS 4 4 3 2 2 1 0
05013-037
0
05013-040
0 1 2 3 4 5 6 7 8 9 0 –9 –8 –7 –6 –5 –4 –3 –2 –1 200 400 600 800 –800 –600 –400 –200 1000 1200 1400 1600 1800 2000 GAIN DRIFT (ppm/
°
C) –2000 –1800 –1600 –1400 –1200 –1000 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. D | Page 9 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