Datasheet AD8538, AD8539 (Analog Devices) - 8

AD8538/AD8539 Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS AD8538 CHARACTERISTICS
AD8538 only, VSY = 5 V or ±2.5 V, unless otherwise noted.
450 700 VSY = 5V VSY = 5V AND 2.7V 0V < V 400 CM < 5V TA = 25°C 600 350 A) RS p 500 IE ( 300 IF NT L P 250 400 AM F CURRE 200 300 R O AS BE BI 150 UT 200 NUM 100 INP 100 50
003 006
0
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–10.0 –8.4 –6.8 –5.2 –3.6 –2.0 –0.4 1.2 2.8 4.4 6.0 7.6 9.2 25 45 65 85 105 125 INPUT OFFSET VOLTAGE (µV) TEMPERATURE (°C)
Figure 5. AD8538 Input Offset Voltage Distribution Figure 8. AD8538 Input Bias Current vs. Temperature
14 160 VSY = 5V T –40°C < T A = 25°C A < +125°C 12 140 120 RS 10 A) IE µ IF ( L 100 P NT 8 AM F 80 6 CURRE R O Y L 60 BE P 4 UP NUM S 40 2 20
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0 0.012 0.024 0.036 0.048 0.060 0.072 0.084 0.096 0 1 2 3 4 5 TCVOS (µV/°C) SUPPLY VOLTAGE (V)
Figure 6. AD8538 Input Offset Voltage Drift Distribution Figure 9. AD8538 Supply Current vs. Supply Voltage
10 200 VSY = 5V 8 TA = 25°C 6 V V) SY = 5V µ ( 150 4 A) GE µ ( VSY = 2.7V 2 NT OLTA T V 0 100 E CURRE –2 Y L PP T OFFS U –4 SU P 50 IN –6 –8
005 008
–10
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0 1 2 3 4 5 –40 10 60 110 INPUT COMMON-MODE VOLTAGE (V) TEMPERATURE (°C)
Figure 7. AD8538 Input Offset Voltage vs. Input Common-Mode Voltage Figure 10. AD8538 Supply Current vs. Temperature Rev. B | Page 8 of 24 Document Outline Features Applications General Description Pin Configurations Revision History Specifications AD8538 Electrical Specifications AD8539 Electrical Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Typical Performance Characteristics AD8538 Characteristics AD8539 Characteristics Outline Dimensions Ordering Guide Automotive Products