Datasheet AD8628, AD8629, AD8630 (Analog Devices) - 7

Data Sheet AD8628 /AD8629/ AD8630 TYPICAL PERFORMANCE CHARACTERISTICS 180 100 VS = 2.7V VS = 5V 160 T 90 A = 25°C VCM = 2.5V TA = 25°C 80 140 RS RS IE 70 120 IE IF IF L L P P 60 100 AM AM F F 50 O 80 O R R 40 BE 60 BE 30 NUM NUM 40 20 20 10 0
03
0
6
–2.5 –1.5 –0.5 0.5 1.5 2.5
0 00 5-
–2.5 –1.5 –0.5 0.5 1.5 2.5
5-
INPUT OFFSET VOLTAGE (µV)
73 73 02
INPUT OFFSET VOLTAGE (µV)
02 Figure 5. Input Offset Voltage Distribution Figure 8. Input Offset Voltage Distribution
60 7 VS = 5V V +85°C S = 5V 6 T 50 A = –40°C TO +125°C A) (p RS 5 40 IE NT IF L P 4 AM CURRE 30 F O AS R 3 BI BE UT 20 +25°C 2 INP NUM 10 –40°C 1 0
04
0
07
0 1 2 3 4 5 6
0 0 5-
0 2 4 6 8 10
5-
INPUT COMMON-MODE VOLTAGE (V)
73 73 02
TCVOS (nV/°C)
02 Figure 6. AD8628 Input Bias Current vs. Input Common-Mode Voltage Figure 9. Input Offset Voltage Drift
1500 1k V V S = 5V S = 5V 150°C TA = 25°C 1000 100 125°C A) ) (p V 500 NT (m GE 10 LTA SOURCE CURRE 0 O V SINK AS T U 1 BI TP UT –500 OU INP 0.1 –1000 –1500
05
0.01
8
0 1 2 3 4 5 6
0 00 5-
0.0001 0.001 0.01 0.1 1 10
35-
INPUT COMMON-MODE VOLTAGE (V)
73
LOAD CURRENT (mA)
02 027 Figure 7. AD8628 Input Bias Current vs. Input Common-Mode Voltage Figure 10. Output Voltage to Supply Rail vs. Load Current Rev. L | Page 7 of 24 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATIONS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—VS = 5.0 V ELECTRICAL CHARACTERISTICS—VS = 2.7 V ABSOLUTE MAXIMUM RATINGS THERMAL CHARACTERISTICS ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS FUNCTIONAL DESCRIPTION 1/f NOISE PEAK-TO-PEAK NOISE NOISE BEHAVIOR WITH FIRST-ORDER, LOW-PASS FILTER TOTAL INTEGRATED INPUT-REFERRED NOISE FOR FIRST-ORDER FILTER INPUT OVERVOLTAGE PROTECTION OUTPUT PHASE REVERSAL OVERLOAD RECOVERY TIME INFRARED SENSORS PRECISION CURRENT SHUNT SENSOR OUTPUT AMPLIFIER FOR HIGH PRECISION DACS OUTLINE DIMENSIONS ORDERING GUIDE AUTOMOTIVE PRODUCTS