Datasheet AD8628, AD8629, AD8630 (Analog Devices) - 9

Data Sheet AD8628/ AD8629/ AD8630 70 300 V VS = 5V S = 2.7V 60 C 270 L = 20pF RL = 2kΩ 50 240 ) B AV = 100 ) (d 40 (Ω 210 IN 30 180 GA ANCE P AV = 10 D E 20 P 150 OO -L IM D 10 UT 120 A P OSE V = 1 L 0 UT 90 C O –10 60 A A V = 10 V = 100 –20 30 AV = 1 –30 0
018
1k 10k 100k 1M 10M
015 5-
100 1k 10k 100k 1M 10M 100M
5-73
FREQUENCY (Hz) FREQUENCY (Hz)
0273 02 Figure 17. Closed-Loop Gain vs. Frequency Figure 20. Output Impedance vs. Frequency
70 VS = 5V 60 CL = 20pF RL = 2kΩ 50 ) AV = 100 dB ) ( 40 IV IN /D 30 V V S = ±1.35V GA C P AV = 10 L = 300pF 20 R 500m L = ∞ OO ( 0V A -L V = 1 D 10 GE E S AV = 1 LTA O L 0 VO C –10 –20 –30
19
1k 10k 100k 1M 10M
016 0 5-
FREQUENCY (Hz)
73 02735-
TIME (4µs/DIV)
02 Figure 18. Closed-Loop Gain vs. Frequency Figure 21. Large Signal Transient Response
300 VS = 2.7V 270 240 ) (Ω 210 ) IV V D S = ±2.5V ANCE 180 D CL = 300pF E (1V/ R P 150 L = ∞ E 0V G A IM V = 1 UT 120 LTA P VO UT 90 O 60 AV = 10 AV = 100 30 AV = 1 0
0
100 1k 10k 100k 1M 10M 100M
017 02 5- 5-
FREQUENCY (Hz)
73 73 02
TIME (5µs/DIV)
02 Figure 19. Output Impedance vs. Frequency Figure 22. Large Signal Transient Response Rev. L | Page 9 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