Datasheet AD8643-EP (Analog Devices) - 9

AD8643-EP 70 140 VSY =
±
13V VSY = 5V 60 R 120 L = 2k
Ω
CL = 40pF 50 100 40 80 G = +100 ) 30 B 60 B) d d ( ( 20 IN 40 G = +10 RR GA M 10 C 20 0 0 G = +1 –10 –20 –20 –40 –30 –60 1k 10k 100k 1M 10M
21 0
1k 10k 100k 1M 10M
24 0 0-
FREQUENCY (Hz)
59 09
FREQUENCY (Hz)
09590- Figure 20. Closed-Loop Gain vs. Frequency Figure 23. CMRR vs. Frequency
70 140 VSY =
±
13V 60 120 50 100 +PSRR 40 80 G = +100 ) 30 ) B 60 d B ( 20 (d IN R 40 –PSRR G = +10 GA 10 PSR 20 0 0 G = +1 –10 –20 –20 –40 –30
2
–60 1k 10k 100k 1M 10M
-02
1k 10k 100k 1M 10M
25 0 90
FREQUENCY (Hz)
095
FREQUENCY (Hz)
09590- Figure 21. Closed-Loop Gain vs. Frequency Figure 24. PSRR vs. Frequency
140 140 V V SY =
±
13V SY = 5V 120 120 100 100 +PSRR 80 80 60 ) B) 60 B d ( (d 40 R 40 RR –PSRR M C 20 PSR 20 0 0 –20 –20 –40 –40 –60 –60 1k 10k 100k 1M 10M
23 26 0
1k 10k 100k 1M 10M
0
FREQUENCY (Hz) FREQUENCY (Hz)
09590- 09590- Figure 22. CMRR vs. Frequency Figure 25. PSRR vs. Frequency Rev. 0 | Page 9 of 12 Document Outline FEATURES ENHANCED PRODUCT FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS OUTLINE DIMENSIONS ORDERING GUIDE