Datasheet AD8682, AD8684 (Analog Devices) - 5

AD8682/AD8684 TYPICAL PERFORMANCE CHARACTERISTICS 80 180 70 VS = ±15V VS = ±15V TA = 25°C 60 TA = 25°C 60 135 50 ) AVCL = 100 B) B 40 40 90 (d (d IN IN 30 A ree) A A eg G VCL = 10 P P G 20 45 20 O O O O SE (D -L -L 10 0 0 PHA ED A S VCL = 1 PEN O 0 O L C –10 –20 –45 –20 –40 –90
3
–30 1k 10k 100k 1M 10M
-00
1k 10k 100k 1M 10M
006
FREQUENCY (Hz) FREQUENCY (Hz)
06278 6278- 0 Figure 3. AD8682 Open-Loop Gain and Phase vs. Frequency Figure 6. AD8682 Closed-Loop Gain vs. Frequency
45 30 V V S = ±15V S = ±15V 40 R R L = 10kΩ L = 10kΩ C 25 L = 50pF 35 –SR ) V /m 30 20 V s) ( /µ IN V 25 ( GA TE 15 P A 20 R OO -L EW N 15 10 E SL +SR OP 10 5 5 0 0
7
–75 –50 –25 0 25 50 75 100 125
004
–75 –50 –25 0 25 50 75 100 125
-00
TEMPERATURE (°C)
6278-
TEMPERATURE (°C)
0 06278 Figure 4. AD8682 Open-Loop Gain vs. Temperature Figure 7. Slew Rate vs. Temperature
80 1000 V V S = ±15V S = ±15V R VCM = 0V 70 L = 2kΩ VIN = 100mV p-p AVCL = 1 60 TA = 25°C A) 100 ) +OS (p T 50 N (% T O RRE O 40 –OS 10 CU AS VERSH 30 O BI UT 20 1 INP 10 0 0.1 0 100 200 300 400 500
005
–75 –50 –25 0 25 50 75 100 125
008 78-
LOAD CAPACITANCE (pF)
278-
TEMPERATURE (°C)
06 062 Figure 5. Small Signal Overshoot vs. Load Capacitance Figure 8. AD8682 Input Bias Current vs. Temperature Rev. B | Page 5 of 16 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION HIGH-SIDE SIGNAL CONDITIONING PHASE INVERSION ACTIVE FILTERS PROGRAMMABLE STATE VARIABLE FILTER OUTLINE DIMENSIONS ORDERING GUIDE