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 M -L I 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
18 0
1k 10k 100k 1M 10M
015
100 1k 10k 100k 1M 10M 100M
5- 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 ) B AV = 100 ) (d 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
16 19
1k 10k 100k 1M 10M
0 0 5-
FREQUENCY (Hz)
2735- 73 0
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 ANCE 180 S = ±2.5V D CL = 300pF E P 150 (1V/ RL = ∞ E 0V M G A I V = 1 UT 120 LTA P VO UT 90 O 60 AV = 10 AV = 100 30 AV = 1 0
17 0
100 1k 10k 100k 1M 10M 100M
0 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. K | 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