Datasheet AD823A (Analog Devices) - 10

Data Sheet AD823A 100 –40 VS = ±15V G = –1 VS = 3V RF = RG = 4kΩ VOUT = 2V p-p –50 RL = 5kΩ VS = 3V VOUT = 2V p-p A) –60 p RL = 100Ω ( 10 NT V –70 S = 5V VOUT = 2V p-p B) R d V L = 1kΩ –80 S = 30V CURRE VOUT = 10V p-p HD ( AS T RL = 600Ω BI –90 1 UT INP –100 V –110 S = 5V VOUT = 2V p-p RL = 5kΩ 0.1 –120 –16 –12 –8 –4 0 4 8 12 16
069
100 1k 10k 100k 1M
516
COMMON-MODE VOLTAGE (V)
09439-
FREQUENCY (Hz)
09439- Figure 13. Input Bias Current vs. Common-Mode Voltage Figure16. Total Harmonic Distortion vs. Frequency
120 103 V R S = ±2.5V L = 2kΩ VS = ±2.5V 110 102 ) B) d dB ( N ( IN AI G GA P 100 101 O O -L -LOOP N E PEN O OP 90 100 80 99 0.1 1 10 100
1 1
–55 –25 5 35 65 95 125
0 014
LOAD RESISTANCE (kΩ) TEMPERATURE (°C)
09439- 09439- Figure 14. Open-Loop Gain vs. Load Resistance Figure 17. Open-Loop Gain vs. Temperature
1000 120 120 R V L = 10kΩ S = ±2.5 V VS = +5V RL = 2kΩ 100 CL = 20pF 100 PHASE RL = 1kΩ 100 V) ) 80 80 V/ dB rees) (k R ( L = 100Ω IN IN Deg A 60 60 GA 10 IN ( P G O GAIN O 40 40 ARG -L -LOOP M N E E PEN O OP 20 20 1 HAS P 0 0 0.1 –20 –20 –2.5 –2.0 –1.5 –1.0 –0.5 0 0.5 1.0 1.5 2.0 2.5
065
100 1k 10k 100k 1M 10M 100M
060
OUTPUT VOLTAGE (V)
09439-
FREQUENCY (Hz)
09439- Figure 15. Open-Loop Gain vs. Output Voltage, VS = ±2.5 V Figure 18. Open-Loop Gain and Phase Margin vs. Frequency Rev. B | Page 9 of 20 Document Outline Features Applications General Description Connection Diagram Revision History Specifications 5 V Operation 3.3 V Operation ±15 V Operation Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Output Impedance Applications Information Input Characteristics Output Characteristics Wideband Photodiode Preamp Active Filter Maximizing Performance Through Proper Layout Outline Dimensions Ordering Guide