Datasheet AD823 (Analog Devices) - 9
| Manufacturer | Analog Devices |
| Description | 16 MHz, Rail-to-Rail FET Input Dual Amplifier |
| Pages / Page | 21 / 9 — AD823. Data Sheet. 110. S = ±2.5V. L = 2kΩ. +VS = +5V. 100. B) d. B) d … |
| Revision | E |
| File Format / Size | PDF / 453 Kb |
| Document Language | English |
AD823. Data Sheet. 110. S = ±2.5V. L = 2kΩ. +VS = +5V. 100. B) d. B) d 92. N (. AI 90. G P. O 90. -L 80. PEN. 10k. 100k. 500k. –55. –25. 125. LOAD RESISTANCE (Ω)
Text Version of Document
AD823 Data Sheet 110 95 V R S = ±2.5V L = 2kΩ 94 +VS = +5V 100 93 B) d B) d 92 N ( N ( AI 90 AI G 91 P G P O O O O 90 -L 80 -L PEN 89 PEN O O 88 70 87 60 86
011
100 1k 10k 100k 500k –55 –25 5 35 65 95 125
014
LOAD RESISTANCE (Ω) TEMPERATURE (°C)
00901- 00901- Figure 11. Open-Loop Gain vs. Load Resistance Figure 14. Open-Loop Gain vs. Temperature
1000 100 100 RL = 2kΩ C R L = 20pF L = 10kΩ 80 80 ) 100 V V k rees) PHASE B) N ( 60 d 60 R Deg AI L = 1kΩ N ( G AI IN ( P O 10 G 40 40 O P ARG O -L R GAIN L = 100Ω O M E -L PEN 20 20 O HAS 1 PEN P O 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
012
100 1k 10k 100k 1M 10M 100M
015
OUTPUT VOLTAGE (V)
00901-
FREQUENCY (Hz)
00901- Figure 12. Open-Loop Gain vs. Output Voltage, VS = ±2.5 V Figure 15. Open-Loop Gain and Phase Margin vs. Frequency
–40 100 +VS = +5V –50 ) √Hz –60 V/ +VS = +3V 30 VOUT = 2V p-p ALL –70 ISE (n B) RL = 100Ω O d OTHERS E N HD ( G –80 T VS = ±2.5V A VOUT = 2V p-p +V LT V S = +3V S = ±15V R O 10 L = 1kΩ V –90 V OUT = 2V p-p OUT = 10V p-p V R R L = 5kΩ L = 600Ω UT INP –100 +VS = +5V VOUT = 2V p-p RL = 5kΩ –110 3 100 1k 10k 100k 1M
013
10 100 1k 10k 100k 1M
016
FREQUENCY (Hz) FREQUENCY (Hz)
00901- 00901- Figure 13. Total Harmonic Distortion vs. Frequency Figure 16. Input Voltage Noise vs. Frequency Rev. E | Page 8 of 20 Document Outline Features Applications Connection Diagram General Description Table of Contents Revision History Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Typical Performance Characteristics Theory of Operation Output Impedance Application Notes Input Characteristics Output Characteristics A/D Driver 3 V, Single-Supply Stereo Headphone Driver Second-Order Low-Pass Filter Single-Supply Half-Wave and Full-Wave Rectifiers Outline Dimensions Ordering Guide
011
100 1k 10k 100k 500k –55 –25 5 35 65 95 125
014
LOAD RESISTANCE (Ω) TEMPERATURE (°C)
00901- 00901- Figure 11. Open-Loop Gain vs. Load Resistance Figure 14. Open-Loop Gain vs. Temperature
1000 100 100 RL = 2kΩ C R L = 20pF L = 10kΩ 80 80 ) 100 V V k rees) PHASE B) N ( 60 d 60 R Deg AI L = 1kΩ N ( G AI IN ( P O 10 G 40 40 O P ARG O -L R GAIN L = 100Ω O M E -L PEN 20 20 O HAS 1 PEN P O 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
012
100 1k 10k 100k 1M 10M 100M
015
OUTPUT VOLTAGE (V)
00901-
FREQUENCY (Hz)
00901- Figure 12. Open-Loop Gain vs. Output Voltage, VS = ±2.5 V Figure 15. Open-Loop Gain and Phase Margin vs. Frequency
–40 100 +VS = +5V –50 ) √Hz –60 V/ +VS = +3V 30 VOUT = 2V p-p ALL –70 ISE (n B) RL = 100Ω O d OTHERS E N HD ( G –80 T VS = ±2.5V A VOUT = 2V p-p +V LT V S = +3V S = ±15V R O 10 L = 1kΩ V –90 V OUT = 2V p-p OUT = 10V p-p V R R L = 5kΩ L = 600Ω UT INP –100 +VS = +5V VOUT = 2V p-p RL = 5kΩ –110 3 100 1k 10k 100k 1M
013
10 100 1k 10k 100k 1M
016
FREQUENCY (Hz) FREQUENCY (Hz)
00901- 00901- Figure 13. Total Harmonic Distortion vs. Frequency Figure 16. Input Voltage Noise vs. Frequency Rev. E | Page 8 of 20 Document Outline Features Applications Connection Diagram General Description Table of Contents Revision History Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Typical Performance Characteristics Theory of Operation Output Impedance Application Notes Input Characteristics Output Characteristics A/D Driver 3 V, Single-Supply Stereo Headphone Driver Second-Order Low-Pass Filter Single-Supply Half-Wave and Full-Wave Rectifiers Outline Dimensions Ordering Guide
