Datasheet AD8651, AD8652 (Analog Devices) - 9
| Hersteller | Analog Devices |
| Beschreibung | 50 MHz, Precision Low Distortion, Low Noise CMOS Dual Op Amp |
| Seiten / Seite | 20 / 9 — Data Sheet. AD8651/AD8652. 140. S = ±2.5V. 120. L = 1MΩ. CL = 47pF. 100. … |
| Revision | D |
| Dateiformat / Größe | PDF / 472 Kb |
| Dokumentensprache | Englisch |
Data Sheet. AD8651/AD8652. 140. S = ±2.5V. 120. L = 1MΩ. CL = 47pF. 100. –45. G = 100. B d. rees). G = 10. –90. D (. O O. G = 1. HAS P. S O. –135. L C. –20. –180
Textversion des Dokuments
Data Sheet AD8651/AD8652 140 0 60 V V S = ±2.5V S = ±2.5V R 120 L = 1MΩ CL = 47pF 40 100 –45 G = 100 ) ) B B d (d ( 80 IN IN 20 rees) A G = 10 G GA eg P P 60 –90 D ( O O OO E -L -L 0 40 D N E G = 1 E HAS P S O OP 20 –135 L C –20 0 –20 –180
3
–40 10 100 1k 10k 100k 1M 10M 100M
26 02
5k 50k 500k 5M 50M 300M
-0 1- 01
FREQUENCY (Hz)
30
FREQUENCY (Hz)
33 03 0 Figure 23. Open-Loop Gain and Phase vs. Frequency Figure 26. Closed-Loop Gain vs. Frequency
117 6 VS = ±2.5V RL = 1kΩ 5 116 ) V V S = 5V ) ( B G d IN 4 ( IN 115 SW T GA P 3 TPU OO U 114 -L VS = 2.7V N M O E 2 P O IMU X 113 MA 1 112
4
0 –50 0 50 100 150
27 02
100k 1M 10M 100M
-0 1- 01
TEMPERATURE (°C)
30
FREQUENCY (Hz)
33 03 0 Figure 24. Open-Loop Gain vs. Temperature Figure 27. Maximum Output Swing vs. Frequency
140 V V S = ±2.5V S = ±2.5V C 130 I L = 47pF L = 250µA AV = 1 IL = 2.5mA 120 ) B I (d L = 4.2mA ) 110 IN IV A D G 1V/ 100 ( E OOP G -L TA N 90 E VOL OP 80 70 60
28
0 50 100 150 200 250
25 0 -0 1- 01
OUTPUT VOLTAGE SWING FROM THE RAILS (mV)
30
TIME (100µs/DIV)
33 03 0 Figure 25. Open-Loop Gain vs. Output Voltage Swing Figure 28. Large Signal Response Rev. D | Page 9 of 20 Document Outline Features Applications Pin Configurations General Description Table of Contents Revision History Specifications Electrical Characteristics Absolute Maximum Ratings ESD Caution Thermal Resistance Typical Performance Characteristics Applications Theory of Operation Rail-to-Rail Output Stage Rail-to-Rail Input Stage Input Protection Overdrive Recovery Layout, Grounding, and Bypassing Considerations Power Supply Bypassing Grounding Leakage Currents Input Capacitance Output Capacitance Settling Time THD Readings vs. Common-Mode Voltage Driving a 16-Bit ADC Outline Dimensions Ordering Guide
3
–40 10 100 1k 10k 100k 1M 10M 100M
26 02
5k 50k 500k 5M 50M 300M
-0 1- 01
FREQUENCY (Hz)
30
FREQUENCY (Hz)
33 03 0 Figure 23. Open-Loop Gain and Phase vs. Frequency Figure 26. Closed-Loop Gain vs. Frequency
117 6 VS = ±2.5V RL = 1kΩ 5 116 ) V V S = 5V ) ( B G d IN 4 ( IN 115 SW T GA P 3 TPU OO U 114 -L VS = 2.7V N M O E 2 P O IMU X 113 MA 1 112
4
0 –50 0 50 100 150
27 02
100k 1M 10M 100M
-0 1- 01
TEMPERATURE (°C)
30
FREQUENCY (Hz)
33 03 0 Figure 24. Open-Loop Gain vs. Temperature Figure 27. Maximum Output Swing vs. Frequency
140 V V S = ±2.5V S = ±2.5V C 130 I L = 47pF L = 250µA AV = 1 IL = 2.5mA 120 ) B I (d L = 4.2mA ) 110 IN IV A D G 1V/ 100 ( E OOP G -L TA N 90 E VOL OP 80 70 60
28
0 50 100 150 200 250
25 0 -0 1- 01
OUTPUT VOLTAGE SWING FROM THE RAILS (mV)
30
TIME (100µs/DIV)
33 03 0 Figure 25. Open-Loop Gain vs. Output Voltage Swing Figure 28. Large Signal Response Rev. D | Page 9 of 20 Document Outline Features Applications Pin Configurations General Description Table of Contents Revision History Specifications Electrical Characteristics Absolute Maximum Ratings ESD Caution Thermal Resistance Typical Performance Characteristics Applications Theory of Operation Rail-to-Rail Output Stage Rail-to-Rail Input Stage Input Protection Overdrive Recovery Layout, Grounding, and Bypassing Considerations Power Supply Bypassing Grounding Leakage Currents Input Capacitance Output Capacitance Settling Time THD Readings vs. Common-Mode Voltage Driving a 16-Bit ADC Outline Dimensions Ordering Guide