Datasheet AD8665, AD8666, AD8668 (Analog Devices) - 7
| Manufacturer | Analog Devices |
| Description | 16 V, 4 MHz Rail-to-Rail Single Op Amp |
| Pages / Page | 16 / 7 — AD8665/AD8666/AD8668. 100. VDD = 16V. RL = 2kΩ. TA = 25°C. CL = 10pF. … |
| Revision | B |
| File Format / Size | PDF / 629 Kb |
| Document Language | English |
AD8665/AD8666/AD8668. 100. VDD = 16V. RL = 2kΩ. TA = 25°C. CL = 10pF. rees). Deg. PHASE. RR (. HAS. -LOOP. 135. GAIN. ФM = 73°. O L N-. 180. PSRR–. PSRR+
Model Line for this Datasheet
Text Version of Document
AD8665/AD8666/AD8668 80 0 100 VDD = 16V VDD = 16V RL = 2kΩ TA = 25°C CL = 10pF 60 45 rees) 80 ) Deg dB ( ( T PHASE F IN 40 90 HI 60 B) GA S d E RR ( HAS S -LOOP 20 135 P P 40 N GAIN ФM = 73° P E O OP O L N- 0 180 E 20 P PSRR– O PSRR+ –20 225 0 1k 10k 100k 1M 10M
011
1k 10k 100k 1M 4M
014
FREQUENCY (Hz) FREQUENCY (Hz)
06195- 06195- Figure 13. Open-Loop Gain and Phase vs. Frequency Figure 16. Power Supply Rejection Ratio vs. Frequency
1000 100 VDD = 16V VDD = 5V TO 16V TA = 25°C ) 100 √HzV/ Y (n A T V = +100 SI ) 10 Ω EN ( 10 UT A A V = +10 V = +1 OZ ISE D 1 O E N G A T L 0.1 VO 0.01 1 100 1k 10k 100k 1M 10M 10 100 1k 10k
012 015
FREQUENCY (Hz) FREQUENCY (Hz)
06195- 06195- Figure 14. Closed-Loop Output Impedance vs. Frequency Figure 17. Voltage Noise Density vs. Frequency
120 V VDD = 5V TO 16V DD = 16V T TA = 25°C A = 25°C 100 IV) 80 D B) µV/ d 1 ( 60 RR ( GE CM OLTA 40 V 20
016
0 1k 10k 100k 1M 4M TIME (1s/DIV)
013 06195-
FREQUENCY (Hz)
06195- Figure 15. Common-Mode Rejection Ratio vs. Frequency Figure 18. 0.1 Hz to 10 Hz Voltage Noise Rev. B | Page 7 of 16 Document Outline Features Applications General Description Pin Configurations Revision History Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Typical Performance Characteristics Outline Dimensions Ordering Guide
011
1k 10k 100k 1M 4M
014
FREQUENCY (Hz) FREQUENCY (Hz)
06195- 06195- Figure 13. Open-Loop Gain and Phase vs. Frequency Figure 16. Power Supply Rejection Ratio vs. Frequency
1000 100 VDD = 16V VDD = 5V TO 16V TA = 25°C ) 100 √HzV/ Y (n A T V = +100 SI ) 10 Ω EN ( 10 UT A A V = +10 V = +1 OZ ISE D 1 O E N G A T L 0.1 VO 0.01 1 100 1k 10k 100k 1M 10M 10 100 1k 10k
012 015
FREQUENCY (Hz) FREQUENCY (Hz)
06195- 06195- Figure 14. Closed-Loop Output Impedance vs. Frequency Figure 17. Voltage Noise Density vs. Frequency
120 V VDD = 5V TO 16V DD = 16V T TA = 25°C A = 25°C 100 IV) 80 D B) µV/ d 1 ( 60 RR ( GE CM OLTA 40 V 20
016
0 1k 10k 100k 1M 4M TIME (1s/DIV)
013 06195-
FREQUENCY (Hz)
06195- Figure 15. Common-Mode Rejection Ratio vs. Frequency Figure 18. 0.1 Hz to 10 Hz Voltage Noise Rev. B | Page 7 of 16 Document Outline Features Applications General Description Pin Configurations Revision History Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Typical Performance Characteristics Outline Dimensions Ordering Guide
