Datasheet ADA4091-2, ADA4091-4 (Analog Devices) - 8

ADA4091-2/ADA4091-4 Data Sheet 1k 3.0 2.5 100 2.0 AV = 100 (V) ) Ω G ( IN 10 1.5 UT O SW Z AV = 10 UT OV 1.0 A 1 V = 1 0.5 ADA4091-2 ADA4091-2 VSY = ±1.5V TA = 25°C VIN = 2.8V p-p V R SY = ±1.5V L = 100kΩ 0.1 0 10 100 1k 10k 100k 1M 10M
013 036
100 1k 10k 100k 1M FREQUENCY (Hz)
07671-
FREQUENCY (Hz)
07671- Figure 11. Output Impedance vs. Frequency Figure 14. Output Swing vs. Frequency
2.0 1.6 1.5 1.4 1.2 1.0 ) V ( 1.0 0.5 GE 0.8 (V) 0 UT OLTA O ADA4091-2 V V 0.6 T V SY = ±1.5V –0.5 T U A = 25°C R TP L = 100kΩ 0.4 CL = 100pF OU –1.0 AV = +1 0.2 –1.5 ADA4091-2 0 TA = 25°C VSY = ±1.5V –2.0 –0.2
025
0 5 10 15 20 25 30 35 40 45 50 0 10 20 30 40 50 60 70 80 90
051
TIME (µs)
07671-
TIME (µs)
07671- Figure 12. Large Signal Transient Response Figure 15. Positive Overload Recovery
0.06 0 0.04 –0.2 –0.4 0.02 ) V ( –0.6 GE 0 (V) ADA4091-2 OLTA –0.8 UT VSY = ±1.5V O T V –0.02 A = 25°C T V RL = 100kΩ U C –1.0 L = 100pF TP AV = +1 –0.04 OU –1.2 ADA4091-2 –0.06 –1.4 TA = 25°C VSY = ±1.5V –0.08 –1.6 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
028
0 10 20 30 40 50 60 70 80 90
045
TIME (µs) TIME (µs)
07671- 07671- Figure 13. Small Signal Transient Response Figure 16. Negative Overload Recovery Rev. H | Page 8 of 20 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATIONS REVISION HISTORY SPECIFICATIONS ELECTRICAL SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION INPUT STAGE OUTPUT STAGE INPUT OVERVOLTAGE PROTECTION OUTLINE DIMENSIONS ORDERING GUIDE