Datasheet AD8591, AD8592, AD8594 (Analog Devices) - 8

AD8591/AD8592/AD8594 200 140 VS = 5V VS = 5V T T 180 A = 25°C 120 A = 25°C AV = 10 160 100 –PSRR 140 80 ) Ω ( 120 ) 60 B +PSRR d 100 40 DANCE RR ( E S P 80 P 20 IM AV = 1 60 0 40 –20 20 –40 0 –60 1k 10k 100k 1M 10M 100M
18
100 1k 10k 100k 1M 10M
21 0 0 6- 6-
FREQUENCY (Hz)
10
FREQUENCY (Hz)
10 01 01 Figure 17. Closed-Loop Output Impedance vs. Frequency Figure 20. Power Supply Rejection Ratio vs. Frequency
110 60 VS = 5V V T S = 2.5V A = 25°C RL = 2kΩ TA = 25°C 100 ) 50 (% +OS T O –OS 90 O 40 H S B) d ER V 80 O 30 RR ( L A CM N G 70 20 SI L L A 60 SM 10 50 0 1k 10k 100k 1M 10M
19
10 100 1k 10k
22 0 0 6- 6-
FREQUENCY (Hz)
10
CAPACITANCE (pF)
10 01 01 Figure 18. Common-Mode Rejection Ratio vs. Frequency Figure 21. Small Signal Overshoot vs. Load Capacitance
140 60 VS = 2.5V V T S = 5V 120 A = 25°C RL = 2kΩ TA = 25°C ) 50 100 (% T 80 O O 40 60 SH –OS B) d +PSRR ER V +OS 40 O 30 RR ( L S –PSRR A P 20 N G 20 0 SI L L A –20 SM 10 –40 –60 0 100 1k 10k 100k 1M 10M
0
10 100 1k 10k
23 02 0 6- 6-
FREQUENCY (Hz)
10
CAPACITANCE (pF)
10 01 01 Figure 19. Power Supply Rejection Ratio vs. Frequency Figure 22. Small Signal Overshoot vs. Load Capacitance Rev. B | Page 8 of 16 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATIONS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION INPUT VOLTAGE PROTECTION OUTPUT PHASE REVERSAL OUTPUT SHORT-CIRCUIT PROTECTION POWER DISSIPATION CAPACITIVE LOADING PC98-COMPLIANT HEADPHONE/SPEAKER AMPLIFIER A COMBINED MICROPHONE AND SPEAKER AMPLIFIER FOR CELLPHONE AND PORTABLE HEADSETS AN INEXPENSIVE SAMPLE-AND-HOLD CIRCUIT DIRECT ACCESS ARRANGEMENT FOR PCMCIA MODEMS (TELEPHONE LINE INTERFACE) SINGLE-SUPPLY DIFFERENTIAL LINE DRIVER OUTLINE DIMENSIONS ORDERING GUIDE