Datasheet AD8531, AD8532, AD8534 (Analog Devices) - 10

AD8531/AD8532/AD8534 0.8 TA = 25°C VS = ±2.5V A 0.7 100 V = 1 RL = 2kΩ A) 90 TA = 25°C (m R 0.6 IE IF L P 0.5 /AM 0.4 NT URRE 0.3 C LY 0.2 10 P UP 0% S 0.1
0 3 03 03 9-
500mV 500ns
9- 09 09 01 01
0 0.75 1.00 1.50 2.00 2.50 3.00 SUPPLY VOLTAGE (±V)
Figure 30. Supply Current per Amplifier vs. Supply Voltage Figure 33. Large Signal Transient Response
VS = 1.35V VS = ±1.35V VIN = 50mV A 100 V = 1 AV = 1Ω RL = 2kΩ RL = 2kΩ 90 TA = 25°C CL = 300pF TA = 25°C IV /D 0V mV 20 10 0%
1 4 03 -03
500mV 500ns
9- 099 09 01 01
500 ns/DIV
Figure 31. Small Signal Transient Response Figure 34. Large Signal Transient Response
1V 10µs 100 90 IV /D 0V VS = 2.5V mV VIN = 50mV 20 AV = 1Ω RL = 2kΩ CL = 300pF TA = 25°C 10 0%
2 5 03 -03
1V
9- 099 09 01 01
500ns/DIV
Figure 32. Small Signal Transient Response Figure 35. No Phase Reversal Rev. F | Page 10 of 20 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 SHORT-CIRCUIT PROTECTION POWER DISSIPATION POWER CALCULATIONS FOR VARYING OR UNKNOWN LOADS CALCULATING POWER BY MEASURING AMBIENT AND CASE TEMPERATURE CALCULATING POWER BY MEASURING SUPPLY CURRENT INPUT OVERVOLTAGE PROTECTION OUTPUT PHASE REVERSAL CAPACITIVE LOAD DRIVE APPLICATIONS INFORMATION HIGH OUTPUT CURRENT, BUFFERED REFERENCE/REGULATOR SINGLE-SUPPLY, BALANCED LINE DRIVER SINGLE-SUPPLY HEADPHONE AMPLIFIER SINGLE-SUPPLY, 2-WAY LOUDSPEAKER CROSSOVER NETWORK DIRECT ACCESS ARRANGEMENT FOR TELEPHONE LINE INTERFACE OUTLINE DIMENSIONS ORDERING GUIDE