Datasheet AD8614, AD8644 (Analog Devices) - 8

AD8614/AD8644 9 100 VS = 18V T 8 A = 25°C ) SR+ Hz 7 V/ n s) 6 Y ( /µ SR– IT S (V E 5 T EN A 10 R 4 ISE D EW O N SL 3 E G A T 2 A L V = 1 RL = 2kΩ VO 1 C
2 4
L = 200pF
02 02
T
5- 5-
A = 25°C
48 48
0
06
1
06
0 2 4 6 8 10 12 14 16 18 20 10 100 1k 10k SUPPLY VOLTAGE (V) FREQUENCY (Hz)
Figure 22. Slew Rate vs. Supply Voltage Figure 24. Voltage Noise Density vs. Frequency, VS = 18 V
100 V S = 5V TA = 25°C Hz) / V n ( Y IT NS DE 10 E IS O N E AG T L O V
23 0 5- 48
1
06
10 100 1k 10k FREQUENCY (Hz)
Figure 23. Voltage Noise Density vs. Frequency, VS = 5 V 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 OUTPUT SHORT-CIRCUIT PROTECTION INPUT OVERVOLTAGE PROTECTION OUTPUT PHASE REVERSAL POWER DISSIPATION UNUSED AMPLIFIERS CAPACITIVE LOAD DRIVE DIRECT ACCESS ARRANGEMENT A ONE-CHIP HEADPHONE/MICROPHONE PREAMPLIFIER SOLUTION OUTLINE DIMENSIONS ORDERING GUIDE