Datasheet ADP1715, ADP1716 (Analog Devices) - 9

ADP1715/ADP1716 0 0 VRIPPLE = 50mV p-p VRIPPLE = 50mV p-p –10 VIN = 5V –10 VIN = 5V VOUT = 3.3V VOUT = 3.3V COUT = 2.2µF COUT = 2.2µF –20 I –20 LOAD = 100µA ILOAD = 100mA –30 –30 B) B) d –40 d –40 RR ( RR ( S –50 S –50 P P –60 –60 –70 –70 –80
39
–80
40 0 0 0- 0- 1 1 061
–90
061
–90 10 100 1k 10k 100k 1M 10M 10 100 1k 10k 100k 1M 10M FREQUENCY (Hz) FREQUENCY (Hz)
Figure 23. Power Supply Rejection Ratio vs. Frequency Figure 25. Power Supply Rejection Ratio vs. Frequency
0 VRIPPLE = 50mV p-p –10 VIN = 5V VOUT = 3.3V COUT = 2.2µF –20 ILOAD = 10mA –30 B) d –40 RR ( S –50 P –60 –70 –80
19 0 0- 1
–90
061
10 100 1k 10k 100k 1M 10M FREQUENCY (Hz)
Figure 24. Power Supply Rejection Ratio vs. Frequency Rev. 0 | Page 9 of 20 Document Outline FEATURES APPLICATIONS TYPICAL APPLICATION CIRCUITS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION SOFT-START FUNCTION (ADP1715) ADJUSTABLE OUTPUT VOLTAGE (ADP1715 ADJUSTABLE) TRACK MODE (ADP1716) ENABLE FEATURE APPLICATION INFORMATION CAPACITOR SELECTION CURRENT LIMIT AND THERMAL OVERLOAD PROTECTION THERMAL CONSIDERATIONS PRINTED CIRCUIT BOARD LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE