Datasheet ADR225 (Analog Devices) - 8

ADR225 Data Sheet LOAD CURRENT 0mA 10.24 5.12 ) (Ω 2.56 1 10mA 1.28 0.64 PEDANCE IM 0.32 0.16 V PUT OUT = 20mV/DIV C UT OUT = 1µF O 0.08 2 0.04 0.02
012
0.01 CH1 1V CH2 20mV M100µs A CH1 1.32V
1525-
1 10 100 1k 10k 100k 1M
020 1
FREQUENCY (Hz)
11525- Figure 21. Load Transient Response Figure 23. Output Impedance (ZOUT) vs. Frequency, CIN = COUT = 1 µF
0 ) dB –20 TIO ( A N R –40 IO CT JE –60 RE Y L PP –80 SU ER W –100 PO –12010 100 1k 10k 100k 1M 10M
015
FREQUENCY (Hz)
1525- 1 Figure 22. Power Supply Rejection Ratio (PSRR) vs. Frequency, CLOAD = 1 µF Rev. B | Page 8 of 12 Document Outline Features Applications Pin Configuration General Description Table of Contents Revision History Specifications Electrical Characteristics Absolute Maximum Ratings Predicted Lifetime vs. Operating Temperature Thermal Resistance ESD Caution Typical Performance Characteristics Theory of Operation Basic Voltage Reference Connections Outline Dimensions Ordering Guide