Analog Devices ADP123 Evaluation Board ADP123-EVALZ ADP123-EVALZ Data Sheet
Product codes
ADP123-EVALZ
Evaluation Board User Guide
UG-055
One
Technology
Way
•
P.O.
Box
9106
•
Norwood,
MA
02062-9106,
U.S.A.
•
Tel:
781.329.4700
•
Fax:
781.461.3113
•
www.analog.com
Setting Up the Evaluation Board for the ADP122/ADP123
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
Rev. A | Page 1 of 12
FEATURES
Input voltage range: 2.3 V to 5.5 V
Output current range: 0 mA to 300 mA
Output voltage accuracy: ±1%
Operating temperature range: −40°C to +125°C
Output current range: 0 mA to 300 mA
Output voltage accuracy: ±1%
Operating temperature range: −40°C to +125°C
GENERAL DESCRIPTION
This user guide explains the functionality of the
linear regulators.
Simple device measurements, such as line and load regulation,
dropout voltage, and ground current can be achieved with only
a single voltage supply, a voltage meter, a current meter, and
load resistors.
dropout voltage, and ground current can be achieved with only
a single voltage supply, a voltage meter, a current meter, and
load resistors.
EVALUATION BOARD CONNECTION DIAGRAMS
08
52
4-
0
01
Figure 1. ADP122 PCB Layout
08
52
4-
0
02
Figure 2. ADP123 PCB Layout