Getting Started; Evaluation Board Setup Procedure; Changes To Evaluation Board Setup Procedure Section - Analog Devices EVAL-ADG5404FEBZ User Manual

EVAL-ADG5404FEBZ User Guide

GETTING STARTED

EVALUATION BOARD SETUP PROCEDURE

The EVAL-ADG5404FEBZ board operates independently and
does not require any additional evaluation boards or software.
An on-board LDO regulator provides digital control and the
supply voltage.
Supply the evaluation board with a dual power source of up to
±22 V or a single supply of up to 44 V. For single-supply operation,
connect VSS to GND using J3.
J3
VDD
GND
VSS
LK6
ADP7142
B
LK3
A
B
LK5 LK5 LK5
A
J3
B
DC_V1
LK4
A
B
LK2
A
LK8
LED1
Figure 2. EVAL-ADG5404FEBZ
Rev. A | Page 3 of 10
Set up a functionality test as follows:
•
Connect a power supply to J3. For single-supply operation,
connect VSS to GND using J3.
•
Insert a header at LK6 to use the on-board LDO regulator,
and set the header at LK5 to Position B.
•
LK2 through LK4 control the digital signals for each switch
on the ADG5404F.
•
When these three links are in Position A, the switches
are open (off).
•
When these three links are in Position B, the S4 switch
is closed (on), and it has a resistance of approximately
10 Ω.
•
When LK9 is in Position A, LED1 lights up to indicate that
no faults were detected at any of the source pins.
V GND V
SS DD
ADG5404F
J1:S1
S1
J1:S4
S4
FAULT DETECTION
+
SWITCH DRIVER
A0/F0 A1/F1 DR
EN
A
LK1
B
LK7
Block Diagram
J2:D1
D
SF B
LK9
A
FF
UG-790