EVAL-ADM3095EEPBZ User Guide
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
Certified Evaluation Board for the ADM3095E-EP RS-485 Transceiver with
Level 4 DO-160G EMC and Full ±42 V Fault Protection
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
Rev. 0 | Page 1 of 8
FEATURES
DO-160G Section 25 ESD protection: ±15 kV air discharge
Fully certified RS-485 bus pin protection for DO-160G EMC
standards and test levels
Section 22 Lightning Waveform 3, Waveform 4/Waveform 1,
Waveform 5A pin injection, Level 4 protection
RS-485 A pin and RS-485 B pin HBM ESD protection: >±30 kV
Provides A and B bus pin fault protection to ±42 V ac/dc peak
Convenient connections for power supplies and signals
through screw terminal blocks
1.62 V to 5.5 V operating voltage range on V
IO
logic supply
3.0 V to 5.5 V operating voltage range on V
CC
Configurable through jumper connections
Test points for measuring all signals
EVALUATION KIT CONTENTS
EVAL-ADM3095EEPBZ evaluation board
GENERAL DESCRIPTION
The E VA L-ADM3095EEPBZ can be used for evaluation of the
ADM3095E-EP RS-485 transceiver with Level 4 DO-160G
electromagnetic compatibility (EMC) and ±42 V fault protection
for ±24 V supplies. Screw terminal blocks provide convenient
connections for the power and signal connections.
The E VA L-ADM3095EEPBZ is configured through jumper
connections. Jumper connections can enable or disable the RS-485
driver and receiver. Two power supplies, one supply for the V
IO
logic supply and one V
CC
supply for the RS-485 driver/receiver,
can power the E VA L -ADM3095EEPBZ. When powering with
only one power supply, the ADM3095E-EP V
IO
and V
CC
pins
can connect with a convenient on-board jumper. In addition,
test points are included for all power and signal lines.
For full details on the ADM3095E-EP, see the ADM3095E-EP
data sheet, which must be consulted in conjunction with this
user guide when using this evaluation board.
CERTIFIED DO-160G EMC RS-485 EVALUATION
BOARD
The EVA L-ADM3095EEPBZ evaluation board has been lab tested
and certified to provide RS-485 A and RS-485 B bus pin protection
against DO-160G standards and test levels for Section 22, Light-
ning Waveform 3, Waveform 4/Waveform 1, and Waveform 5A
to Level 4, using 33 Ω or 47 Ω current limiting resistors to GND.
The ADM3095E-EP was also tested and confirmed to provide
robust protection against DO-160G, Section 25 electrostatic
discharge (ESD), with ±15 kV ESD air discharge protection.
The E VA L-ADM3095EEPBZ can withstand high voltage faults
to ±42 V ac/dc peak on the RS-485 A and RS-485 B bus pins.
EVAL-ADM3095EEPBZ PHOTOGRAPH
F
igure 1.
