EVAL-ADM3062EEB1Z Analog Devices

EVAL-ADM3062EEBZ/EVAL-ADM3062EEB1Z User Guide UG-1220 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 Evaluating the ADM3062E 3.0 V to 5.5 V, 12 kV IEC ESD Protected, 500 kbps RS-485 Transceiver FEATURES EVALUATION BOARD PHOTOGRAPHS Easy evaluation of ADM3062E 500 kbps RS-485 transceiver Board layouts for standard half-duplex RS-485 footprints 10-lead MSOP, ADM3062EBRMZ (EVAL-ADM3062EEBZ) 10-lead LFCSP, ADM3062EBCPZ (EVAL-ADM3062EEB1Z) Power/ground connections through screw terminal block 3.0 V to 5.5 V operating voltage range on VCC 1.62 V to 5.5 V VIO logic supply IEC ESD protection on the RS-485 A and B bus pins 12 kV contact discharge and 12 kV air gap discharge Screw terminal blocks for logic input/output and RS-485 signals Jumper-selectable enable/disable for RE and DE Test points for measuring all signals Figure 1. EVAL-ADM3062EEBZ Evaluation Board Resistors and footprints for termination and biasing networks EVALUATION KIT CONTENTS EVAL-ADM3062EEBZ or EVAL-ADM3062EEB1Z ADDITIONAL EQUIPMENT NEEDED Oscilloscope Signal generator or universal asynchronous receiver/transmitter (UART) 3 V to 5 V supply GENERAL DESCRIPTION The EVAL-ADM3062EEBZ and EVAL-ADM3062EEB1Z allow Figure 2. EVAL-ADM3062EEB1Z Evaluation Board quick and easy evaluation of the ADM3062E 500 kbps, RS-485 transceiver with standard MSOP and LFCSP footprints, respec- tively. The evaluation boards allow the use of input and output functions without external components. Screw terminal blocks provide convenient connections for power and ground, digital input and output, and RS-485 signals. The evaluation boards can be powered by a standard configurable bench power supply within a 3.0 V to 5.5 V range. The EVAL-ADM3062EEBZ evaluation board has a footprint for the ADM3062EBRMZ half-duplex RS-485 transceiver in a 10-lead MSOP package. The EVAL-ADM3062EEB1Z evaluation board has a footprint for the ADM3062EBCPZ half-duplex RS-485 transceiver in a 10-lead LFCSP package. Complete specifications for the ADM3062E are provided in the ADM3062E data sheet and must be consulted in conjunction with this user guide when using the evaluation board. PLEASE SEE THE LAST PAGE FOR AN IMPORTANT WARNING AND LEGAL TERMS AND CONDITIONS. Rev. 0 Page 1 of 9 16390-102 16390-101UG-1220 EVAL-ADM3062EEBZ/EVAL-ADM3062EEB1Z User Guide TABLE OF CONTENTS Features .............................................................................................. 1 Other Board Components............................................................3 Evaluation Kit Contents ................................................................... 1 Half-Duplex RS-485 Transceivers Point to Point Test..............4 Additional Equipment Needed ....................................................... 1 IEC 61000-4-2 ESD Protection to 12 kV (Contact) and 12 kV (Air Gap) ..........................................................................4 General Description ......................................................................... 1 Evaluation Board Schematics and Artwork ...................................5 Evaluation Board Photographs ....................................................... 1 Ordering Information .......................................................................8 Revision History ............................................................................... 2 Bill of Materials ..............................................................................8 Evaluation Board Hardware ............................................................ 3 Related Links ..................................................................................9 Setting Up the Evaluation Board ................................................ 3 Input and Output Connections .................................................. 3 REVISION HISTORY 2/2018Revision 0: Initial Version Rev. 0 Page 2 of 9