EVAL-ADM2561EEBZ, Evaluation Board, ADM2561EBRNZ, Half-Duplex RS-485 Transceiver, 500 kbps, 3 kV RMS

EVAL-ADM2561EEBZ is an evaluation board allow the simplified, efficient evaluation of the 3KVrms ADM2561Esignal and power, isolated halfduplex RS-485 transceivers. The ADM2561E feature an integrated, isolated, dc-to-dc converter that provides power to the isolated side of the device with no additional ICs required. An on-board ADP7104 low dropout (LDO) regulator accepts an input voltage of 3.3V to 20V and regulates the voltage to a selectable 3.3V or 5V supply for the VCC pin of the ADM2561E. The LDO regulator can be bypassed to power the VCC pin of the ADM2561E directly.

• 2-layer PCB compliant to EN 55032/CISPR 32 Class B radiated emissions
• Footprint for 10.15mm x 10.05mm, 28-lead SOIC-W-FP package with 8.3mm creepage and clearance
• Flexible, low voltage VIO supply rail for interfacing with I/O nodes as low as 1.7V
• ESD protection on RS-485 A, B, Y and Z pins
• SMA connector for TxD input signal
• Optional on-board LTC6900 oscillator for providing TxD signal
• Screw terminal blocks for connecting power, digital signals and RS-485 signals
• Jumper selectable enable and disable for digital input signals
• Resistors and footprints for loopback test and termination test points for measuring all signals