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ADM2485

Analog Devices
Part Number ADM2485
Manufacturer Analog Devices
Description High Speed Isolated RS-485 Transceiver
Published Dec 14, 2006
Detailed Description High Speed, Isolated RS-485 Transceiver with Integrated Transformer Driver ADM2485 FEATURES Half-duplex, isolated RS-48...
Datasheet PDF File ADM2485 PDF File

ADM2485
ADM2485

Overview
High Speed, Isolated RS-485 Transceiver with Integrated Transformer Driver ADM2485 FEATURES Half-duplex, isolated RS-485 transceiver Integrated oscillator driver for external transformer PROFIBUS® compliant Complies with ANSI/TIA/EIA RS-485-A-98 and ISO 8482:1987(E) Data rate: 16 Mbps 5 V or 3.
3 V operation (VDD1) 50 nodes on bus High common-mode transient immunity: >25 kV/μs Isolated DE OUT status output Thermal shutdown protection Safety and regulatory approvals UL recognition: 2500 V rms for 1 minute per UL 1577 VDE Certificate of Conformity DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 Reinforced insulation, VIORM = 560 V peak Operating temperature range: –40°C to +85°C Wide-body, 16-lead SOIC package APPLICATIONS Isolated RS-485/RS-422 interfaces PROFIBUS networks Industrial field networks Multipoint data transmission systems GENERAL DESCRIPTION The ADM2485 differential bus transceiver is an integrated, galvanically isolated component designed for bidirectional data communica...


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