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ADM2486

Features: Half-duplex, isolated RS-485 transceiver PROFIBUS®-compliant ANSI EIA/TIA 485-A and ISO 8482: 1987(E) compliant 20 Mbps data rate 5 V or 3 V operation (VDD1) High common-mode transient immunity: >25 kV/s Isolated DE status output Receiver open-circuit, fail-safe design Thermal shu...

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SeekIC No. : 004275761 Detail

ADM2486: Features: Half-duplex, isolated RS-485 transceiver PROFIBUS®-compliant ANSI EIA/TIA 485-A and ISO 8482: 1987(E) compliant 20 Mbps data rate 5 V or 3 V operation (VDD1) High common-mode transient...

ADM2486 Data Sheet

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Part Number:
ADM2486
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

Half-duplex, isolated RS-485 transceiver
PROFIBUS®-compliant
ANSI EIA/TIA 485-A and ISO 8482: 1987(E) compliant
20 Mbps data rate
5 V or 3 V operation (VDD1)
High common-mode transient immunity: >25 kV/s
Isolated DE status output
Receiver open-circuit, fail-safe design
Thermal shutdown protection
50 nodes on bus
Safety and regulatory approvals
UL recognition-2500 Vrms for 1 minute per UL 1577
CSA Component Acceptance Notice #5A
VDE Certificate of Conformity
DIN EN 60747-5-2 (VDE 0884 Part 2): 2003-01
DIN EN 60950 (VDE 0805): 2001-12; EN 60950: 2000
VIORM = 560 V peak
Operating temperature range: −40°C to +85°C
Wide body, 16-lead SOIC package




Application

Isolated RS-485/RS-422 interfaces
PROFIBUS networks
Industrial field networks
Multipoint data transmission systems




Pinout

ADM2486 Diagram

Connection Diagram




Specifications

Parameter Rating
VDD1 −0.5 V to +7 V
VDD2 −0.5 V to +6 V
Digital Output Voltage
RxD −0.5 V to VDD1 + 0.5 V
DE −0.5 V to VDD2 + 0.5 V
Driver Output/Receiver Input Voltage −9 V to +14 V
Operating Temperature Range −40°C to +85°C
Storage Temperature Range −55°C to +150°C
Average Output Current per Pin−35 mA to +35 mA
JA Thermal Impedance 73°C/W
Lead Temperature
Soldering (10 sec) 260°C
Vapor Phase (60 sec)215°C
Infrared (15 sec)220°C




Description

The ADM24861 differential bus transceiver is an integrated, galvanically isolated component designed for bidirectional data communication on multipoint bus transmission lines. It is designed for




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