• ADM2587EBRWZ-REEL7
  • ADM2587EBRWZ-REEL7
  • ADM2587EBRWZ-REEL7
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The ADM2582E/ADM2587E are fully integrated signal and power isolated data transceivers with ±15 kV ESD protection and are suitable for high speed communication on multipoint transmission lines. The ADM2582E/ADM2587E include an integrated isolated dc-to-dc power supply, which eliminates the need for an external dc-to-dc isolation block. They are designed for balanced transmission lines and comply with ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E). The devices integrate Analog Devices, Inc., iCoupler® technology to combine a 3-channel isolator, a three-state differential line driver, a differential input receiver, and Analog Devices isoPower dc-to-dc converter into a single package. The devices are powered by a single 5 V or 3.3 V supply, realizing a fully integrated signal and power isolated RS-485 solution. The ADM2582E/ADM2587E driver has an active high enable. An active low receiver enable is also provided, which causes the receiver output to enter a high impedance state when disabled. The devices have current limiting and thermal shutdown features to protect against output short circuits and situations where bus contention may cause excessive power dissipation. The parts are fully specified over the industrial temperature range and are available in a highly integrated, 20-lead, wide-body SOIC package. The ADM2582E/ADM2587E contain isoPower technology that uses high frequency switching elements to transfer power through the transformer. Special care must be taken during printed circuit board (PCB) layout to meet emissions standards. Refer to the AN-0971 Application Note, Control of Radiated Emissions with isoPower Devices, for details on board layout considerations. Applications Isolated RS-485/RS-422 interfaces Industrial field networks Multipoint data transmission systems

Количество в упаковке400
КорпусSO20
Вес1.178 г
Device TypeTransceiver
IC Interface TypeRS422, RS485
No. of Drivers1Drivers
Supply Voltage Min3V
Supply Voltage Max5.5V
Driver Case StyleWSOIC
No. of Pins20Pins
Operating Temperature Min-40°C
Operating Temperature Max85°C
PackagingCut Tape
Product Range-
Automotive Qualification Standard-
RoHS Phthalates CompliantYes
MSL-
SVHCNo SVHC (07-Jul-2017)
case_package_siSOIC
rohs_statusCompliant
supply_voltage_dc3.00 V (min)
lead_free_statusContains Lead
mounting_styleSurface Mount
packagingCut Tape (CT)
case_packageSOIC
supply_current125 mA
lifecycle_statusActive
pin_count20
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