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ADM2582 Datasheet PDF

Part Series:ADM2582 Series
Category:Interface ICs
Description:2.5kV Signal and Power Isolated, ±15kV ESD Protected, Full/Half Duplex RS-485 Transceiver (16Mbps)
Document:ADM2582EBRWZ-REEL7 Datasheet PDF (21 Pages)

ADM2582EBRWZ - ADI Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
20 Pin
Supply Voltage (DC)
3.00V (min)
Case/Package
SOIC-20
Rise/Fall Time
15ns (Max)
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ADM2582EBRWZ - ADI Function Overview

The ADM2582EBRWZ is a Signal and Power Isolated RS-485 Transceiver with ±15kV ESD protection and are suitable for high speed communication on multipoint transmission lines. The device includes an integrated isolated DC-to-DC power supply, which eliminates the need for an external DC-to-DC isolation block. The transceiver employs the iCoupler® technology to combine a 3-channel isolator, a three-state differential line driver, a differential input receiver and isoPower DC-to-DC converter. The ADM2582E 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 device has current-limiting and thermal shutdown features to protect against output short circuits and situations where bus contention causes excessive power dissipation. It contains isoPower technology that uses high frequency switching elements to transfer power through the transformer.
Isolated RS-485/RS-422 transceiver, configurable as half or full duplex
isoPower® integrated isolated DC-to-DC converter
±15kV ESD protection on RS-485 input/output pins
Complies with ANSI/TIA/EIA-485-A-98 and ISO 8482:1987 (E)
16Mbps Data rate
Connect up to 256 nodes on one bus
Open- and short-circuit, fail-safe receiver inputs
High common-mode transient immunity (>25kV/µs)
Thermal shutdown protection
ESD sensitive device, take proper precaution while handling the device.
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