ADM2587EBRWZ-REEL7

25kV/us SOIC-20-300mil Digital Isolators RoHS

PopularSOIC-20-300milROHS3 CompliantActive

Signal and Power Isolated RS-485 Devices

Manufacturer: ADI
Manufacturer part #: ADM2587EBRWZ-REEL7
Store part #: C12081
Package / case: SOIC-20-300mil
Category: Digital Isolators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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8,580 in stock

#C12081

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹1,247.40	₹1,247.40
10+	₹1,116.06	₹11,160.60
30+	₹1,035.96	₹31,078.80
100+	₹954.77	₹95,477.00

Quantity (min 1)

1 × ₹1,247.40

₹1,247.40

excl. GST

₹1,471.93 incl. 18% GST

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Standard pack: 400 per reel

ADM2587EBRWZ-REEL7

₹1,247.40 for 1 + GST

Specifications

Features: Fail-safe circuit
CMTI(kV/us): 25kV/us
Output Voltage: 3.3V
Voltage - Supply: 3.3V;5V
Operating Temperature: -40℃~+85℃
Isolation Voltage(Vrms): 2500
Communication Mode: Full-Duplex;Half-Duplex

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 400 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 1.127 g

Overview

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 iCoupler technology to combine a 3-channel isolator, a three-state differential line driver, a differential input receiver, and 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, widebody SOIC package. The ADM2582E/ADM2587E contain isoPower technology that uses high frequency switching elements to transfer power through the transformer.

Applications

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

Key features

Isolated RS-485/RS-422 transceiver, configurable as half or full duplex
isoPower integrated isolated dc-to-dc converter
±15 kV ESD protection on RS-485 input/output pins
Complies with ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E)
ADM2582E data rate: 16 Mbps
ADM2587E data rate: 500 kbps
5 V or 3.3 V operation
Connect up to 256 nodes on one bus
Open- and short-circuit, fail-safe receiver inputs
High common-mode transient immunity: >25 kV/μs
Thermal shutdown protection
Safety and regulatory approvals UL recognition: 2500 V rms for 1 minute per UL 1577 VDE Certificates of Conformity DIN EN 60747-5-2 (VDE 0884 Part 2): 2003-01 V₁₀RM = 560 V peak
Operating temperature range: -40°C to +85°C
Highly integrated, 20-lead, wide-body SOIC package

Alternatives

Similar parts — check the datasheet before substituting.

Part		Manufacturer	Package	Stock	Price from (excl. GST)	Action
	ADM2587EBRWZ#C5119494ADI · SOIC-20-300mil	ADI	SOIC-20-300mil	1,532	₹1,777.66 · 1,532 in stock	View

Questions about ADM2587EBRWZ-REEL7

What internal technologies combine to deliver fully isolated signal and power transmission in the ADM2587EBRWZ-REEL7?

The ADM2587EBRWZ-REEL7 integrates Analog Devices' proprietary iCoupler® magnetic isolation technology with an isoPower® isolated dc-to-dc converter in a single package. The integrated isolated power supply eliminates the need for an external isolated dc-to-dc converter, allowing the device to provide a fully integrated isolated RS-485 solution from a single 3.3 V or 5 V supply.

What galvanic isolation ratings, common-mode transient immunity (CMTI), and safety approvals does this device provide?

The ADM2587EBRWZ-REEL7 provides 2500 Vrms galvanic isolation for 1 minute in accordance with UL 1577 and offers common-mode transient immunity (CMTI) greater than 25 kV/µs. The datasheet also specifies a maximum repetitive isolation voltage (VIORM) of 524 Vpeak. DIN EN IEC 60747-17 (VDE 0884-17) approval is listed as pending.

How fast can the ADM2587EBRWZ-REEL7 transmit data, and how many nodes can share the RS-485 bus?

The ADM2587EBRWZ-REEL7 supports data rates of up to 500 kbps and allows up to 256 transceivers to be connected on a single RS-485 bus. The device complies with ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E).

What protection features, operating temperature range, and package type does the ADM2587EBRWZ-REEL7 offer?

The device provides ±15 kV Human Body Model (HBM) ESD protection on the RS-485 bus pins, along with thermal shutdown and open- and short-circuit fail-safe receiver inputs. It operates over the industrial temperature range of −40°C to +85°C and is housed in a 20-lead wide-body SOIC (SOIC_W) package.

What packaging format and reel quantity apply to the ADM2587EBRWZ-REEL7?

The REEL7 suffix indicates tape-and-reel packaging for automated surface-mount assembly. Factory reels contain 400 devices, and the "Z" suffix denotes a RoHS-compliant part.

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