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ADM2682EBRIZ-RL7 Analog Devices Chip 5 kV rms Signal Power Isolated RS-485 Transceiver ±15 kV ESD Protection

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ADM2682EBRIZ-RL7 Analog Devices Chip 5 kV rms Signal Power Isolated RS-485 Transceiver ±15 kV ESD Protection

Brand Name:	ADI chips
Model Number:	ADM2682EBRIZ-RL7
MOQ:	500
Packaging Details:	500PCS/reel
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Document:

Model:

ADM2682EBRIZ-RL7

Product Name:

ADI Chips

Type:

SMD/SMT

Data Rate:

16 Mb/s

Encapsulation:

Operating Power Supply Voltage:

3.3 V, 5 V

Supply Ability:

10000

Highlight:

ADM2682EBRIZ-RL7 RS-485 Transceiver

Analog Devices Chip Isolated Transceiver

5 kV Isolated RS-485 Transceiver

Product Description

ADI chips ADM2682EBRIZ-RL7 5 kV rms Signal and Power Isolated RS-485 Transceiver with ±15 kV ESD Protection

FEATURES

5 kV rms 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)

Data rate: 16 Mbps (ADM2682E), 500 kbps (ADM2687E)

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 1577

VISO = 5000 V rms for 1 minute

IEC/CSA 62368-1

IEC/CSA 60601-1

IEC/CSA 61010-1

CQC GB 4943.1

DIN EN IEC 60747-17 (VDE 0884-17) (Pending)

VIORM = 846 V peak

Operating temperature range: −40°C to +85°C

16-lead wide-body SOIC with >8 mm creepage and clearance

APPLICATIONS

Isolated RS-485/RS-422 interfaces

Industrial field networks

Multipoint data transmission systems

GENERAL DESCRIPTION

The ADM2682E/ADM2687E are fully integrated 5 kV rms signal

and power isolated data transceivers with ±15 kV ESD protection

and are suitable for high speed communication on multipoint trans-

mission lines. The ADM2682E/ADM2687E include an integrated 5

kV rms isolated dc-to-dc power supply that 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 ADM2682E/ADM2687E drivers have 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 con-

tention may cause excessive power dissipation. The parts are fully

specified over the industrial temperature range and are available in

a highly integrated, 16-lead, wide-body SOIC package with >8 mm

creepage and clearance.

The ADM2682E/ADM2687E 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 AN-0971 Appli-

cation Note, Recommendations for Control of Radiated Emissions

with isoPower Devices, for details on board layout considerations.

FUNCTIONAL BLOCK DIAGRAM

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products details

ADM2682EBRIZ-RL7 Analog Devices Chip 5 kV rms Signal Power Isolated RS-485 Transceiver ±15 kV ESD Protection

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips

TSLC Semileds LED Lamp Beads

High Power LED Chip

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips