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ADM2485BRWZ - ADI
Manufacturer:
ADI
ManyChip's Part#:
MC798726
Category:
Interface Isolator, Digital Isolator
Package:
SOIC-16
Datasheet:
Datasheet 3D Model
Description:
ANALOG DEVICES ADM2485BRWZ Digital Isolator, 1Channel, 45ns, 2.7V, 5.5V, SOIC, 16Pins
Stock Locations:
Availability:
287 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 4.19

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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Description

The ADM2485 series high speed Isolated RS-485 Transceiver with integrated transformer driver. This differential bus transceiver is an integrated, galvanically isolated component designed for bidirectional data communication on multipoint bus transmission lines. It is designed for balanced transmission lines and complies with ANSI/TIA/EIA RS-485-A-98 and ISO 8482:1987(E). The device employs Analog Devices, Inc., iCoupler® technology to combine a 3-channel isolator, a three-state differential line driver and a differential input receiver. An on-chip oscillator outputs a pair of square waveforms that drive an external transformer to provide isolated power with an external transformer. The logic side of the device can be powered with either a 5 or a 3.3V supply and the bus side is powered with an isolated 5V supply. The ADM2485 driver has an active high enable.
Integrated oscillator driver for external transformer
PROFIBUS® compliant
50 Nodes on bus
Isolated DE OUT status output Thermal shutdown protection
>25kV/µs High common-mode transient immunity
560V Peak reinforced insulation

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ADM2485BRWZ Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	SOIC-16
Supply Voltage (DC)	5.00 V
Rise/Fall Time	5 ns
Supply Current	75 mA
Number of Channels	1 Channel
Number of Positions	16 Position
Data Rate	16.0 Mbps
Isolation Voltage	2500 Vrms
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	3.3V, 5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	2.7 V
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Size-Length	10.5 mm
Size-Width	7.6 mm
Size-Height	2.35 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

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