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ADUM1251ARZ - Analog Devices Inc.

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Kynix Teil #: KY21-ADUM1251ARZ

Hersteller Teil #: ADUM1251ARZ

Produktkategorie: Digital Isolators

Hersteller: Analog Devices Inc.

Beschreibung: ANALOG DEVICES - ADUM1251ARZ - Digital Isolator, Dual, 2 Channel, 162 ns, 3 V, 5.5 V, SOIC, 8 Pins

Verpackung: 8-SOIC (0.154, 3.90mm Width)

Menge:

Bleifrei-Status / RoHS-Status: Bleifrei / RoHS-konform

Vorlaufzeit: 3(168 Hours)

Datenblatt: datasheet

ADUM1251ARZ Datenblatt

Attribute

Attribute Value

Lifecycle Status

PRODUCTION (Last Updated: 4 months ago)

Factory Lead Time

20 Weeks

Contact Plating

Tin

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

8-SOIC (0.154, 3.90mm Width)

Number of Pins

Operating Temperature

-40°C~105°C

Packaging

Tube

Series

iCoupler®

JESD-609 Code

Pbfree Code

Part Status

Active

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

ECCN Code

EAR99

Type

I2C

Voltage - Supply

3V~5.5V

Terminal Position

DUAL

Terminal Form

GULL WING

Peak Reflow Temperature (Cel)

260

Number of Functions

Supply Voltage

3.3V

Time@Peak Reflow Temperature-Max (s)

Base Part Number

ADUM1251

Pin Count

Voltage - Isolation

2500Vrms

Number of Channels

Nominal Supply Current

2.8mA

Propagation Delay

150 ns

Data Rate

1Mbps

Channel Type

Bidirectional, Unidirectional

Number of Input Lines

Common Mode Transient Immunity (Min)

25kV/μs

Inputs - Side 1/Side 2

2/1

Isolated Power

Pulse Width Distortion (PWD)

85 ns

Pulse Width Distortion (Max)

145ns 85ns

Height

1.75mm

Length

5mm

Width

4mm

REACH SVHC

No SVHC

RoHS Status

ROHS3 Compliant

Lead Free

Contains Lead

Teilenummer	Paket	Beschreibung
ADUM1251ARZ	8-SOIC (0.154, 3.90mm Width)	ANALOG DEVICES - ADUM1251ARZ - Digital Isolator, Dual, 2 Channel, 162 ns, 3 V, 5.5 V, SOIC, 8 Pins
ADUM1250ARZ	8-SOIC (0.154, 3.90mm Width)	ANALOG DEVICES - ADUM1250ARZ - Digital Isolator, Dual, 2 Channel, 150 ns, 3 V, 5.5 V, SOIC, 8 Pins
ISO7220ADR	8-SOIC (0.154, 3.90mm Width)	TEXAS INSTRUMENTS ISO7220ADR DIGITAL ISOLATOR, 475NS, SOIC-8
ISO7421DR	8-SOIC (0.154, 3.90mm Width)	Digital Isolator Logic 2-CH 1Mbps 8-Pin SOIC T/R
ISO7420DR	8-SOIC (0.154, 3.90mm Width)	Digital Isolator Logic 2-CH 1Mbps 8-Pin SOIC T/R

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What is isolation IC?

Isolation ICs (also called isolator ICs) provide complete galvanic isolation between two power domains. Isolation ICs protect circuits from high common-mode transients and faults and eliminate ground loops. Isolation ICs are commonly used in industrial communications and medical applications.

What are isolators used for?

An isolator is a device used for isolating a circuit or equipment from a source of power. An isolator is a mechanical switching device that, in the open position, allows for isolation of the input and output of a device.

Why device isolation is required?

Isolation between two adjacent transistors in CMOS circuits is necessary to isolate n channel and p channel transistors in order to avoid the undesirable parasitic currents between the transistors.