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ISO7421DR - Texas Instruments

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Kynix Teil #: KY21-ISO7421DR

Hersteller Teil #: ISO7421DR

Produktkategorie: Digital Isolators

Hersteller: Texas Instruments

Beschreibung: Digital Isolator Logic 2-CH 1Mbps 8-Pin SOIC T/R

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

Menge:

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

Vorlaufzeit: 3(168 Hours)

Datenblatt: datasheet

ISO7421DR Datenblatt

Attribute

Attribute Value

Lifecycle Status

ACTIVE (Last Updated: 5 days ago)

Factory Lead Time

12 Weeks

Contact Plating

Gold

Mounting Type

Surface Mount

Package / Case

8-SOIC (0.154, 3.90mm Width)

Surface Mount

YES

Number of Pins

Operating Temperature

-40°C~105°C

Packaging

Tape & Reel (TR)

JESD-609 Code

Pbfree Code

yes

Part Status

Active

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

ECCN Code

EAR99

Type

General Purpose

Additional Feature

ALSO OPERATES WITH 5 V SUPPLY

Voltage - Supply

3.15V~3.45V 4.75V~5.25V

Terminal Position

DUAL

Terminal Form

GULL WING

Peak Reflow Temperature (Cel)

260

Number of Functions

Supply Voltage

3.3V

Base Part Number

ISO7421

Pin Count

Voltage - Isolation

2500Vrms

Number of Channels

Propagation Delay

15 ns

Turn On Delay Time

9 ns

Data Rate

1Mbps

Rise / Fall Time (Typ)

1ns 1ns

Channel Type

Unidirectional

Propagation Delay tpLH / tpHL (Max)

14ns, 14ns

Common Mode Transient Immunity (Min)

25kV/μs

Inputs - Side 1/Side 2

1/1

Isolated Power

Pulse Width Distortion (PWD)

3.7 ns

Height

1.75mm

Length

4.9mm

Width

3.91mm

Thickness

1.58mm

RoHS Status

ROHS3 Compliant

Lead Free

Teilenummer	Paket	Beschreibung
ISO7421DR	8-SOIC (0.154, 3.90mm Width)	Digital Isolator Logic 2-CH 1Mbps 8-Pin SOIC T/R
ISO7221ADR	8-SOIC (0.154, 3.90mm Width)	TEXAS INSTRUMENTS ISO7221ADR DIGITAL ISOLATOR, 475NS, SOIC-8
ISO7220ADR	8-SOIC (0.154, 3.90mm Width)	TEXAS INSTRUMENTS ISO7220ADR DIGITAL ISOLATOR, 475NS, SOIC-8
ISO7420DR	8-SOIC (0.154, 3.90mm Width)	Digital Isolator Logic 2-CH 1Mbps 8-Pin SOIC T/R
XR33035ID-F	SOIC	EXAR XR33035ID-FTransceiver RS422/RS485 Driver, 2.8V-5.5V Supply, NSOIC-8

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What is a digital isolator IC?

Digital Isolators electrically separate circuits but still allow for digital signals to be transferred between them. The technology types are capacitive coupling, giant magnetoresistive (GMR), or magnetic coupling.

What is the function of isolator?

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.

Where are digital isolators used?

Digital Isolators Gradually Replacing Optocouplers. Isolators are widely used in electronic circuit design, especially in industrial electronic equipment, which usually uses DC isolation to prevent potential high voltage hazards from harming the system and users.