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ISOW7821FDWER

Name: ISOW7821FDWER
Rating: 4.7 (12 reviews)

DGTL ISOLTR 5KV 2CH GP 16-SOIC

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資料表 ISOW7821FDWER DataSheet
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規格

Part Status	Active
Technology	Capacitive Coupling
Type	General Purpose
Isolated Power	Yes
Number of Channels	2
Inputs - Side 1/Side 2	1/1
Channel Type	Unidirectional
Voltage - Isolation	5000Vrms
Common Mode Transient Immunity (Min)	100kV/µs
Data Rate	100Mbps
Propagation Delay tpLH / tpHL (Max)	17.6ns, 17.6ns
Pulse Width Distortion (Max)	4.7ns
Rise / Fall Time (Typ)	2ns, 2ns
Voltage - Supply	3V ~ 5.5V
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package	16-SOIC
Base Product Number	ISOW7821

概述

Description

ISOW7821FDWER does not appear to correspond to any widely recognized term, concept, or course as of my last update in October 2023. It may be a code or title specific to a particular organization, institution, or context that isn't publicly documented or recognized in major databases. If ISOW7821FDWER refers to a proprietary system, course code, or internal project, I recommend checking the source where you encountered it for more context or reaching out to the organization or institution associated with it for clarification. If you can provide more details or context, I may be able to assist you better.

Package

The ISOW7821FDWER is typically available in a SOIC-16 (Small Outline Integrated Circuit) package. This package type is used for surface mounting on PCBs and is designed to offer isolation between different circuit sections.

Pinout

The ISOW7821FDWER is a digital isolator with an integrated DC-DC converter. It comes in a 16-pin package. This device is designed for applications requiring isolation between the power domain and signal domain while providing power across the isolation barrier. This component is suitable for microcontrollers, data converters, or other devices that need isolated power.
Key functions of the ISOW7821FDWER include:
- Providing galvanic isolation to protect against high voltages and transients.
- Offering bidirectional digital signal isolation for up to two channels.
- Integrating a DC-DC converter to supply isolated power, reducing the need for external components.
- Enabling reliable operation in industrial environments with high electromagnetic interference (EMI).
The device is part of Texas Instruments' family of digital isolators and is used in situations requiring both digital isolation and isolated power, ensuring robust communication and power supply in demanding applications.

Manufacturer

The ISOW7821FDWER is manufactured by Texas Instruments, a global technology company. Texas Instruments is known for designing and manufacturing semiconductors and various integrated circuits, which are used in a wide range of electronic devices and systems. The company serves diverse industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. Texas Instruments is recognized for its innovation in analog and embedded processing products, and it plays a significant role in advancing semiconductor technology.

Application

The ISOW7821FDWER is typically used in applications requiring isolated power and data communication. This includes industrial automation, medical equipment, and telecommunications systems. It serves as a reliable solution for isolating communication interfaces like RS-485, CAN, and SPI, ensuring signal integrity and safety in electrically noisy environments. The device is also suitable for power supply isolation in PLCs, motor drives, and smart grid infrastructure.

Equivalent

The ISOW7821FDWER is an isolated DC-DC converter with integrated digital isolators. Equivalent products include Texas Instruments' ISOW7841, Analog Devices' ADM2587E, Silicon Labs' Si86xx series paired with isolated power solutions, and Broadcom's ACPL-C79B. Always verify specifications to ensure compatibility with your application.