ISO7240CFDWR

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ISO7240CFDWR

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DGTL ISOLTR 2.5KV 4CH GP 16-SOIC

  • ПроизводительТехасские инструменты

  • Мфр. Часть #ISO7240CFDWR

  • Лист данных ISO7240CFDWR DataSheet

  • В наличии3807

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Спецификации

Атрибут Ценность
Part Status Active
Technology Capacitive Coupling
Type General Purpose
Isolated Power No
Number of Channels 4
Inputs - Side 1/Side 2 4/0
Channel Type Unidirectional
Voltage - Isolation 2500Vrms
Common Mode Transient Immunity (Min) 25kV/µs
Data Rate 25Mbps
Propagation Delay tpLH / tpHL (Max) 42ns, 42ns
Pulse Width Distortion (Max) 2.5ns
Rise / Fall Time (Typ) 2ns, 2ns
Voltage - Supply 3.15V ~ 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 ISO7240

Обзор

Description

"ISO 7240" refers to a series of international standards for fire detection and alarm systems. While there is no specific standard labeled "ISO 7240 CFDWR," it is possible that "CFDWR" is a specialized component or acronym related to a specific aspect of fire safety within the context of ISO 7240.
ISO 7240 standards cover various aspects of fire detection and alarm systems, including design, installation, performance, maintenance, and compatibility. The series aims to ensure that fire detection systems are effective, reliable, and interoperable across different regions and manufacturers.
If "CFDWR" is a specific term within your context, it might be necessary to refer to specific documentation or industry resources that use this acronym. To fully understand its relevance, it would be helpful to consult the relevant ISO 7240 documents or seek expert advice in fire safety systems.

Equivalent

The ISO7240CFDWR is a digital isolator from Texas Instruments. Equivalent products from other manufacturers include the ADuM1400 series from Analog Devices and the SI864x series from Silicon Labs. These alternatives provide similar isolation capabilities and data rates. Be sure to compare specifications such as channel count, data rate, and isolation voltage to ensure compatibility with your application.

Features

The ISO7240CFDWR is a digital isolator designed for high-performance applications. Key features include:
1. Isolation: Provides galvanic isolation up to 4 kV, ensuring safety in high-voltage environments.
2. Channels: Typically comes with multiple channels, allowing for simultaneous data transmission across isolated domains.
3. Data Rate: Supports high data rates, often up to 25 Mbps, enabling fast communication between devices.
4. Low Power Consumption: Optimized for energy efficiency, suitable for battery-powered applications.
5. Noise Immunity: Strong resistance to electromagnetic interference, ensuring reliable performance in noisy environments.
6. Temperature Range: Operates effectively over a wide temperature range, often from -40°C to 125°C, making it suitable for industrial applications.
7. Compact Package: Available in small packages, facilitating easy integration into various designs.
8. Fail-Safe: Includes fail-safe features to maintain safe operation during faults or power loss scenarios.
These features make the ISO7240CFDWR ideal for use in industrial automation, medical equipment, and other applications requiring robust isolation and high-speed data transfer.

Pinout

The ISO7240CFDWR is a digital isolator manufactured by Texas Instruments. It typically comes in a 16-pin SOIC (Small Outline Integrated Circuit) package. The primary function of this device is to provide galvanic isolation between different sections of a circuit, enabling signal communication while isolating various voltages.
Key features include:
- Channel Configuration: The ISO7240CFDWR is a quad-channel isolator with a configuration of four forward channels.
- Isolation Voltage: It offers a high isolation voltage, commonly rated around 2500 VRMS.
- Data Rate: It supports high-speed data rates up to 25 Mbps.
- Supply Voltage: The device operates with supply voltages typically ranging from 3 V to 5.5 V.
- Applications: It is used in industrial automation, telecommunications, and applications requiring safety isolation.
This isolator is known for its reliability and robustness, providing essential isolation in various electronic systems.

Manufacturer

The ISO7240CFDWR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components, including integrated circuits and embedded processors. TI is known for its innovation and leadership in the technology sector, focusing on developing solutions that enable electronic products to be smarter, safer, more efficient, and more connected. The company's products serve various markets, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. Texas Instruments is headquartered in Dallas, Texas, and operates globally, providing a comprehensive portfolio of semiconductor technologies.

Application

The ISO7240CFDWR refers to a digital isolator typically used in industrial and commercial applications. It is commonly employed in areas requiring robust signal isolation and data integrity across different voltage domains. Key application areas include:
1. Industrial Automation: For isolating control signals in PLCs and industrial control systems.
2. Power Electronics: Used in inverters and motor drives to isolate control circuits.
3. Telecommunications: Isolating data paths in communication equipment.
4. Medical Devices: Ensuring patient and operator safety by isolating electrical signals.
5. Renewable Energy: Used in photovoltaic systems for signal isolation.
These applications benefit from the device's high-speed data transfer and reliability in harsh environments.

Package

The ISO7240CFDWR is a digital isolator typically housed in a small outline integrated circuit (SOIC) package. It often features wide-body packaging for enhanced insulation, suitable for high-voltage applications.

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