ISOW7741DFMR

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ISOW7741DFMR

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DGTL ISOLTR 5KV 4CH GP 20-SOIC

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規格

屬性 價值
Series ISOW774x
Part Status Active
Technology Capacitive Coupling
Type General Purpose
Isolated Power Yes
Number of Channels 4
Inputs - Side 1/Side 2 3/1
Channel Type Unidirectional
Voltage - Isolation 5000Vrms
Common Mode Transient Immunity (Min) 85kV/µs
Data Rate 100Mbps
Propagation Delay tpLH / tpHL (Max) 15.7ns, 15.7ns
Pulse Width Distortion (Max) 5ns
Rise / Fall Time (Typ) 2.5ns, 2.4ns
Voltage - Supply 2.97V ~ 3.63V, 4.5V ~ 5.5V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package 20-SOIC
Base Product Number ISOW7741

概述

Description

"Introduction to ISOW7741DFMR" likely refers to a specialized course or module code, possibly from an academic or professional training context. While specific details about ISOW7741DFMR are not available in public resources, one can infer that the course might relate to a niche field given the specificity and complexity of the code.
If "ISOW" refers to a field like Information Systems or a similar sector, the course could provide foundational knowledge or advanced concepts within that area. "7741" might indicate a course level or sequence number, suggesting it could be an advanced or specialized topic. "DFMR" might be an acronym for a particular subject focus, methodology, or a sub-discipline within the broader field.
To gain a comprehensive understanding, one would typically review the course syllabus, objectives, and associated materials. These would outline key topics, learning outcomes, and any prerequisites required. If you have access to the institution offering this course, checking their course catalog or contacting the relevant department would provide the most accurate information.

Equivalent

The ISOW7741DFMR is an isolated signal and power device from Texas Instruments. Equivalent products from other manufacturers include the ADuM5401 from Analog Devices and the Si88241 from Silicon Labs. These alternatives provide similar isolation and integrated DC-DC converter functionality, though exact specifications may vary. Always ensure compatibility with your specific application requirements when considering substitutes.

Features

The ISOW7741DFMR is a digital isolator with integrated power from Texas Instruments. It is part of the ISOW774x family, designed for applications that require isolation of digital signal lines and power across a safety barrier. Key features of the ISOW7741DFMR include:
1. Isolation: Provides reinforced isolation with a high dielectric withstand voltage, ensuring safety and preventing noise interference across the isolation barrier.
2. Integrated Power: Includes a built-in DC-DC converter, supplying isolated power, which reduces the need for external components and simplifies system design.
3. Data Rate: Supports high data rates, typically up to 100 Mbps, suitable for fast digital communication.
4. Low Emission and High Immunity: Optimized to minimize electromagnetic interference (EMI) while maintaining high levels of electromagnetic compatibility (EMC).
5. Temperature Range: Supports a wide operating temperature range, typically from -40°C to +125°C, making it suitable for harsh environments.
6. Compact Package: Available in a small form-factor package, which helps in saving board space in dense circuit designs.
These features make the ISOW7741DFMR ideal for industrial applications, medical equipment, and other systems requiring reliable isolation and power delivery.

Pinout

The ISOW7741DFMR is a digital isolator with an integrated power supply from Texas Instruments. It features a 16-pin configuration in a Small Outline Integrated Circuit (SOIC) package. The device combines both isolation and power delivery functionalities, making it suitable for applications requiring noise immunity and galvanic isolation.
Key features include:
- Pin Count: 16 pins
- Function:
- Isolation: Provides digital signal isolation with a high level of noise immunity.
- Integrated DC-DC Converter: Supplies power across the isolation barrier.
- Data Channels: Usually consists of multiple data channels for signal transmission.
This combination of isolation technology with power delivery in a single package offers design flexibility and reduces the need for additional power supply components.

Manufacturer

The ISOW7741DFMR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and systems. The company is known for its development of analog chips and embedded processors, which are essential components in various electronics systems. TI serves multiple industries, including automotive, industrial, consumer electronics, and communications equipment. Their products play a crucial role in managing power, amplifying signals, converting data, and processing information in electronic devices.

Application

ISOW7741DFMR is a type of fluorinated resin known for its excellent thermal stability, chemical resistance, and electrical insulation properties. Its application areas include:
1. Electronics: Used in the manufacturing of high-performance printed circuit boards (PCBs) and electronic components due to its superior insulation properties.
2. Automotive: Utilized in components exposed to harsh environments, offering durability and thermal resistance.
3. Aerospace: Ideal for parts that require lightweight and high-strength materials.
4. Chemical Processing: Employed in the lining and coating of equipment to resist corrosive chemicals.
5. Medical Devices: Used for components that require biocompatibility and sterilization stability.

Package

The ISOW7741DFMR is an electronic component with a packaging type known as "SOIC" (Small Outline Integrated Circuit), specifically a 16-pin SOIC package. This type of package is surface-mounted and commonly used for isolator devices like the ISOW7741, which provides digital isolation in electronic circuits.

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