ISOW1412DFMR

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ISOW1412DFMR

+物料清單

DGTL ISO 5KV 4CH RS422 20-SOIC

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規格

屬性 價值
Series ISOW14x2
Part Status Active
Technology Magnetic Coupling
Type RS422, RS485
Isolated Power Yes
Number of Channels 4
Inputs - Side 1/Side 2 2/2
Channel Type Unidirectional
Voltage - Isolation 5000Vrms
Common Mode Transient Immunity (Min) 100kV/µs (Typ)
Data Rate 500kbps
Propagation Delay tpLH / tpHL (Max) 610ns, 610ns
Pulse Width Distortion (Max) 40ns
Rise / Fall Time (Typ) 4ns, 4ns (Max)
Voltage - Supply 1.71V ~ 1.89V, 2.25V ~ 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 ISOW1412

概述

Description

"ISOW1412DFMR" appears to be a code or an identifier that is not widely recognized or defined in publicly available resources up to my knowledge cutoff in October 2023. Without specific context or additional information, it's challenging to provide a precise introduction.
If "ISOW1412DFMR" refers to a particular standard, course, document, or product, it might be specific to an organization, a company, or a niche field. In such cases, you would typically need to refer to the relevant documentation, organizational resources, or contact someone within the field for a detailed introduction.
For example, if this is an academic course or a standard, the course syllabus or the standard's introductory materials would provide concise information. If it's a product code, the manufacturer's or distributor's catalog or website might offer more context. If you can provide additional context or details, I might be able to offer a more targeted response.

Equivalent

The ISOW1412DFMR is an isolated DC-DC converter with integrated data isolation. Equivalent products may include:
1. Analog Devices ADuM5000 - Isolated DC-DC converter with data isolation features.
2. Texas Instruments ISO7141CC - Offers signal isolation similar to ISOW1412DFMR.
3. Maxim Integrated MAX13253 - Isolated power with integrated data channels.
4. Silicon Labs Si88xx Series - Combines isolated power and data channels.

Always verify specific parameters like isolation voltage, data rate, and package to ensure compatibility.

Features

The ISOW1412DFMR is a digital isolator with integrated DC-DC converter designed for efficient power isolation and data transmission in industrial applications. Key features include:
1. Isolation: It provides galvanic isolation up to 3 kVrms, ensuring safety and signal integrity between different system parts.
2. Integrated DC-DC Converter: This feature allows for power delivery across an isolation barrier without needing separate power supplies, enhancing system design flexibility.
3. Data Rate: Supports data rates up to 100 Mbps, making it suitable for high-speed communication applications.
4. Low Power Consumption: It is designed for low power operation, which is advantageous for energy-sensitive applications.
5. Compact Package: Comes in a small SOIC-16 package, facilitating space-saving design in compact devices.
6. Wide Temperature Range: Operates efficiently in a broad temperature range, typically from -40°C to 125°C, suitable for harsh industrial environments.
7. EMI Performance: Features excellent electromagnetic interference (EMI) performance, crucial for maintaining reliability in electrically noisy environments.
These features make the ISOW1412DFMR ideal for robust and efficient isolation needs in industrial and communication systems.

Pinout

The ISOW1412DFMR is a digital isolator with integrated power supply, typically used for isolating digital signals in communication systems. It is available in a 16-pin SOIC (Small Outline Integrated Circuit) package. The device features two isolated channels, providing high-speed data transmission while also isolating the power between the two sides of the device.
Key functions of the ISOW1412DFMR include:
1. Isolation: Provides galvanic isolation between different parts of a system, protecting against ground loop noise and improving system robustness.
2. Data Transmission: Supports high-speed data rates, suitable for various communication protocols.
3. Integrated Power: Includes an integrated DC/DC converter, supplying power to the isolated side, which simplifies the design by eliminating the need for an external isolated power supply.
4. Protection: Offers reinforced isolation, suitable for applications requiring high levels of safety and reliability.
The device is commonly used in industrial automation, medical equipment, and any application requiring isolated communication channels and power.

Manufacturer

The ISOW1412DFMR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and integrated circuits. The company is well-known for its analog chips and embedded processors, which are widely used in various electronic applications across industries such as automotive, industrial, consumer electronics, and communications. Texas Instruments focuses on innovation and advanced technology solutions, making it a key player in the semiconductor industry.

Application

The ISOW1412DFMR is an integrated circuit commonly used in isolated DC-DC converters and power supply applications. Its primary application areas include industrial automation systems, telecommunications equipment, medical devices, and data communication systems. The IC provides galvanic isolation, ensuring safe and efficient power transfer across isolated boundaries. Additionally, it's used in power over Ethernet (PoE) applications, electric vehicle (EV) charging systems, and renewable energy systems where electrical isolation is critical for safety and performance. Its design helps in minimizing noise and improving the reliability of sensitive electronic systems.

Package

The ISOW1412DFMR is a surface-mount package type known as a SOIC-8 (Small Outline Integrated Circuit with 8 pins). It is commonly used for electronic components, including isolators and integrated circuits, requiring a compact and efficient form factor for PCB mounting.

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