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ISOW1412DFMR
+Lista de MateriaisDGTL ISO 5KV 4CH RS422 20-SOIC
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FabricanteTexas Instruments
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Peça do Fabricante #ISOW1412DFMR
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Ficha Técnica ISOW1412DFMR DataSheet
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Especificações
| Atributo | Valor |
| 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 |
Visão Geral
Description
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
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
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
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.