ISOW7741FDFMR

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ISOW7741FDFMR

DGTL ISOLTR 5KV 4CH GP 20-SOIC

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Spezifikationen

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

Übersicht

Description

ISOW7741FDFMR is an isolated digital isolator designed for robust and reliable data communication in industrial applications. It features a dual-channel design, providing two independent channels for data transfer while maintaining electrical isolation between the input and output. This isolation helps to protect sensitive components from high voltages and transients, ensuring system integrity and safety.
Key specifications include a wide operating voltage range, low power consumption, and high data rates, making it suitable for various applications such as motor control, power management, and communication interfaces. The device utilizes capacitive isolation technology, enabling it to achieve high isolation voltage ratings while maintaining signal integrity.
The ISOW7741FDFMR is housed in a compact package, making it ideal for space-constrained designs. Its integration helps simplify system design by reducing the need for discrete isolators and supporting components. Overall, ISOW7741FDFMR is a valuable component for engineers seeking reliable isolation solutions in their electronic designs.

Features

The ISOW7741FDFMR is an isolated analog signal isolator designed for high-performance applications. Key features include:
1. Isolation Voltage: It provides robust electrical isolation of up to 5 kV, ensuring safety and protection from voltage spikes.
2. Data Rate: Supports data rates up to 1 Mbps, making it suitable for fast signal transmission.
3. Temperature Range: Operational temperature range is typically from -40°C to 125°C, allowing for use in diverse environments.
4. Low Power Consumption: Features low supply current, enhancing energy efficiency.
5. Wide Supply Voltage: Accepts a broad supply voltage range, accommodating various system designs.
6. Compact Package: Housed in a small footprint package to save board space.
7. High Linearity: Offers excellent linearity and low distortion for accurate signal transmission.
8. Integrated Protection: Built-in features for protection against over-voltage and short circuits.
These features make the ISOW7741FDFMR ideal for industrial, automotive, and communication applications requiring reliable isolation and signal integrity.

Package

The ISOW7741FDFMR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 14 pins. This surface-mount package is designed for compact applications, providing efficient space utilization on circuit boards.

Pinout

The ISOW7741FDFMR is a digital isolator from Texas Instruments with a total of 16 pins. It is designed to provide isolation for digital signals and features four channels of isolation, supporting bidirectional data transfer. The device operates with a supply voltage range of 3.0V to 5.5V and offers reinforced isolation.
Key functions include:
- Data Transmission: It supports high-speed data rates, making it suitable for various communication protocols.
- Isolation: It provides electrical isolation between the input and output, protecting sensitive circuitry from high voltages or noise.
- Power Supply: It allows for separate power supplies on either side of the isolation barrier, enabling diverse applications in industrial and medical systems.
In summary, the ISOW7741FDFMR's pin configuration and isolation capabilities make it suitable for applications requiring robust and reliable digital signal transmission across an isolation barrier.

Manufacturer

The ISOW7741FDFMR is manufactured by Texas Instruments (TI), a leading technology company that specializes in designing and manufacturing semiconductors and various integrated circuits. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments is known for its wide range of products, including analog and digital processing chips, microcontrollers, and sensors. The company serves various industries, including automotive, industrial, communications, and consumer electronics, focusing on innovation and providing solutions that enable smart and connected devices. TI is recognized for its commitment to research and development, contributing significantly to advancements in electronic technologies.

Application

ISOW7741FDFMR is an isolated digital isolator used in various applications, including industrial automation, power supply systems, medical devices, and communication interfaces. It provides high-speed data transmission while ensuring galvanic isolation, enhancing safety and noise immunity in critical environments. Its compact design is suitable for use in embedded systems, battery management, and sensor interfacing, making it versatile for both consumer and industrial applications.

Equivalent

The ISOW7741FDFMR is an isolator IC from Texas Instruments, featuring reinforced isolation. Equivalent products include the Analog Devices ADuM3471, the Silicon Labs Si86xx series, and the Broadcom HCPL-2630. Always verify specifications and compatibility for your specific application.

Versand

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Versandgebührenreferenz (DHL/FedEx):

DHL: Versandkosten reichen von $25-$45 (0.5kg), mit einer geschätzten Lieferzeit von 2-5 Werktagen.

von FedEx: Versandkosten reichen von $25-$40 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

UPS: Versandkosten reichen von $25-$45 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

TNT: Versandkosten reichen von $25-$65 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

EMS: Versandkosten reichen von $30-$50 (0.5kg), mit einer geschätzten Lieferzeit von 7-15 Werktagen.

Registrierte Luftpost: Versandkosten sind $ 2- $ 4 (0,1 kg), mit einer geschätzten Lieferzeit von 5-20 Werktagen.

Zahlungen

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