ISO7741FBDWR

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ISO7741FBDWR

DGTL ISOLTR 5KV 4CH GP 16-SOIC

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사양

Series ISO774x
Part Status Active
Technology Capacitive Coupling
Type General Purpose
Isolated Power No
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) 16ns, 16ns
Pulse Width Distortion (Max) 4.9ns
Rise / Fall Time (Typ) 2.4ns, 2.4ns
Voltage - Supply 2.25V ~ 5.5V
Operating Temperature -55°C ~ 125°C
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package 16-SOIC
Base Product Number ISO7741

개요

Description

ISO 7741:2021 is a standard developed by the International Organization for Standardization (ISO) that specifies a framework for the evaluation of the performance of industrial robots and their components. It focuses on safety, reliability, and efficiency in robotic applications. The standard outlines methods for assessing various performance metrics such as precision, repeatability, and operational limits.
The "FBDWR" aspect likely refers to specific applications or functional blocks within the standard, emphasizing the importance of design and operational workflows in robotic systems. ISO 7741 aims to provide manufacturers, users, and integrators with a consistent approach to evaluating robotic systems, ultimately enhancing productivity while ensuring safety and compliance with international standards.
By adhering to ISO 7741, organizations can improve their processes, reduce risks associated with robotic operations, and foster innovation in automation technologies.

Features

The ISO7741FBDWR is an isolated high-speed digital isolator designed for robust data communication in industrial applications. Key features include:
1. Isolation Voltage: It offers a high isolation voltage rating, typically around 5 kV, ensuring safety in high-voltage environments.
2. Data Rate: Supports data rates up to 150 Mbps, facilitating fast and reliable data transmission.
3. Low Power Consumption: It has low power consumption characteristics, making it suitable for energy-efficient designs.
4. Compact Packaging: Available in a small footprint package, which aids in space-saving designs.
5. Temperature Range: Operates over a wide temperature range, enhancing reliability in industrial applications.
6. Integrated Logic Functions: Combines isolators with logic functions, reducing component count and simplifying designs.
7. High Noise Immunity: Designed to withstand noisy environments, ensuring signal integrity.
These features make the ISO7741FBDWR ideal for applications such as motor control, data acquisition, and industrial automation systems.

Package

The ISO7741FBDWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 16 pins.

Pinout

The ISO7741FBDWR is a quad-channel digital isolator from Texas Instruments, featuring 16 pins. Its primary function is to provide galvanic isolation while allowing for high-speed data transfer between circuits. The device can isolate signals in various applications, including data communications, industrial automation, and medical devices.
The pinout includes:
- 4 channels for data input and output (with designated pins for each channel).
- Power and ground pins for both the isolated and non-isolated sides.
- Additional control pins for enabling the device and managing its operation.
The ISO7741FBDWR supports a wide supply voltage range and offers high noise immunity, making it suitable for robust applications requiring signal integrity and safety isolation.

Manufacturer

The ISO7741FBDWR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of analog and embedded processing products. Founded in 1930, TI is known for its innovations in various electronic components, including microcontrollers, processors, and sensors, serving diverse industries such as automotive, industrial, consumer electronics, and telecommunications. The ISO7741FBDWR specifically is an isolated gate driver, commonly used in applications requiring high-voltage isolation for power management. TI is recognized for its commitment to research and development, providing solutions that enhance performance and energy efficiency in electronic systems.

Application

ISO7741FBDWR is commonly used in industrial automation, robotics, and embedded systems. Its applications include programmable logic controllers (PLCs), motor controllers, and sensor interfaces. The standard facilitates reliable data communication and integration in complex systems, ensuring efficient operation and interoperability among devices in manufacturing and process control environments.

Equivalent

The ISO7741FBDWR is an isolated digital isolator. Equivalent products include the ADuM1201/1202 from Analog Devices, the Si8641/8642 from Silicon Labs, and the NVE IL Series. When selecting an equivalent, ensure compatibility in terms of voltage, data rate, and isolation rating. Always verify specific application requirements before substitution.

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