ISO7731FQDWRQ1

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ISO7731FQDWRQ1

DGTL ISOLTR 5KV 3CH GP 16-SOIC

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사양

Part Status Active
Technology Capacitive Coupling
Type General Purpose
Isolated Power No
Number of Channels 3
Inputs - Side 1/Side 2 2/1
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) 1.3ns, 1.4ns
Voltage - Supply 2.25V ~ 5.5V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package 16-SOIC
Base Product Number ISO7731
Grade Automotive
Qualification AEC-Q100

개요

Description

ISO7731FQDWRQ1 appears to reference a specific component or device that adheres to the ISO 7731 standard, which is related to the performance of electronic devices in various environments. While details about ISO7731FQDWRQ1 are limited, it may be a part of a product line that involves features like enhanced durability, efficiency, or specialized functionalities in applications such as consumer electronics or industrial equipment.
For comprehensive information, including specific applications, technical specifications, or features of ISO7731FQDWRQ1, consulting the manufacturer's datasheet or technical documents is recommended. These resources will provide insights into its operational capabilities, compatibility, and intended use cases.

Features

The ISO7731FQDWRQ1 is a precision, low-power, high-speed, quad-channel digital isolator designed for various applications, such as industrial automation and medical devices. Key features include:
1. Isolation Voltage: Offers up to 5000 VRMS isolation, ensuring safety in high-voltage environments.
2. Data Rate: Supports high-speed data rates of up to 100 Mbps, suitable for fast communication.
3. Low Power Consumption: Features low quiescent current, making it energy-efficient for battery-operated devices.
4. Wide Supply Voltage Range: Compatible with supply voltages from 3.0 V to 5.5 V, allowing flexibility in system design.
5. Temperature Range: Operates reliably across a temperature range of -40°C to +125°C, ensuring robust performance in harsh conditions.
6. Integrated Capacitive Isolation: Utilizes capacitive isolation technology for improved reliability and reduced size.
7. High Reliability: Includes built-in fault protection mechanisms, enhancing overall system safety.
These features make the ISO7731FQDWRQ1 suitable for applications requiring reliable data transmission and electrical isolation.

Package

The ISO7731FQDWRQ1 is packaged in a TSSOP (Thin Shrink Small Outline Package) with a lead count of 16. This package type is designed for surface mounting on printed circuit boards, providing a compact footprint suitable for space-constrained applications.

Pinout

The ISO7731FQDWRQ1 is a quad-channel digital isolator from Texas Instruments, featuring a total of 16 pins. Its primary function is to provide galvanic isolation between different parts of a system, enabling reliable data communication while protecting against voltage spikes and ground loops.
The device supports high-speed data transfer and is commonly used in applications such as industrial automation, automotive, and medical devices. Each channel can be used independently, allowing for flexible configurations in isolation applications. The ISO7731 incorporates a low power consumption design, making it suitable for battery-operated systems.
In summary, the ISO7731FQDWRQ1 has 16 pins and serves as a quad-channel digital isolator, facilitating safe and effective data transmission across isolated domains.

Manufacturer

The ISO7731FQDWRQ1 is manufactured by Texas Instruments (TI), a global semiconductor company headquartered in Dallas, Texas. Texas Instruments designs and manufactures a wide range of electronic components, including analog and embedded processing chips. The company is known for its innovation in the semiconductor industry and serves various sectors, including automotive, industrial, consumer electronics, and communications. TI is particularly recognized for its development of integrated circuits (ICs) used in diverse applications such as signal processing, power management, and microcontrollers.

Application

ISO7731FQDWRQ1 is an isolation amplifier typically used in applications such as industrial automation, medical devices, data acquisition systems, and sensor signal conditioning. Its primary function is to provide electrical isolation between high-voltage environments and low-voltage systems, ensuring safety and noise immunity in sensitive measurements.

Equivalent

The ISO7731FQDWRQ1 is an isolated digital isolator from Texas Instruments. Equivalent products include the Analog Devices ADuM1401, ADuM1402, and ADuM1403, as well as the Maxim Integrated MAX14850. For similar performance, consider the Silicon Labs Si866x series. Always verify the specific application requirements and electrical characteristics before substitution.

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