ISO7221AQDRQ1

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ISO7221AQDRQ1

DGTL ISOLTR 4KV 2CH GP 8-SOIC

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規格

Part Status Active
Technology Capacitive Coupling
Type General Purpose
Isolated Power No
Number of Channels 2
Inputs - Side 1/Side 2 1/1
Channel Type Unidirectional
Voltage - Isolation 4000Vpk
Common Mode Transient Immunity (Min) 25kV/µs
Data Rate 1Mbps
Propagation Delay tpLH / tpHL (Max) 480ns, 480ns
Pulse Width Distortion (Max) 14ns
Rise / Fall Time (Typ) 1ns, 1ns
Voltage - Supply 3V ~ 5.5V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number ISO7221
Grade Automotive
Qualification AEC-Q100

概述

Description

ISO 7221AQDRQ1 is a specific standard within the ISO 7221 family, which pertains to the measurement of various parameters in the context of quality management systems. This standard outlines methodologies and requirements for assessing the quality of processes, products, or services to ensure they meet specified criteria and customer satisfaction.
Key components of ISO 7221AQDRQ1 may include guidelines for defining quality metrics, procedures for conducting assessments, and protocols for reporting results. It aims to facilitate consistent quality assurance practices across industries, ensuring that organizations can effectively monitor and improve their operations.
Adopting this standard can help organizations enhance their credibility, improve efficiency, and foster a culture of continuous improvement. Compliance with ISO standards also aids in meeting regulatory requirements and can enhance customer trust and satisfaction. Overall, ISO 7221AQDRQ1 serves as a critical framework for organizations looking to strengthen their quality management practices.

Features

The ISO7221AQDRQ1 is a high-speed, precision, digital isolator designed for applications requiring high reliability and performance. Key features include:
1. Isolation Voltage: Provides up to 5 kV isolation, ensuring safety in high-voltage environments.
2. Data Rate: Supports data rates up to 1 Mbps, suitable for high-speed data transmission.
3. Low Power Consumption: Offers low supply current, enhancing energy efficiency in designs.
4. Temperature Range: Operates over an extended temperature range of -40°C to 125°C, making it suitable for automotive and industrial applications.
5. Multi-Channel Configuration: Typically available in multiple channels, allowing for versatile connectivity options.
6. Propagation Delay: Features low propagation delay, ensuring minimal latency in signal transmission.
7. Robust Design: Built for robustness with high noise immunity, making it reliable in harsh environments.
These features make the ISO7221AQDRQ1 ideal for applications such as data acquisition, medical equipment, and industrial automation systems.

Package

The ISO7221AQDRQ1 is packaged in a 16-pin HTQFP (Thin Quad Flat Package) format. This package type is designed for surface mounting and provides a compact footprint suitable for various applications in automotive and industrial environments.

Pinout

The ISO7221AQDRQ1 is a digital isolator with a pin count of 16 pins. It is designed to provide isolation between digital signals while maintaining high-speed data transfer. The device features two isolated channels, which can transmit data bidirectionally.
Key functions of the ISO7221AQDRQ1 include:
- Digital Signal Isolation: Provides electrical isolation between the input and output to ensure safety and prevent noise interference.
- High-Speed Operation: Supports data rates up to 100 Mbps, suitable for various applications.
- Low Power Consumption: Designed to minimize power usage in operational settings.
- Wide Operating Voltage Range: Compatible with different supply voltages for flexibility in different circuits.
This device is commonly used in industrial automation, telecommunications, and other applications requiring robust signal isolation.

Manufacturer

The manufacturer of the ISO7221AQDRQ1 is Texas Instruments (TI). Texas Instruments is a global semiconductor design and manufacturing company headquartered in Dallas, Texas. It is known for designing and producing a wide range of electronic components, including analog, digital signal processing (DSP), and embedded processors. TI serves various industries such as automotive, industrial, personal electronics, and communications. The ISO7221AQDRQ1 is an isolated digital input/output device designed for applications requiring high voltage isolation and robust performance.

Application

ISO7221AQDRQ1 is an isolated digital isolator designed for industrial applications. Its main areas of application include motor control, power management, and communication interfaces in industrial automation systems. It provides high-speed data transmission with galvanic isolation, making it ideal for safety-critical applications and environments with high electrical noise, such as factory automation and process control systems.

Equivalent

The ISO7221AQDRQ1 is an isolated digital isolator. Equivalent products include the ADuM1201 and ADuM1202 from Analog Devices, and the HCPL-2601 from Broadcom. These devices offer similar isolation and data transfer capabilities, but always verify specific parameters like voltage, speed, and package type before substitution.

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