ISO7241CQDWRQ1

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ISO7241CQDWRQ1

DGTL ISOLTR 4KV 4CH GP 16-SOIC

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規格

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 4000Vpk
Common Mode Transient Immunity (Min) 25kV/µs
Data Rate 25Mbps
Propagation Delay tpLH / tpHL (Max) 45ns, 45ns
Pulse Width Distortion (Max) 5ns
Rise / Fall Time (Typ) 2ns, 2ns
Voltage - Supply 3.15V ~ 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 ISO7241
Grade Automotive
Qualification AEC-Q100

概述

Description

ISO 7241 CQD/W/R/Q1 refers to a specific standard for quick couplings used in hydraulic systems. This standard outlines the design, performance, and testing requirements for quick-release couplings, ensuring compatibility and safety in fluid transfer applications. The “CQD” designation indicates a specific coupling type designed for certain flow characteristics, while “W” refers to the connection style, and “R” typically indicates the connection method, with “Q1” signifying additional specifications or variants.
Quick couplings are essential in hydraulic systems as they allow for the rapid connection and disconnection of hoses while minimizing fluid loss and air ingress, thus enhancing operational efficiency and safety. Compliance with ISO 7241 ensures that these couplings can withstand various pressures and environmental conditions, making them suitable for diverse industrial applications, including construction, agriculture, and manufacturing. Overall, this standard plays a crucial role in standardizing hydraulic connections, facilitating interoperability among equipment and components globally.

Features

The ISO 7241 CQDWRQ1 is a standardized quick-connect hydraulic coupling designed for efficient fluid transfer in various applications. Key features include:
1. Safety Locking Mechanism: Ensures a secure connection and minimizes the risk of accidental disconnection under pressure.
2. High Flow Capacity: Engineered to provide superior flow rates, allowing for faster operation in hydraulic systems.
3. Durability: Made from robust materials to withstand harsh working conditions, including abrasion and corrosion.
4. Interchangeability: Compatible with other ISO 7241 standard couplings, promoting versatility and ease of replacement.
5. Sealing Performance: Equipped with reliable seals to prevent leaks and maintain system integrity.
6. Pressure Rating: Designed to handle high-pressure applications, making it suitable for a wide range of hydraulic systems.
7. Temperature Range: Capable of performing effectively across various temperature conditions.
These features make the ISO 7241 CQDWRQ1 coupling an ideal choice for hydraulic connections in industrial and mobile machinery.

Package

The ISO7241CQDWRQ1 is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package). This compact package type is designed for surface mounting, allowing for efficient use of space on printed circuit boards.

Pinout

The ISO7241CQDWRQ1 is a quad-channel digital isolator with a total of 16 pins. It features four isolation channels, allowing for data transmission while maintaining electrical isolation between input and output sides.
The key functions of the pin configuration include:
1. VDD1 (Pin 1): Supply voltage for side 1.
2. GND1 (Pin 2): Ground for side 1.
3. VDD2 (Pin 3): Supply voltage for side 2.
4. GND2 (Pin 4): Ground for side 2.
5. Channel Inputs/Outputs (Pins 5-16): These consist of pairs of input and output pins for each of the four channels, facilitating data transfer across the isolation barrier.
The device is typically used in applications requiring robust isolation, such as industrial control systems, data acquisition, and communication interfaces, providing high-speed data transfer while ensuring safety and signal integrity.

Manufacturer

The ISO7241CQDWRQ1 is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments designs and produces a wide range of analog and embedded processing products. The company is known for its innovation in electronics and plays a significant role in various sectors, including automotive, industrial, personal electronics, and communications. Established in 1930, TI is recognized for its extensive portfolio of integrated circuits and solutions that facilitate the development of high-performance electronic systems.

Application

ISO 7241 CQDWRQ1 refers to a coupling standard for quick-release couplings in fluid power applications. Its application areas include hydraulic systems, pneumatic systems, agricultural machinery, construction equipment, and industrial machinery. These couplings facilitate quick and efficient connections and disconnections of hoses and pipes, improving system maintenance and reducing downtime.

Equivalent

The ISO7241CQDWRQ1 chip is an isolated RS-485/RS-422 transceiver. Equivalent products include the following:
1. ADUM1201 - Analog Devices.
2. ISL84613 - Renesas.
3. MAX1487 - Maxim Integrated.
4. SN65HVD3082 - Texas Instruments.
Always verify specifications and compatibility for your specific application.

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