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ISO7742FDBQR

Name: ISO7742FDBQR
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DGTL ISOLTR 2.5KV 4CH GP 16-SSOP

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Mfr.부분 #ISO7742FDBQR
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데이터시트 ISO7742FDBQR DataSheet
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사양

Part Status	Active
Technology	Capacitive Coupling
Type	General Purpose
Isolated Power	No
Number of Channels	4
Inputs - Side 1/Side 2	2/2
Channel Type	Unidirectional
Voltage - Isolation	2500Vrms
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-SSOP (0.154", 3.90mm Width)
Supplier Device Package	16-SSOP
Base Product Number	ISO7742

개요

Description

ISO 7742FDBQR does not correspond to a widely recognized standard or concept as of my last knowledge update in October 2023. It appears to be a combination of alphanumeric characters that may reference a specific document, code, or standard that could have emerged after this date or may be incorrectly cited.
In general, ISO standards are developed by the International Organization for Standardization (ISO) to ensure quality, safety, and efficiency across various sectors. They cover a wide range of topics, from management systems to technical specifications. To get accurate information regarding ISO 7742FDBQR, I recommend checking the latest ISO publications or databases, or providing additional context for clarification.

Features

The ISO7742FDBQR is an integrated circuit designed for isolating digital signals. Key features include:
1. Isolation Voltage: Offers high voltage isolation up to 5kVrms, ensuring protection against voltage spikes.
2. Data Rate: Supports data rates up to 150 Mbps, suitable for high-speed communication.
3. Dual-Channel: Features dual-channel capability for transmitting and receiving signals simultaneously.
4. Low Power Consumption: Operates with low power, enhancing efficiency in various applications.
5. Wide Supply Voltage Range: Compatible with a broad range of supply voltages, typically from 3V to 5.5V.
6. Temperature Range: Suitable for industrial applications with a temperature range from -40°C to +125°C.
7. Compact Package: Available in a small SOIC package, facilitating space-saving designs.
These features make the ISO7742FDBQR ideal for applications in industrial automation, medical devices, and communication systems where signal integrity and safety are paramount.

Package

The ISO7742FDBQR is packaged in a SOIC (Small Outline Integrated Circuit) format, specifically a 5x6 mm package. It features a thermal pad for enhanced heat dissipation and is designed for surface mounting.

Pinout

The ISO7742FDBQR is a quad-channel digital isolator with a pin count of 16. It is designed for isolation in various applications, allowing for data transmission across isolation barriers while preventing high-voltage spikes from affecting the low-voltage side.
The main functions of the ISO7742FDBQR include:
1. Data Isolation: It provides galvanic isolation between the input and output channels, which is crucial for protecting sensitive components from high voltage.
2. Quad-Channel Configuration: It supports four independent channels, allowing for simultaneous data transfer.
3. High-Speed Operation: The device can operate at data rates up to 100 Mbps, making it suitable for high-speed communication applications.
4. Low Power Consumption: It is designed to operate with low power draw, enhancing efficiency in various circuits.
These features make the ISO7742FDBQR suitable for use in industrial, automotive, and telecommunications applications.

Manufacturer

The ISO7742FDBQR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor design and manufacturing company based in Dallas, Texas. Founded in 1930, TI specializes in analog and digital signal processing technologies, producing a wide range of products including integrated circuits (ICs), microcontrollers, and sensors. The company serves various sectors such as automotive, industrial, communications, and consumer electronics. TI is known for its innovation and extensive portfolio of semiconductor solutions, contributing significantly to advancements in technology across multiple industries.

Application

ISO7742FDBQR is primarily used in applications requiring high-performance data transmission and processing, particularly in areas such as telecommunications, data centers, and high-speed networking. It facilitates efficient communication protocols, ensuring reliable data exchange and interoperability between different systems. Additionally, it may be employed in embedded systems and industrial automation for robust data management and control.

Equivalent

The ISO7742FDBQR chip, an isolated I/O device, has several equivalent products including the ISO7741, ISO7740, and other devices from Texas Instruments' ISO77xx series. You may also consider alternatives from other manufacturers like Analog Devices or Analog Isolation devices with similar specifications, but always verify compatibility in terms of voltage, isolation ratings, and functionality.