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ISO1541QDRQ1

Name: ISO1541QDRQ1
Rating: 4.7 (12 reviews)

DGTL ISOLTR 2.5KV 2CH I2C 8-SOIC

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Mfr.부분 #ISO1541QDRQ1
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데이터시트 ISO1541QDRQ1 DataSheet
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사양

Part Status	Active
Base Product Number	ISO1541
Technology	Capacitive Coupling
Type	I2C
Isolated Power	No
Number of Channels	2
Inputs - Side 1/Side 2	2/1
Channel Type	Bidirectional, Unidirectional
Voltage - Isolation	2500Vrms
Common Mode Transient Immunity (Min)	25kV/µs
Pulse Width Distortion (Max)	80ns, 21ns
Voltage - Supply	3V ~ 5.5V
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Packaging	Cut Tape (CT), Tape & Reel (TR)
Grade	Automotive
Qualification	AEC-Q100

개요

Description

As of my last update, ISO 1541QDRQ1 does not correspond to any known standard or document published by the International Organization for Standardization (ISO). It's possible that the designation is either fictional, a typographical error, or a new or specialized standard not widely recognized or published as of my last data update.
The ISO develops and publishes international standards covering a vast range of industries and technologies, providing guidelines and specifications to ensure quality, safety, efficiency, and interoperability. If you are looking for information on a specific ISO standard, I recommend checking the official ISO website or contacting the relevant industry body for the most current and accurate information.

Package

The package type ISO1541QDRQ1 refers to a Quad Flat No-Lead (QFN) package with a specific configuration used for electronic components. QFN packages are known for their small size, which enhances performance, particularly in applications requiring efficient heat dissipation and minimal inductance.

Pinout

The ISO1541QDRQ1 is a digital isolator from Texas Instruments designed for I2C and SMBus applications. It typically comes in an 8-pin package. Its primary function is to provide bidirectional signal isolation for I2C buses, ensuring that communication between different parts of a system is electrically isolated, which can protect sensitive components from high voltages and reduce noise. The device supports data rates up to 1 Mbps and operates with a wide supply voltage range. The isolator separates the I2C bus into two domains, allowing for isolated communication between them. Each side of the isolator is powered independently, which is essential for maintaining isolation.

Manufacturer

The ISO1541QDRQ1 is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits, sensors, and microcontrollers. They serve various industries such as automotive, industrial, consumer electronics, and communications. Known for their innovation and quality, Texas Instruments is a leader in the semiconductor industry.

Equivalent

The ISO1541QDRQ1 is an automotive-grade bidirectional I2C isolator. Equivalent products include the ADuM1250/ADuM1251 from Analog Devices, the Si8600 series from Silicon Labs, and the MAX14931 from Maxim Integrated. These alternatives offer similar isolation features for I2C communication. Always verify pin compatibility and specifications to ensure proper integration into your design.