ISO7760DBQR

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ISO7760DBQR

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DGTL ISOLTR 3KV 6CH GP 16-SSOP

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Thông số kỹ thuật

thuộc tính Giá trị
Series ISO776x
Part Status Active
Technology Capacitive Coupling
Type General Purpose
Isolated Power No
Number of Channels 6
Inputs - Side 1/Side 2 6/0
Channel Type Unidirectional
Voltage - Isolation 3000Vrms
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) 1.1ns, 1.4ns
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 ISO7760

Tổng quan

Description

The ISO7760DBQR refers to a specific model of digital isolator from Texas Instruments. This component is part of the ISO77xx series, which offers high-performance, reinforced isolation primarily for industrial applications. The digital isolator provides galvanic isolation between different sections of a circuit, ensuring signal integrity and protection against high voltages.
Key features of the ISO7760DBQR include:
1. Six Channels: It has six channels to transfer signals across an isolation barrier.
2. High Isolation Voltage: Designed to withstand high isolation voltages, typically up to 5,000 VRMS.
3. Wide Temperature Range: Operates reliably across a wide temperature range, suitable for demanding environments.
4. Low Power Consumption: Features reduced power consumption, optimizing efficiency for industrial applications.
5. Low Propagation Delay: Offers low signal propagation delay, ensuring fast data transmission.
These characteristics make it suitable for applications in automation, power systems, motor control, and other areas where robust isolation is crucial. The "DBQR" indicates a specific package type and configuration for mounting on circuit boards.

Equivalent

The ISO7760DBQR is a digital isolator from Texas Instruments. Equivalent products from other manufacturers include:
1. ADuM7600 series by Analog Devices: Offers similar digital signal isolation.
2. Si8660 series by Silicon Labs: Provides comparable isolation features and channel configuration.
3. MAX14431 series by Maxim Integrated: Features similar isolation capabilities.
When selecting an equivalent, ensure matching specifications such as channel configuration, isolation voltage, data rate, and package type for compatibility with your application.

Features

The ISO7760DBQR is a digital isolator designed for use in applications requiring electrical isolation. It features:
1. Isolation: Provides high electrical isolation between input and output, making it suitable for systems that need to prevent noise and high voltage from affecting signal integrity.
2. Channels: It features six channels allowing for multiple signals to be isolated simultaneously.
3. Data Rate: Supports high-speed data rates, typically up to 100 Mbps, ensuring fast signal transmission.
4. Wide Supply Range: Operates over a wide supply voltage range, making it versatile for various applications.
5. Robust Performance: Offers excellent electromagnetic compatibility and immunity to external interference.
6. Temperature Range: Designed to operate in extended temperature ranges, suitable for industrial applications.
7. Package: Comes in a compact SOIC (Small Outline Integrated Circuit) package which is easy to mount on PCBs.
These features make the ISO7760DBQR ideal for industrial, automotive, and communication applications where reliable isolation is crucial.

Pinout

The ISO7760DBQR is a digital isolator manufactured by Texas Instruments. It is a six-channel device featuring a pin count of 16. The key function of the ISO7760DBQR is to provide galvanic isolation between different parts of a circuit, ensuring that the digital signals are transmitted across an isolation barrier while protecting low voltage parts of the system from high voltages. This isolation capability is crucial in preventing noise and electrical interference from transferring between separate sections of an electronic system. The device is designed for high-speed communication, with a data rate of up to 100 Mbps. It is commonly used in applications requiring reliable data transmission in noisy environments, such as industrial automation, power supply systems, and medical equipment.

Manufacturer

The ISO7760DBQR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. They are a leader in the semiconductor industry and are particularly known for their work in analog chips and embedded processors. TI's products are used in a wide range of electronic devices, spanning industries such as automotive, industrial, personal electronics, and communications. The company is headquartered in Dallas, Texas, and has a global presence, providing technology solutions to customers worldwide.

Application

The ISO7760DBQR is a high-performance, dual-channel digital isolator commonly used in various applications that require robust isolation between system components. Key application areas include industrial automation, where it ensures safe and reliable data transmission between devices; medical equipment, providing isolation to meet stringent safety standards; and renewable energy systems, facilitating communication in solar inverters and wind turbines. It's also utilized in automotive systems for galvanic isolation in battery management and infotainment systems, and in telecommunications for isolating data lines. Its high data rate, noise immunity, and reliability make it suitable for any environment that demands secure data isolation and integrity.

Package

The ISO7760DBQR is a digital isolator from Texas Instruments, housed in a SSOP (Shrink Small Outline Package) with 16 pins. This package type is suitable for applications requiring isolation and compact size. The "DBQR" refers to the specific package and pin configuration within the SSOP family.

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