SI8645BB-B-IS

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SI8645BB-B-IS

DGTL ISOLTR 2.5KV 4CH GP 16-SOIC

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規格

Series Si864x
Part Status Active
Technology Capacitive Coupling
Type General Purpose
Isolated Power No
Number of Channels 4
Inputs - Side 1/Side 2 4/0
Channel Type Unidirectional
Voltage - Isolation 2500Vrms
Common Mode Transient Immunity (Min) 35kV/µs
Data Rate 150Mbps
Propagation Delay tpLH / tpHL (Max) 13ns, 13ns
Pulse Width Distortion (Max) 4.5ns
Rise / Fall Time (Typ) 2.5ns, 2.5ns
Voltage - Supply 2.5V ~ 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 SI8645

概述

Description

The SI8645BB-B-IS typically refers to a model or part number, often associated with electronic components, such as semiconductors, sensors, or other types of integrated circuits. An introduction to this component would include its primary function, key specifications, and typical applications.
While specific details about the SI8645BB-B-IS are not readily available, components with similar naming conventions might be used in data communication, isolation, or signal processing. Typically, such components offer features like robust isolation, low power consumption, and high data rates, making them suitable for applications in industrial automation, medical devices, or telecommunications systems.
For precise details, including datasheets and application notes, consult the manufacturer's documentation or technical resources. If it's a newly released component, the manufacturer's website or a distributor's site might offer additional insights into its features and uses.

Features

The SI8645BB-B-IS is a digital isolator device designed for enhanced signal isolation in various applications. Key features include:
1. Isolation Rating: Provides high-voltage isolation between input and output, crucial for safety and signal integrity in mixed-signal environments.
2. Data Rate: Supports high-speed data communication, typically up to several Mbps, allowing for efficient data transfer.
3. Channel Configuration: Often features multiple channels, supporting bidirectional communication across the isolation barrier.
4. Robustness: Offers excellent noise immunity and protection against voltage transients, making it suitable for harsh environments.
5. Low Power Consumption: Designed to minimize power usage, contributing to energy-efficient system designs.
6. Temperature Range: Operates over a wide temperature range, ensuring reliability in various operating conditions.
7. Compact Packaging: Available in compact package options, facilitating easy integration into space-constrained applications.
These attributes make the SI8645BB-B-IS ideal for use in industrial automation, medical devices, and other applications requiring reliable digital signal isolation.

Package

The SI8645BB-B-IS is a digital isolator in a small outline integrated circuit (SOIC) package, which is designed for providing isolation in electronic circuits. It typically includes multiple channels and offers high data rates along with robust isolation capabilities.

Pinout

The SI8645BB-B-IS is a digital isolator from Silicon Labs. This device is part of the Si86xx series, which offers high-speed, low-power digital isolation. The SI8645BB-B-IS typically comes in a 16-pin package, specifically designed to provide four channels of isolation. Each channel can be independently used for different signal directions, supporting both uni-directional and bi-directional data flow.
The primary function of the SI8645BB-B-IS is to provide electrical isolation between different parts of a circuit, which is crucial for safety and preventing noise interference in applications such as industrial control systems, power supplies, and communication interfaces. The isolator can handle a data rate of up to 150 Mbps, making it suitable for high-speed applications. Additionally, it offers robust galvanic isolation, often rated at 2.5 kV or more, depending on the specific configuration and standards compliance. The device is designed to support a wide range of operating temperatures, making it versatile for various environments.

Manufacturer

The SI8645BB-B-IS is manufactured by Silicon Labs, a company known for its innovative semiconductor and software solutions. Silicon Labs specializes in developing technologies for Internet of Things (IoT) applications, wireless communications, and industrial automation.

Application

The SI8645BB-B-IS is a digital isolator used in applications requiring electrical isolation and signal integrity. It is commonly employed in industrial automation, medical devices, power supply systems, and renewable energy applications. Its primary function is to ensure secure data transmission between systems with different ground potentials, enhancing safety and performance.

Equivalent

The SI8645BB-B-IS is a digital isolator from Skyworks Solutions. Equivalent products from other manufacturers include Texas Instruments' ISO7741, Analog Devices' ADuM141E, and Broadcom's ACPL-M61L. Be sure to compare specifications such as channel count, data rate, isolation voltage, and package to ensure compatibility for your application.

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