SI8631AB-B-IS1 Allicdata Electronics
Allicdata Part #:

SI8631AB-B-IS1-ND

Manufacturer Part#:

SI8631AB-B-IS1

Price: $ 0.97
Product Category:

Isolators

Manufacturer: Silicon Labs
Short Description: DGTL ISO 2.5KV GEN PURP 16SOIC
More Detail: General Purpose Digital Isolator 2500Vrms 3 Channe...
DataSheet: SI8631AB-B-IS1 datasheetSI8631AB-B-IS1 Datasheet/PDF
Quantity: 2454
1 +: $ 0.88200
25 +: $ 0.85151
100 +: $ 0.81869
1000 +: $ 0.76173
Stock 2454Can Ship Immediately
$ 0.97
Specifications
Series: Automotive, AEC-Q100
Packaging: Tube 
Part Status: Active
Technology: Capacitive Coupling
Type: General Purpose
Isolated Power: No
Number of Channels: 3
Inputs - Side 1/Side 2: 2/1
Channel Type: Unidirectional
Voltage - Isolation: 2500Vrms
Common Mode Transient Immunity (Min): 35kV/µs
Data Rate: 1Mbps
Propagation Delay tpLH / tpHL (Max): 35ns, 35ns
Pulse Width Distortion (Max): 25ns
Rise / Fall Time (Typ): 2.5ns, 2.5ns
Voltage - Supply: 2.5 V ~ 5.5 V
Operating Temperature: -40°C ~ 125°C
Mounting Type: Surface Mount
Package / Case: 16-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 16-SOIC
Description

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Digital isolation technology is widely used in signal isolation applications to meet the safety requirements of industrial and automotive applications instruments. The SI8631AB-B-IS1 is one such device, delivering up to 1.5 Gbps data isolation between two circuits in a digital system. This device is a robust, low-noise, and capacitively-coupled digital isolator designed to provide a reliable, lightening-quick, isolated connection between two circuits.

The SI8631AB-B-IS1 is built with a small outline that enables it to fit into cramped spaces. Its small size allows for solutions that are low profile and low power, making it suitable for a wide range of applications across various industries. It consumes only 12.25 mW of power, drawing an average current of 75 uA (100 kHz), allowing solution size to be further reduced.

The SI8631AB-B-IS1 is widely used to protect against electrical noise and crosstalk in applications in industries such as automotive, medical, and industrial automation. It provides a physical, isolated connection between two circuits in a digital system, allowing data to be transferred without being adversely affected by outside electrical noise. This barrier addresses the issue of contamination to the signal, preventing destruction of the signal and maintaining data integrity.

The SI8631AB-B-IS1 utilizes a capacitively-coupled design to transfer data. Signal transfer occurs when electrical energy is transmitted through capacitors between two isolated circuits. This data transmission is not affected by the voltage and current in the station, meaning that it is unaffected by electrical interference. This robust digital isolation solution is capable of transferring both unipolar and differential voltages, providing a reliable way to protect circuit designs from interference.

The SI8631AB-B-IS1 supports bipolar signal isolation of up to 1.5 Gbps and can tolerate up to 1kV of Isolation Voltage (1 kV of surge voltage). It also supports common mode transient immunity of up to 50 kV/µs. This high level of signal integrity enables it to produce clean data transfer, creating a reliable solution for developers.

The SI8631AB-B-IS1 is designed to meet safety regulation standards and to be used in both industrial and automotive projects. To ensure this, it is compliant with IEC60950-1 and meets the requirements of FMVSS 302 fire and flammability standards.

The SI8631AB-B-IS1 offers a high level of data integrity, safety, and compliance, making it suitable for a wide range of digital isolator applications across different industries. It is designed to provide high performance, reliable, and robust data transmission, making it a valuable tool in the age of advanced signal isolation technology.

The specific data is subject to PDF, and the above content is for reference

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