Datasheet > NCIV9311R2

NCIV9311R2

更新时间： 2024-11-25 11:11:43

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
16页	281K
描述
High Speed 3-Channel Digital Isolator

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NCIV9311R2 数据手册

DATA SHEET

www.onsemi.com

High Speed 3-Channel

Digital Isolator

NCID9301, NCID9311

Description

The NCID9301 and NCID9311 are galvanically isolated

high−speed 3−channel digital isolator with output enable. This device

supports isolated communications thereby allowing digital signals to

communicate between systems without conducting ground loops or

hazardous voltages.

SOIC16 W

CASE 751EN

MARKING DIAGRAM

It utilizes onsemi’s patented galvanic off−chip capacitor isolation

technology and optimized IC design to achieve high insulation and

high noise immunity, characterized by high common mode rejection

and power supply rejection specifications. The thick ceramic substrate

yields capacitors with ~25 times the thickness of thin film on−chip

capacitors and coreless transformers. The result is a combination of

the electrical performance benefits that digital isolators offer with the

safety reliability of a >0.5 mm insulator barrier similar to what has

historically been offered by optocouplers.

= Assembly Location

= Wafer Lot / Assembly Lot

= Year

The device is housed in a 16−pin wide body small outline package.

Features

9301 / 9311

= Work Week

= Specific Device Code

• Off−Chip Capacitive Isolation to Achieve Reliable High Voltage

Insulation

♦ DTI (Distance Through Insulation): ≥ 0.5 mm

ORDERING INFORMATION

See detailed ordering and shipping information on page 14 of

this data sheet.

♦ Maximum Working Insulation Voltage: 2000 V

• Bi−directional Communication

peak

• 100 kV/ms Minimum Common Mode Rejection

• 8 mm Creepage and Clearance Distance to Achieve Reliable High

Voltage Insulation

• Specifications Guaranteed Over 2.5 V to 5.5 V Supply Voltage

and −40°C to 125°C Extended Temperature Range

• Over Temperature Detection

• Output Enable Function (Primary and Secondary side)

• NCIV Prefix for Automotive and Other Applications Requiring

Unique Site and Control Change Requirements; AEC−Q100

Qualified and PPAP Capable (Pending)

• Safety and Regulatory Approvals

♦ UL1577, 5000 V

for 1 Minute

RMS

♦ DIN EN/IEC 60747−17 (Pending)

Typical Applications

• Isolated PWM Control

• Industrial Fieldbus Communications

• Microprocessor System Interface (SPI, I C, etc.)

• Programmable Logic Control

• Isolated Data Acquisition System

• Voltage Level Translator

Publication Order Number:

January, 2022 − Rev. 0

NCID9301/D

12 3 4 5 6 7...16

中文翻译

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