CA-IS3720VLS

Dual channel standard digital isolators

CA-IS3720VLS

Dual channel standard digital isolators

Final application：

Number of applications：

Contacts：

Contact number：

Email：

Company name：

Company address：

隐私政策

Agree to Privacy Policy

Product Details

General Description

Features

Applications

Device information

Simplified Channel Structure

General Description

Features

名称	参数
Data rate	DC to 150Mbps
Robust isolation barrier	High lifetime: >40 years Up to 3750 VRMS isolation rating ±150 kV/μs typical CMTI
Wide supply range	1.8V to 5.5V
Wide operating temperature range	-40°C to 125°C
No Start-Up Initialization Required
Schmitt trigger inputs
Default low-level output
High Electromagnetic Immunity
Low Power Consumption	1.5mA per channel at 1Mbps with VDD = 5.0V 6.6mA per channel at 100Mbps with VDD = 5.0V
Best in class propagation delay and skew	12ns typical propagation delay 1ns pulse width distortion 2ns propagation delay skew (chip -to-chip) 5ns minimum pulse width
Safety Regulatory Approvals	VDE 0884-11 Reinforced Isolation UL According to UL1577 IEC 62368-1, IEC 61010-1, GB 4943.1-2011 and GB 8898-2011 certifications
Package	SOIC8(S)

Applications

Device information

Part Number	Package	Package Size (NOM)
CA-IS3720 CA-IS3721 CA-IS3722	SOIC16-WB(W)	10.30mm×7.50mm
CA-IS3720 CA-IS3721 CA-IS3722	SOIC8-WB(G)	5.85mm×7.50mm
CA-IS3720 CA-IS3721 CA-IS3722	SOIC8(S)	4.90mm×3.90mm

Simplified Channel Structure

General Description

The CA-IS3720VLS is high-performance dual – channel digital isolator with up to 3.75kVRMS isolation rating. This device can operate as low as 1.8V supply voltage with up to 100Mbps data rate. The CA-IS3720VLS provides high electromagnetic immunity and low emissions at low power consumption, while isolating CMOS digital I/O. Each isolation channel has a logic input and output buffer separated by capacitive silicon dioxide (SiO2) insulation barrier, and each channel input integrated Schmitt trigger to provide excellent noise immunity.

The CA-IS3720VLS features two channels transferring digital signals in one direction for applications such as isolated digital I/O. Also, this device offers default outputs. When the input is either not powered or is open-circuit,the default output of CA-IS3720VLS is low.

The CA-IS3720VLS is specified over the -40°C to +125°C operating temperature range and is available in 8-pin SOIC narrow body package.

Features

名称	参数
Data rate	DC to 150Mbps
Robust isolation barrier	High lifetime: >40 years Up to 3750 VRMS isolation rating ±150 kV/μs typical CMTI
Wide supply range	1.8V to 5.5V
Wide operating temperature range	-40°C to 125°C
No Start-Up Initialization Required
Schmitt trigger inputs
Default low-level output
High Electromagnetic Immunity
Low Power Consumption	1.5mA per channel at 1Mbps with VDD = 5.0V 6.6mA per channel at 100Mbps with VDD = 5.0V
Best in class propagation delay and skew	12ns typical propagation delay 1ns pulse width distortion 2ns propagation delay skew (chip -to-chip) 5ns minimum pulse width
Safety Regulatory Approvals	VDE 0884-11 Reinforced Isolation UL According to UL1577 IEC 62368-1, IEC 61010-1, GB 4943.1-2011 and GB 8898-2011 certifications
Package	SOIC8(S)

Applications

◎ Industrial Automation
◎ Motor Control
◎ Medical Systems
◎ Isolated Power Supplies
◎ Solar Inverters
◎ Isolated Interfaces.

Device information

Part Number	Package	Package Size (NOM)
CA-IS3720 CA-IS3721 CA-IS3722	SOIC16-WB(W)	10.30mm×7.50mm
CA-IS3720 CA-IS3721 CA-IS3722	SOIC8-WB(G)	5.85mm×7.50mm
CA-IS3720 CA-IS3721 CA-IS3722	SOIC8(S)	4.90mm×3.90mm

Simplified Channel Structure

Technical Documentation

Title

Last Updated

APPNOTE

2022-02-23

Product Details

Technical Documentation

Category

Title

Last Updated

Certification Standards

Category

Title

Certification Number

Date

Core Values：

Our Goals：

Product

Application Area

About Us

Contact Us

Privacy Policy

Lost your password?