CA-IS3050G
Isolated CAN transceivers
CA-IS3050G
Isolated CAN transceivers

Product Details

General Description

The CA-IS305x family of devices is galvanically-isolated controller area network (CAN) transceiver that has superior isolation and CAN performance to meet the needs of the industrial applications. All devices of this family have the logic input and output buffers separated by a silicon oxide (SiO2) insulation barrier that provides galvanic isolation. Isolation improves communication by breaking ground loops and reduces noise where there are large differences in ground potential between ports. Both the CA-IS3050 and the CA-IS3052 are available in wide-body SOIC8 and SOIC16, but offer different pinout; also, the CA-IS3050 is available in small SOP8 package(DUB8). The 16 pin SOIC(W) is the industry standard isolated CAN package while the 8 pin SOIC(G) and DUB8(U) are much smaller packages that further reduce the board space in addition to reduced components due to integration of isolation and CAN with protection features. The CA-IS3050U provides up to 3750VRMS (60s) of galvanic isolation; The CA-IS3050G/W and CA-IS3052G/W provide up to 5000VRMS (60s) of galvanic isolation.

These transceivers operate up to 1Mbps data rate and feature integrated protection for robust communication, including current limit, thermal shutdown, and the extended ±58V fault protection on the CAN bus for equipment where overvoltage protection is require. The dominant timeout detection prevents bus lockup caused by controller error or by a fault on the TXD input. These CAN receivers also incorporate an input common-mode range (CMR) of ±30V, exceeding the ISO 11898 specification of -2V to +7V. All devices operate over -40°C to +125°C temperature range.

Features
名称参数
Meets the ISO 11898-2 physical layer standards
Integrated protection increases robustness3.75kVRMS and 5kVRMS withstand isolation voltage for 60s (galvanic isolation)
±150kV/μs typical CMTI
±58V fault-tolerant CANH and CANL
±30V extended common-mode input range (CMR)
Transmitter dominant timeout prevents lockup, data rates down to 5.5kbps
Thermal shutdown
Date rate is up to 1Mbps
Low loop delay: 150ns (typical), 210ns (maximum)
2.5V to 5.5V I/O voltage range, supports 2.7V, 3V, 3.3V and 5V CAN controller interface
Ideal passive behavior when unpowered
Wide operating temperature range:-40°C to 125°C
Safety Regulatory ApprovalsVDE 0884-11 reinforced isolation (pending)
UL1577 certification, 5kVRMS @ 60s
IEC 62368-1, IEC 61010-1 5kVRMS reinforced insulation certifications
GB 4943.1-2011 and GB 8898-2011 reinforced insulation certifications
PackagesSOIC8 (G), SOIC16-WB(W), DUB8(U)
Applications

◎ Industrial Controls
◎ Building Automation
◎ Security and Protection System
◎ Transportation
◎ Medical
◎ Telecom
◎ HVAC

Device information
Part Number Package Package Size (Nominal Value)
CA-IS3050
CA-IS3052
SOIC8-WB(G)5.85mm×7.50mm
CA-IS3050
CA-IS3052
SOIC16-WB(W) 10.30mm×7.50mm
CA-IS3050DUB8(U)9.50mm × 6.57mm
Simplified Channel Structure

Technical Documentation

Category

Title

Last Updated

Certification Standards

Category

Title

Certification Number

Date

Core Values:

Our Goals:

Product

WeChat MP
WeChat Video
bilibili
Tmall

Privacy Policy