TI Launches High-Speed CAN Transceiver for Body Networks with Integrated ESD Protection
Published2013.09.25 13:17Texas Instruments (TI) (President and CEO Kent Chon, www.ti.com/ww/kr ) September 2, 2013 – Texas Instruments (TI) (NASDAQ: TXN) today introduced two new 5V controller area network (CAN) transceivers that comply with the ISO 11898-2 and ISO 11898-5 standards for automotive networking. The new HVDA551-Q1 and HVDA553-Q1 integrate electrostatic discharge (ESD) protection up to 8 kV for contact discharge and up to 15 kV for air discharge, reducing overall system cost and size while providing design flexibility by offering two device configurations. The HVDA551-Q1 and HVDA553-Q1 meet rigorous U.S. OEM test requirements without external protection diodes and common-mode chokes. These new devices are suitable for applications such as body control modules, infotainment and advanced driver assist systems (ADAS), automotive gateway nodes, and rear camera modules. (For more information and to order samples, see www.ti.com/hvda551-q1-pr and www.ti.com/hvda553-q1-pr .)
Key Features and Benefits of the HVDA551-Q1 and HVDA553-Q1
• Reduced System Cost: The HVDA551-Q1 and HVDA553-Q1 eliminate up to two external protection diodes per transceiver, reducing overall system cost compared to conventional CAN transceivers that require external protection diodes.
• Reduced System Size: The HVDA551-Q1 and HVDA553-Q1 integrate ESD protection, saving design space compared to devices that typically require up to two external ESD protection diodes per transceiver. As a result, designers can implement smaller boards suitable for space-constrained applications such as in-vehicle gateway nodes or rear-view camera modules.
• Design flexibility: Designers can choose between two transceivers to best suit their system needs. The HVDA551-Q1 can switch the IO level voltage, and the HVDA553-Q1 provides a common-mode bus-stabilized output.
• System Protection: These devices provide under-voltage lock-out (UVLO) protection and dominant state timeout.
Tools and Support
Design time can be further reduced when used with TI's HVDA551-Q1 simulation model and HVDA553-Q1 simulation model.
Availability, packaging, and pricing
The HVDA551-Q1 and HVDA553-Q1 are pin-to-pin compatible. They are available in an 8-pin SOIC package and are priced at $0.60 each in quantities of 1,000.
관련뉴스
Intel Unveils Next-Generation 'Core Ultra Series 3' and vPro Platform for Enterprise PCs
Intel has officially unveiled the "Intel Core Ultra Series 3" for next-generation enterprise PCs and the latest vPro platform, addressing a wide range of demands from enterprise notebooks to high-performance workstations.
2026.03.26by 배종인 기자
ROHM Launches ESD Protection Diode Compatible with High-Speed Interfaces of 10Gbps or Higher
Semiconductor specialist ROHM has developed the 'RESDxVx series' of ESD (electrostatic discharge) protection diodes capable of responding to next-generation high-speed data communication environments exceeding 10Gbps, simultaneously enhancing both signal quality maintenance required in high-speed interfaces and IC protection performance.
2026.03.26by 배종인 기자
ST Launches 75V Drive IC Targeting 48V Industrial Motor Driving
ST Microelectronics has unveiled the 'STSPIN9P' series of 75V motor drive ICs tailored for 48V-class industrial drive system design. The new product family is characterized by half-bridge and full-bridge configurations that enable design scalability according to motor type and output conditions. Power supply circuits, protection functions, and current sensing circuits are integrated on-chip to simplify system configuration, and the devices are designed to support applications up to 500W maximum. The company plans to provide reference designs and demo boards to support development and evaluation in industrial automation, robotics, pumps, fans, lighting, and textile machinery.
2026.03.26by 배종인 기자
Nordic supports security updates for the entire lifecycle of IoT devices at a single fixed cost
Nordic Semiconductor, a global leader in low-power wireless connectivity solutions, has unveiled a single fixed-cost licensing model that delivers FOTA (Firmware Over-the-Air) and device management capabilities throughout the device lifecycle via nRF Cloud, and introduced a new firmware update solution to prepare for the enforcement of the European Union's Cyber Resilience Act (CRA).
2026.03.26by 배종인 기자
Practical Training in Low-Noise, Low-Power Circuit Design All in One Place… Training Fee Support
The "2026 Advanced Engineer Practical Masterclass" to strengthen competencies in high-sensitivity analog circuit and sensor-based system design will be held on April 16 at the e4ds Conference Center in Gasan-dong, Seoul. This program will be conducted as an offline paid hands-on training session, not online, and is targeted at engineers seeking on-site intensive learning. Texas Instruments will provide educational support for this training, allowing participation at 150,000 won, a 100,000 won discount from the original price of 250,000 won.
2026.03.26by 배종인 기자
