DeviceNet-Compliant CAN Transceiver suits time-critical applications.
Press Release Summary:
Model SN65HVD252 features bus-pin voltage protection from -36 to +40 V, driver output current limiting, and over-temperature driver shutdown. It connects to 3.3 V MCU and is designed for operation in harsh industrial environments. Featuring listen-only loopback, SN65HVD253 allows local node controller to synchronize its baud rate with that of CAN bus. Both units work well with isolation devices such as TI's ISO7421 digital isolator.
Original Press Release:
TI Introduces the Industry's First DeviceNet-Compliant 5-V CAN Transceiver
Fastest loop delay supports time-critical applications
DALLAS - Texas Instruments Incorporated (TI) (NYSE:TXN) today introduced a controller area network (CAN) transceiver that exceeds all DeviceNet(TM) physical layer specifications. The SN65HVD252 supports critical time budgets for latency and readily connects to a 3.3-V microcontroller. Designed for operation in harsh industrial environments such as factory automation, process control equipment, networked sensors or building automation, this device features bus-pin voltage protection from -36-V to 40-V, driver output current limiting, and over-temperature driver shutdown. Download a datasheet, request an evaluation module (EVM), or order free samples here: www.ti.com/sn65hvd252-pr.
Key features and benefits of the SN65HVD252 and SN65HVD253
- Propagation delay is 10 percent faster than DeviceNet requirements, allowing more flexibility in system timing budgets.
- Hysteresis is 13 percent higher than the competition, providing greater noise immunity.
- Electrostatic discharge (ESD) is two to six times better than the nearest competitor for increased system reliability.
- The SN65HVD253, a similar industrial CAN transceiver, offers a listen-only loopback feature so that the local node controller can synchronize its baud rate with that of the CAN bus.
- Both devices work well with isolation devices such as TI's ISO7421 digital isolator.
Availability and pricing
The SN65HVD252 and SN65HVD253 are available now in an SOIC (D) package with a suggested resale price of $0.80 in quantities of 1,000.
Learn more about TI's interface portfolio at the links below:
- Order free samples, download datasheets or request EVMs: www.ti.com/sn65hvd252-pr.
- Quickly search TI's entire interface portfolio or download the latest selection guide: www.ti.com/interface-pr.
- Ask questions and help solve problems with fellow engineers in the Industrial Interface Forum at the TI E2E(TM) Community.
About Texas Instruments
Texas Instruments (NYSE:TXN) helps customers solve problems and develop new electronics that make the world smarter, healthier, safer, greener and more fun. A global semiconductor company, TI innovates through manufacturing, design and sales operations in more than 30 countries. For more information, go to www.ti.com
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Source: Texas Instruments Incorporated
Web Site: www.ti.com/
