Description:
THVD1428 is a half-duplex RS-485 transceiver with integrated surge protection. Surge protection is achieved by integrating transient voltage suppressor (TVS) diodes in the standard 8-pin SOIC (D)package. This feature provides a substantial increase in reliability for better immunity to noise transients coupled to the data cable, eliminating the need for external protection components.
This device operates from a single 3.3-V or 5-V supply and features a wide common-mode voltage range which makes it suitable for multi-point
applications over long cable runs. The device is available in the industry standard SOIC package for easy drop-in without any PCB changes. The device is characterized over ambient free-air temperatures from –40°C to 125°C.
Features:
• Supports 20 Mbps
• Extended ambient temperature range: -40°C to 125°C
• Extended operational common-mode range: ± 12 V
• Receiver hysteresis for noise rejection: 30 mV
• Low power consumption
– Standby supply current: < 2 µA
– Current during operation: < 3 mA
• Glitch-free power-up/down for hot plug-in capability
• Open, short, and idle bus fail-safe
• 1/8 Unit load (Up to 256 bus nodes)
• Industry standard 8-Pin SOIC for drop-in compatibility
Applications
• Wireless infrastructure
• Building automation
• HVAC systems
• Factory automation & control
• Grid infrastructure
• Smart meters
• Process analytics
• Video surveillance
Description:
THVD1428 is a half-duplex RS-485 transceiver with integrated surge protection. Surge protection is achieved by integrating transient voltage suppressor (TVS) diodes in the standard 8-pin SOIC (D)package. This feature provides a substantial increase in reliability for better immunity to noise transients coupled to the data cable, eliminating the need for external protection components.
This device operates from a single 3.3-V or 5-V supply and features a wide common-mode voltage range which makes it suitable for multi-point
applications over long cable runs. The device is available in the industry standard SOIC package for easy drop-in without any PCB changes. The device is characterized over ambient free-air temperatures from –40°C to 125°C.
Features:
• Supports 20 Mbps
• Extended ambient temperature range: -40°C to 125°C
• Extended operational common-mode range: ± 12 V
• Receiver hysteresis for noise rejection: 30 mV
• Low power consumption
– Standby supply current: < 2 µA
– Current during operation: < 3 mA
• Glitch-free power-up/down for hot plug-in capability
• Open, short, and idle bus fail-safe
• 1/8 Unit load (Up to 256 bus nodes)
• Industry standard 8-Pin SOIC for drop-in compatibility
Applications
• Wireless infrastructure
• Building automation
• HVAC systems
• Factory automation & control
• Grid infrastructure
• Smart meters
• Process analytics
• Video surveillance
Subscribe to get Email Updates!
Thanks for subscribe.
Your response has been recorded.
Tenet Technetronics focuses on “Simplifying Technology for Life” and has been striving to deliver the same from the day of its inception since 2007. Founded by young set of graduates with guidance from ardent professionals and academicians the company focuses on delivering high quality products to its customers at the right cost considering the support and lifelong engagement with customers. “We don’t believe in a sell and forget model “and concentrate and building relationships with customers that accelerates, enhances as well as provides excellence in their next exciting project.