RHFLVDS31AD2S STMicroelectronics Integrated Circuit In Stock
RHFLVDS31AD2S is a radiation-hardened LVDS quad line driver from STMicroelectronics designed for space and high-radiation environments. It supports differential signal transmission compliant with LVDS standards at data rates up to several hundred Mbps. Available from stock worldwide with competitive pricing for aerospace and satellite system designs.
- Manufacturer
- STMicroelectronics
- Package
- —
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- RHFLVDS31AD2S Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Radiation-hardened LVDS quad line driver qualified for space applications with total ionizing dose tolerance exceeding 300 krad(Si)
- LVDS differential output enabling noise-immune high-speed data transmission at rates up to 400 Mbps per channel in harsh radiation environments
- Bulk packaging option available for high-volume satellite and aerospace system integration with full traceability
Applications
RHFLVDS31AD2S is designed for space-grade data communication subsystems in satellites, launch vehicles, and high-radiation scientific instruments requiring radiation-hard LVDS signal driving. Its quad-channel architecture supports multi-lane differential buses common in space payload data handling units and onboard computers. The radiation tolerance makes it suitable for low-Earth orbit and geostationary satellite missions subject to total ionizing dose environments.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What radiation tolerance does RHFLVDS31AD2S provide for space mission applications?
RHFLVDS31AD2S is a radiation-hardened LVDS driver with total ionizing dose tolerance typically exceeding 300 krad(Si), enabling reliable operation in LEO and GEO satellite missions. This radiation hardness level meets the requirements of most civil and military space programs without requiring additional shielding.
At what maximum data rate can RHFLVDS31AD2S transmit differential LVDS signals?
RHFLVDS31AD2S supports LVDS differential output at data rates up to approximately 400 Mbps per channel, providing sufficient bandwidth for space payload data links, instrument buses, and onboard computer interfaces in satellite systems operating across the standard LVDS voltage swing of 250 mV to 450 mV differential.
Which satellite or aerospace system designs benefit most from using RHFLVDS31AD2S?
RHFLVDS31AD2S is most beneficial in satellite onboard data handling units, space instrument front-end electronics, and launch vehicle avionics where radiation-hard 4-channel LVDS driving is required. Its 300 krad(Si) TID tolerance and LVDS-standard differential outputs make it a direct fit for multi-lane serial buses on platforms with 3.3 V or 5 V power rails.
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About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
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