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Texas Instruments SN65LVDS31NSR — Interface & Transceivers

SN65LVDS31NSR LVDS Driver, 400 Mbps, 16-SOIC, Active

MPNSN65LVDS31NSR
Active

Texas Instruments 65LVDS series LVDS driver, SN65LVDS31NSR, quad driver (4/0), 400 Mbps data rate, 3V to 3.6V supply, -40°C to 85°C, 16-SOIC package, Tape & Reel.

$2.1015Ref. price · indicative, final on quote
Texas Instruments SN65LVDS31NSR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN65LVDS31NSR specifications
ParameterValue
TypeDriver
Series65LVDS
MountingSurface Mount
Supply voltage3V ~ 3.6V
ProtocolLVDS
Operating temperature-40°C~85°C
PackageTape & Reel (TR)
Data rate400Mbps
Case16-SOIC (0.209\", 5.30mm Width)
Number of drivers (Receivers)4/0

Product details

Quad LVDS driver for 400 Mbps serial links

If your design lives in a controlled indoor environment, you still get the full margin. The 400 Mbps per-channel data rate is the headline number for serialiser-deserialiser links. At that speed, the differential swing stays within LVDS levels (typically 350 mV), keeping EMI low and allowing cable runs up to several metres with proper termination. For slower interfaces like SPI or UART extension, it runs clean well below its limit — no derating needed.

Package and footprint — what the rework bench sees

Housed in a 16-SOIC (0.209", 5.30 mm width) — the standard wide-body SOIC footprint. That's a rework-friendly package: hot-air removal is straightforward, and the 1.27 mm pitch gives good clearance for probing. The supplier device package is 16-SO, so any 16-pin wide SOIC land pattern works. Tape & Reel delivery means it feeds straight into a pick-and-place; no tube-handling hassle.

RoHS compliance is standard for this date code range — no lead-finish concerns for EU or RoHS-regulated markets.

Frequently asked questions

What is the data rate of SN65LVDS31NSR?

The SN65LVDS31NSR supports a data rate of 400 Mbps per channel, sufficient for high-speed serial links like camera interfaces and backplane data distribution.

What is the difference between SN65LVDS31NSR and SN65LVDS31N?

The SN65LVDS31NSR and SN65LVDS31N share the same quad LVDS driver core and 400 Mbps data rate. The difference is packaging: the NSR suffix denotes Tape & Reel delivery, while the N suffix typically indicates tube packaging. Functionally they are identical, so you can swap them as long as your assembly line handles the reel format.

Can SN65LVDS31NSR replace DS90LV031?

The SN65LVDS31NSR is a functional equivalent to the DS90LV031 — both are quad LVDS drivers with similar data rates and supply ranges. Pin compatibility should be verified against the respective datasheets, but in most designs it serves as a drop-in replacement for the DS90LV031.