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Texas Instruments SN65LVDS9638DGKR — Interface & Transceivers

SN65LVDS9638DGKR LVDS Driver, 400 Mbps, 8-VSSOP

MPNSN65LVDS9638DGKR
Active

Texas Instruments 65LVDS series LVDS driver, SN65LVDS9638DGKR, dual-channel driver, 400 Mbps data rate, 3V-3.6V supply, -40°C to 85°C, 8-VSSOP package.

$2.9700Ref. price · indicative, final on quote
Texas Instruments SN65LVDS9638DGKR datasheet (PDF)
Packaging8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
RoHSROHS3 Compliant
Series65LVDS
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN65LVDS9638DGKR specifications
ParameterValue
TypeDriver
Series65LVDS
MountingSurface Mount
Supply voltage3V ~ 3.6V
ProtocolLVDS
Operating temperature-40°C~85°C
PackageTape & Reel (TR); Cut Tape (CT)
Data rate400Mbps
Case8-TSSOP, 8-MSOP (0.118\", 3.00mm Width)
Number of drivers (Receivers)2/0

Product details

Dual LVDS driver for 400 Mbps point-to-point links

The SN65LVDS9638DGKR: The two independent drivers each handle one channel, so a single package can drive a pair of differential pairs — common in camera-serializer-to-deserializer links, display interfaces, and backplane clock distribution.

Industrial temperature range and 8-VSSOP footprint

The supply voltage tolerance (3V to 3.6V) covers the 3.3V rail with margin for ripple and load transients.

TI lists the SN65LVDS9638DGKR as Active. The base product number 65LVDS9638 covers the full family, so if you need a different package variant (e.g., SOIC), the same driver core is available.

Frequently asked questions

Is SN65LVDS9638DGKR compatible with 3.3V supply?

Yes.

What is the data rate of SN65LVDS9638DGKR?

The SN65LVDS9638DGKR supports a maximum data rate of 400 Mbps per channel.

Is SN65LVDS9638DGKR a direct replacement for SN65LVDS9638D?

The SN65LVDS9638DGKR and SN65LVDS9638D share the same base product number (65LVDS9638) and driver core, but the DGKR suffix indicates an 8-VSSOP package, while the D suffix is an 8-SOIC. They are not pin-compatible — verify the footprint before substituting.

Is SN65LVDS9638DGKR obsolete or end-of-life?

No.