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HomeProductsIntegrated Circuits (ICs)Interface - Drivers, Receivers, TransceiversSN65LVDT2DBVR
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SN65LVDT2DBVR Image - 1SN65LVDT2DBVR Image - 2
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SN65LVDT2DBVR - Texas Instruments

Manufacturer Part Number
SN65LVDT2DBVR
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN65LVDT2DBVR
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
30,440 pcs available, New & Original
Parts Description
IC RECEIVER 0/1 SOT23-5
Package
SOT-23-5
Data sheet
SN65LVDT2DBVR.pdf

PCN Assembly/Origin

2.73KHz.pdf
RoHs Status
ROHS3 Compliant
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Our certification
In stock: 30440
  • Unit Price: $0.938
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $0.938 $0.94
10+ $0.826 $8.26
30+ $0.747 $22.41
100+ $0.675 $67.50
500+ $0.642 $321.00
1000+ $0.628 $628.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

SN65LVDT2DBVR Tech Specifications
Texas Instruments - SN65LVDT2DBVR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN65LVDT2DBVR

Product Attribute Attribute Value
Manufacturer Texas Instruments
Voltage - Supply 2.4V ~ 3.6V
Type Receiver
Supplier Device Package SOT-23-5
Series 65LVDT
Protocol LVDS
Package / Case SC-74A, SOT-753
Product Attribute Attribute Value
Package Tape & Reel (TR)
Operating Temperature -40°C ~ 85°C
Number of Drivers/Receivers 0/1
Mounting Type Surface Mount
Duplex -
Data Rate 400Mbps
Base Product Number 65LVDT2

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

SN65LVDT2DBVR Image
SN65LVDT2DBVR (1)

Manufacturer Part Number

SN65LVDT2DBVR

Manufacturer

Texas Instruments

Introduction

The SN65LVDT2DBVR is a high-speed differential receiver designed for applications requiring low-voltage differential signaling (LVDS) technology.

Product Features and Performance

Supports data rates up to 400Mbps

Applicable for point-to-point baseband data transmission

Low-voltage differential signaling for minimal EMI

Robust construction for signal integrity

Product Advantages

Eliminates need for external termination

Operates from a single 2.4V to 3.6V supply

Low power consumption enhances battery life in portable applications

Supports hot plugging

SN65LVDT2DBVR Image
SN65LVDT2DBVR (2)

Key Technical Parameters

Type: Receiver

Protocol: LVDS

Number of Drivers/Receivers: 0/1

Data Rate: 400Mbps

Voltage - Supply: 2.4V to 3.6V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Robust ESD protection

Industrial temperature range compliance

Compatibility

LVDS compatible with any FPGA, ASIC or other logic interface employing LVDS technology

Application Areas

Telecommunications

Data communications

Networking

Industrial control systems

Computer peripherals

Video transmission

Product Lifecycle

Active product status with ongoing support

No indication of discontinuation

Availability of replacements or upgrades as part of the 65LVDT series

Several Key Reasons to Choose This Product

High-speed data transfer capability

Integrated termination resistors save component count and board space

Designed and manufactured by Texas Instruments, a leading semiconductor company

Proven reliability and performance in industrial and commercial applications

Compatible with a wide range of voltages and temperatures for various environment setups

Easy to integrate with existing systems due to common packaging standards (SOT-23-5)

Frequently Asked Questions(FAQ)

How does the SN65LVDT2DBVR perform in high-speed differential signaling applications compared to other LVDS receivers, particularly in terms of data rate and noise margin?
The SN65LVDT2DBVR supports a data rate of up to 400 Mbps, which positions it well within the range required for moderate-speed differential communication links such as those used in industrial control systems or embedded video transmission. While not suitable for multi-gigabit serial interfaces like those found in modern SerDes architectures, its LVDS protocol ensures low electromagnetic interference due to balanced signaling. The receiver's differential input threshold provides a reasonable noise margin in electrically noisy environments, assuming proper termination and layout practices are followed.
What is the impact of supply voltage variation on the operation of the SN65LVDT2DBVR, and how should power sequencing be managed when integrating this device into a mixed-voltage system?
Operating across a supply range of 2.4 V to 3.6 V allows compatibility with both legacy 3.3 V logic and newer low-voltage digital subsystems. However, the absolute maximum rating must not be exceeded; even brief exposure above 3.6 V risks damaging the internal ESD protection circuitry. In mixed-voltage designs, careful attention to ground referencing and isolation between domains is necessary to prevent latch-up or reverse current flow through the receiver inputs.
Can the SN65LVDT2DBVR be used reliably in automotive applications, and what design considerations apply given its operating temperature range?
While the SN65LVDT2DBVR has an industrial-grade temperature rating of -40°C to +85°C, it is not qualified to AEC-Q100 standards, which are typically required for automotive-grade components. Therefore, it may be acceptable in non-critical automotive peripherals or infotainment subsystems where environmental stress is less severe than underhood locations. Designers should still ensure thermal derating aligns with expected junction temperatures and that PCB materials can maintain integrity across the full range.
How does the pinout and package size of the SN65LVDT2DBVR influence board real estate usage in space-constrained designs?
With a compact SOT-23-5 footprint (approximately 3.0 mm × 2.9 mm), the SN65LVDT2DBVR enables high-density layouts suitable for portable instrumentation or modular sensor networks. The SC-74A package offers five pins arranged to support standard LVDS interface functions: typically VCC, GND, differential inputs (IN+/IN−), and output (OUT). Careful routing of the differential pair near the receiver is essential to preserve signal integrity, especially at 400 Mbps data rates where trace length mismatches greater than 1 mm can introduce skew exceeding half a unit interval.
What are the key differences between the SN65LVDT2DBVR and similar parts like the SN65LVDT2DR, particularly regarding packaging and availability?
The SN65LVDT2DBVR uses a SOT-23 surface-mount package optimized for compact designs and automated assembly, whereas the SN65LVDT2DR comes in a more robust SOIC-8 package with improved thermal dissipation and mechanical stability. This makes the DBVR ideal for cost-sensitive or miniaturized applications, while the DR variant may be preferred in environments requiring higher reliability or easier manual soldering. Availability also differs—Digi-Reel® packaging (as specified for the DBVR) favors high-volume procurement, whereas cut tape is common in small-batch production runs.
Is it possible to cascade multiple SN65LVDT2DBVR devices to extend transmission distance, and what limitations would apply?
Cascading SN65LVDT2DBVR receivers is generally impractical due to cumulative jitter accumulation and lack of built-in clock recovery mechanisms at this data rate. Each stage introduces timing uncertainty, reducing link robustness over long chains. Instead, point-to-point LVDS links with dedicated transmitters (such as SN65LVDT3) and receivers are recommended. If extension is necessary, active repeaters or fiber-optic alternatives should be considered to maintain signal fidelity beyond short trace lengths.
How does electromagnetic interference (EMI) performance compare between the SN65LVDT2DBVR and open-drain or single-ended receiver solutions?
The SN65LVDT2DBVR leverages Low-Voltage Differential Signaling (LVDS), which inherently reduces EMI compared to single-ended CMOS or TTL interfaces due to balanced currents and controlled slew rates. Differential signaling cancels common-mode noise, making it significantly more immune to crosstalk and ground bounce in multi-layer PCBs. At 400 Mbps, however, careful attention to return path continuity and impedance matching remains critical to avoid radiated emissions that could affect nearby RF circuits.
What termination strategy should be adopted when using the SN65LVDT2DBVR in a backplane or long-trace application?
For reliable operation at 400 Mbps over traces longer than approximately 10 cm, a 100 Ω resistor should be placed in parallel with the load end of the differential pair, matched to the characteristic impedance of the transmission line (typically 100 Ω for LVDS). This prevents reflections caused by impedance discontinuities. The SN65LVDT2DBVR’s receiver input impedance is nominally 100 Ω differential, so no additional series termination is usually needed unless driving from a source with significant output capacitance.
How does the Moisture Sensitivity Level (MSL) classification of the SN65LVDT2DBVR affect storage and handling during manufacturing?
Rated at MSL 1 (unlimited floor life), the SN65LVDT2DBVR requires no special precautions regarding moisture absorption prior to reflow soldering. This simplifies inventory management and reduces the need for baking before assembly, making it suitable for fast-turnaround prototyping or high-mix production environments where lead times are minimized.
Can the SN65LVDT2DBVR drive standard CMOS logic levels directly, and what level-shifting circuitry might be required?
The SN65LVDT2DBVR features a 2.5 V typical output swing, which is compatible with many low-voltage CMOS families operating between 2.5 V and 3.3 V. However, interfacing with 5 V tolerant inputs or older 3.3 V systems with tighter noise margins may require level translation. In such cases, a resistive divider or dedicated translator IC can condition the output, though this adds component count and potential delay.
What role does the base product number 65LVDT play in selecting variants of the SN65LVDT2DBVR family?
The base product number 65LVDT defines a broader family including multiple pin-compatible derivatives differing in package type, speed grade, or functional configuration. Understanding this hierarchy helps engineers compare options like the DBVR (SOT-23-5) versus DR (SOIC-8) without revisiting core specifications. It also aids in forecasting future availability, as manufacturers often prioritize production for certain packages based on market demand.
Are there any known limitations regarding input overvoltage protection when using the SN65LVDT2DBVR with unregulated or noisy sources?
The SN65LVDT2DBVR includes basic ESD protection diodes rated to ±15 kV HBM, but these do not provide sustained overvoltage clamping. Exposing the IN+ or IN− pins to voltages outside the supply rails—even momentarily—can compromise functionality. When connecting to external lines susceptible to transients (e.g., from long cables or inductive loads), external TVS diodes or current-limiting resistors are advisable to safeguard the device.
How does the choice of decoupling capacitor placement affect stability and performance of the SN65LVDT2DBVR in noisy power environments?
Placing a 0.1 µF ceramic capacitor as close as possible to the VCC and GND pins of the SN65LVDT2DBVR suppresses high-frequency switching noise and stabilizes the internal bias generation circuits. Without adequate decoupling, power supply ripple above 50 mV peak-to-peak could degrade receiver sensitivity or cause intermittent errors at 400 Mbps, especially in systems with switching regulators or shared power planes.
What are the implications of using the SN65LVDT2DBVR in battery-powered applications regarding quiescent current and sleep modes?
Although the datasheet does not specify explicit shutdown capability, the SN65LVDT2DBVR consumes typical static current in the hundreds of microamperes when powered. In ultra-low-power designs, this may necessitate enabling/disabling the device via enable pins on paired transmitters or using power gating techniques. Always verify actual consumption under worst-case conditions, as leakage paths through parasitic capacitances can increase drain during idle periods.
Does the SN65LVDT2DBVR support hot-swapping scenarios, and what precautions should be taken to avoid damage?
Hot-swapping is not officially supported, as abrupt connection or disconnection of differential lines can induce voltage spikes that overwhelm internal protection structures. If hot-plug capability is required, series resistors (e.g., 22 Ω) on each LVDS line limit inrush current and dampen transients, while optional pre-charge circuits can equalize potentials before mating connectors.
How does the RoHS compliance status of the SN65LVDT2DBVR influence global regulatory requirements for end-product certification?
Being RoHS3 compliant means the SN65LVDT2DBVR meets all six hazardous substance restrictions (lead, mercury, cadmium, etc.) and incorporates exemptions where applicable, simplifying compliance documentation for products targeting Europe, North America, and other regulated markets. Manufacturers benefit from reduced risk of non-conformance audits and smoother transitions to stricter regional directives.
What testing methodology is recommended to validate link integrity when integrating the SN65LVDT2DBVR into a prototype design?
A combination of bit error rate (BER) testing and eye diagram analysis provides robust validation. Using a pseudo-random binary sequence (PRBS) generator and pattern analyzer at 400 Mbps helps quantify signal quality under various load conditions. Additionally, time-domain reflectometry (TDR) can reveal impedance mismatches in the physical layer that might otherwise manifest only under production stress conditions.
In what scenarios would substituting the SN65LVDT2DBVR with a higher-speed LVDS receiver offer tangible benefits?
Replacing the SN65LVDT2DBVR with a part supporting 1 Gbps or higher—such as the SN65LVDS963 or equivalent—would be beneficial in applications requiring longer reach, higher channel density, or integration with faster serial protocols like DisplayPort or USB 3.0 alternate mode. However, for most embedded control loops or modest-speed imaging links, the 400 Mbps capability of the SN65LVDT2DBVR remains sufficient without unnecessary cost or complexity.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN65LVDT2DBVR

Product Attribute SN65LVDT2YDBVR SN65LVDT2DBVRG4 SN65LVDT2DBVT SN65LVDT2YDBVT
Part Number SN65LVDT2YDBVR SN65LVDT2DBVRG4 SN65LVDT2DBVT SN65LVDT2YDBVT
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Data Rate - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Protocol - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Number of Drivers/Receivers - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Type - - - -
Duplex - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Series - - - -
Voltage - Supply - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)

SN65LVDT2DBVR Datasheet PDF

Download SN65LVDT2DBVR pdf datasheets and Texas Instruments documentation for SN65LVDT2DBVR - Texas Instruments.

PCN Assembly/Origin
2.73KHz.pdf
HTML Datasheet
SN65LVDS1/S2, SN65LVDT2.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Dani***alkerTech
    Jun 1, 2026

    Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.

  • Yuki***aka88
    May 26, 2026

    信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。

  • Stev***aker
    May 20, 2026

    Solid diode for power rectification. Works well in switching circuits.

  • Bran***Lewis
    May 11, 2026

    Compact FPGA with good performance. Suitable for basic signal processing tasks.

  • Oliv***arris
    May 7, 2026

    Reliable I/O expander. Works well in embedded control applications.

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

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SN65LVDT2DBVR Image

SN65LVDT2DBVR

Texas Instruments
32D-SN65LVDT2DBVR

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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