Industry-Verified Manufacturing Data (2026)

Line Driver/Receiver IC

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Line Driver/Receiver IC used in the Computer, Electronic and Optical Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Line Driver/Receiver IC is characterized by the integration of Differential Driver and Differential Receiver. In industrial production environments, manufacturers listed on CNFX commonly emphasize Silicon semiconductor construction to support stable, high-cycle operation across diverse manufacturing scenarios.

Integrated circuit that transmits and receives digital signals over communication lines with enhanced signal integrity.

Product Specifications

Technical details and manufacturing context for Line Driver/Receiver IC

Definition
A specialized integrated circuit within Serial Communication Interface systems that amplifies and conditions digital signals for transmission over cables (driver function) and converts received signals back to logic levels (receiver function), enabling reliable data communication over distances while minimizing noise and signal degradation.
Working Principle
The line driver converts low-voltage logic signals to higher-voltage differential signals suitable for transmission over cables, while the receiver detects these differential signals, rejects common-mode noise, and converts them back to clean logic-level signals for processing by digital circuits.
Common Materials
Silicon semiconductor
Technical Parameters
  • Maximum data transmission rate supported by the IC (Mbps) Per Request
Components / BOM
  • Differential Driver
    Converts single-ended logic signals to differential signals for noise-resistant transmission
    Material: silicon
  • Differential Receiver
    Converts differential signals back to single-ended logic levels while rejecting common-mode noise
    Material: silicon
  • ESD Protection Circuit Part
    Protects IC from electrostatic discharge damage during handling and operation
    Material: silicon
  • Output Enable Control Part
    Allows tri-state control of driver outputs for bus sharing applications
    Material: silicon

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Line Driver/Receiver IC.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
voltage: 3.3V, 5V, or ±12V typical supply range
data rate: Up to 100 Mbps (standard RS-485/422), higher for specialized drivers
temperature: -40°C to +85°C (industrial grade), -40°C to +125°C (extended/automotive)
ESD protection: ±15kV HBM typical
common mode range: ±7V to ±15V for RS-485/422 types
Media Compatibility
✓ Twisted-pair copper cables (RS-485 networks) ✓ Backplane communication in industrial controllers ✓ Motor drive feedback systems (encoder signals)
Unsuitable: Direct high-voltage AC power lines (without isolation)
Sizing Data Required
  • Required data rate (bps) and cable length
  • Communication protocol (e.g., RS-485, RS-422, LVDS)
  • Number of nodes and network topology (point-to-point, multi-drop)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Overheating and thermal shutdown
Cause: Excessive current draw, poor heat dissipation, or ambient temperature exceeding IC specifications leading to thermal runaway and protective shutdown.
Signal integrity degradation or output failure
Cause: Voltage transients (ESD, surges), improper termination impedance causing reflections, or power supply noise/instability corrupting the differential signals.
Maintenance Indicators
  • Intermittent or complete loss of communication on the data line, often accompanied by error logs indicating CRC failures or timeouts.
  • Abnormal heating of the IC package (detectable by touch or thermal imaging) or audible buzzing/hissing from the component indicating electrical stress.
Engineering Tips
  • Implement robust ESD protection and surge suppression on all signal and power lines, and ensure proper impedance matching with termination resistors to prevent signal reflections.
  • Maintain stable, clean power supply with adequate decoupling capacitors near the IC, and ensure effective heat sinking or airflow to keep junction temperature within safe operating limits.

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality Management Systems ANSI/ESD S20.20 - Electrostatic Discharge Control Program CE Marking - EMC Directive 2014/30/EU
Manufacturing Precision
  • Output Voltage Swing: +/- 5% of nominal
  • Propagation Delay: +/- 2 ns across temperature range
Quality Inspection
  • Automated Optical Inspection (AOI) for solder joints and component placement
  • High-Temperature Operating Life (HTOL) test for reliability validation

Factories Producing Line Driver/Receiver IC

Verified manufacturers with capability to produce this product in China

✓ 92% Supplier Capability Match Found

P Project Engineer from United States Feb 09, 2026
★★★★★
"Found 55+ suppliers for Line Driver/Receiver IC on CNFX, but this spec remains the most cost-effective."
Technical Specifications Verified
S Sourcing Manager from United Arab Emirates Feb 06, 2026
★★★★★
"The technical documentation for this Line Driver/Receiver IC is very thorough, especially regarding technical reliability."
Technical Specifications Verified
P Procurement Specialist from Australia Feb 03, 2026
★★★★★
"Reliable performance in harsh Computer, Electronic and Optical Product Manufacturing environments. No issues with the Line Driver/Receiver IC so far."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

15 sourcing managers are analyzing this specification now. Last inquiry for Line Driver/Receiver IC from Poland (1h ago).

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Frequently Asked Questions

What is the primary function of a Line Driver/Receiver IC?

It transmits and receives digital signals over communication lines while maintaining signal integrity, using differential drivers and receivers to minimize noise and distortion.

How does ESD protection benefit this IC in electronic manufacturing?

The integrated ESD protection circuit safeguards the IC from electrostatic discharge during handling and operation, enhancing reliability and longevity in sensitive electronic environments.

Why is silicon semiconductor material used in this IC?

Silicon provides excellent electrical properties, thermal stability, and cost-effectiveness, making it ideal for manufacturing high-performance integrated circuits like line drivers/receivers.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

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