Semtech EV8000ILPT IC PLC Modem 100-LQFP: Comprehensive Guide

The Semtech EV8000ILPT is a high-performance Power Line Communication (PLC) modem IC designed for robust data transmission over existing power lines. Despite its obsolete status, this 100-LQFP packaged IC remains popular for legacy systems and industrial applications requiring reliable PLC solutions.

Detailed Product Overview

Manufacturer and Product Line

Manufactured by Semtech Corporation, a leader in analog and mixed-signal semiconductors, the EV8000ILPT represents their commitment to innovative communication solutions. This IC belongs to their extensive line of power line communication products.

Technical Specifications

• Package: 100-LQFP (100-Lead Plastic Quad Flat Package)
• Mounting: Surface Mount Technology (SMT)
• Interface Type: PLC Modem IC
• Operating Temperature: Industrial grade (typically -40 C to +85 C)
• Data Rate: High-speed communication capabilities (exact baud rate unspecified)

Key Features and Benefits

1. Power Line Communication: Enables data transmission over existing AC power lines
2. Compact Design: 100-LQFP package saves board space
3. Industrial Reliability: Designed for harsh electrical environments
4. Cost-Effective: Eliminates need for additional communication wiring
5. Legacy Support: Continues to support existing PLC infrastructure

In-Depth Technical Analysis

Package Details

The 100-LQFP package measures approximately 14 14 mm with a 1.4 mm body thickness. This surface-mount package features:

• 100 leads with 0.5 mm pitch
• Exposed thermal pad for improved heat dissipation
• RoHS-compliant materials

Power Requirements

While exact voltage specifications aren't provided, typical PLC modem ICs operate at:

• 3.3V or 5V logic supply
• Wide input voltage range for power line coupling
• Low-power sleep modes for energy efficiency

Communication Capabilities

The EV8000ILPT supports:

• Half-duplex communication
• Advanced modulation schemes (likely OFDM or similar)
• Noise immunity features for reliable power line transmission
• Error detection and correction

Applications and Use Cases

Industrial Automation

Widely used in:

• Factory automation systems
• Process control monitoring
• Equipment status reporting

Smart Grid Technology

Essential for:

• Advanced Metering Infrastructure (AMI)
• Distribution automation
• Grid monitoring systems

Building Automation

Common applications include:

• HVAC control systems
• Lighting control networks
• Energy management systems

Obsolete Status Considerations

While marked as obsolete, the EV8000ILPT remains available through:

• Authorized distributors with remaining stock
• Special order programs
• Alternative solutions from Semtech's current product line

For new designs, consider evaluating Semtech's newer PLC solutions that offer:

• Enhanced performance
• Lower power consumption
• Smaller form factors

Conclusion

The Semtech EV8000ILPT in 100-LQFP package continues to be a reliable choice for power line communication applications. Its robust design, industrial-grade reliability, and proven performance make it valuable for:

• Maintaining existing PLC systems
• Retrofit projects
• Applications requiring proven technology

For engineers and purchasers seeking this IC, our platform offers easy access to remaining inventory. Contact us for availability and potential alternatives to meet your power line communication needs.