FDA2100BLV-T

Overview

The FDA2100BLV-T is an AEC-Q100 qualified Class D automotive audio power amplifier featuring a TQFP-64 package. It delivers 2 x 180 W and 1 x 300 W output power. The device accepts I2S and TDM digital inputs at 3.3 V or 1.8 V with integrated 105 dB D/A conversion. Supported sampling frequencies are 44.1 kHz and 48 kHz.

Feature Summary

• Integrated high-resolution digital-to-analog conversion for direct digital audio processing
• Automotive-grade reliability with AEC-Q100 qualification
• Flexible digital interface supporting standard I2S and TDM protocols

Applications

• Automotive center console speaker systems
• Vehicle door panel audio amplification
• Digital audio signal processing units in modern vehicles

Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging configuration. Confirm AEC-Q100 compliance requirements match your vehicle's thermal and operational standards. Ensure input voltage levels align with your system's 1.8 V or 3.3 V logic supply.

Selection Notes

Select this component when digital audio interfaces are required to minimize analog noise susceptibility. The integrated DAC simplifies board design by removing external conversion stages. Verify that the TQFP-64 footprint fits your PCB layout constraints and thermal management strategy.

Part Context

This part belongs to STMicroelectronics' FDA series of automotive audio amplifiers. It is designed for high-performance sound systems requiring digital connectivity. The series emphasizes integration and diagnostic capabilities for modern vehicle architectures.

Replacement Considerations

Check for FDA2100BLV without the reel suffix if bulk packaging is preferred. Verify pin compatibility with existing designs before substituting other Class D amplifiers.