LA4625, 13.5W × 2-Channel BTL Audio Power Amplifier, SIP-14HZ

The LA4625 is a monolithic linear IC designed for high-quality audio amplification in consumer electronics. Its 2-channel BTL configuration ensures robust stereo output, while the advanced NF circuit design eliminates the need for external capacitors, simplifying the overall circuit. With its low distortion, wide frequency response, and comprehensive protection features, the LA4625 is ideal for applications requiring reliable and high-fidelity audio performance.​

Key Features:

• High-Fidelity Output: Delivers 13.5W per channel (THD = 10%, V_CC = 12V, R_L = 4Ω), ensuring clear and powerful audio reproduction.​
• Wide Frequency Response: Offers a frequency range from below 10Hz to 130kHz, capturing both deep bass and crisp treble.​
• Low Impulse Noise: Incorporates design enhancements to minimize impulse noise during power transitions, enhancing audio clarity.​
• Comprehensive Protection Features: Equipped with built-in circuits guarding against overvoltage, thermal overload, and short circuits to V_CC or ground.​
• Standby and Muting Functions: Provides standby control via pin 4 and muting capability through pin 5, allowing flexible power management.​
• Compact SIP-14HZ Package: Facilitates efficient PCB layout and thermal management in space-constrained designs.​

Additional Specifications:

• Package Type: SIP-14HZ
• Common Mode Rejection Ratio (CMRR): N/A
• Rail to Rail: nO
• Gain Bandwidth Product(GBP): N/A
• Output Current: 3.5A