TPA1517 6W Stereo Audio Power Amplifier IC

Description

Upgrade your DIY audio projects with the TPA1517, a powerful and versatile stereo audio amplifier designed for high-quality sound reproduction. This IC packs two independent 6W channels into a single package, making it the perfect heart for desktop speakers, portable boomboxes, or custom arcade cabinets. Specifically selected for hobbyists, this version comes in a user-friendly PDIP-20 through-hole package, meaning you can easily plug it into breadboards for prototyping or solder it onto stripboards without the need for specialized surface-mount equipment. With built-in thermal protection and a "pop-reduction" design, it ensures your speakers stay safe while delivering crisp, clear audio. Whether you're building a multimedia station or a custom guitar practice amp, the TPA1517 offers professional-grade performance in a format that's easy to work with.

FEATURES

• Dual-Channel Stereo: Delivers 6W per channel of continuous power.

• Breadboard Friendly: Through-hole PDIP-20 package for easy DIY soldering and prototyping.

• Mute & Standby Mode: Integrated control pin to silence the output or enter a low-power "sleep" mode to save battery life.

• Fixed Gain (20 dB): Simplifies your circuit design by eliminating the need for external gain-setting resistors.

• Full Protection: Built-in thermal and short-circuit protection to prevent accidental damage during experimentation.

• High Signal-to-Noise Ratio: Enjoy clear audio with minimal background hiss (84 dB SNR).

• TDA1517 Compatible: A great alternative or drop-in replacement for the popular TDA1517 series.

Applications

• Multimedia Speakers: Create your own high-quality PC or laptop speaker system.

• Portable Audio: Ideal for battery-powered Bluetooth speakers thanks to the standby mode.

• Retro Gaming: Perfect for adding stereo sound to Raspberry Pi or Arduino-based arcade projects.

• DIY Instrument Amps: Small enough for practice guitar amps or headphone monitors.

• Home Automation: Use it for voice prompts or sound effects in smart home setups.

Parameters

• Supply Voltage (Vcc): 9.5V to 18V (Standard 12V recommended)

• Output Power: 6W per channel into 4Ω (at 10% THD+N)

• Load Impedance: Optimized for 4Ω and 8Ω speakers

• Voltage Gain: 20 dB (Fixed)

• Total Harmonic Distortion (THD): 0.1% at 1W output

• Standby Current: Ultra-low 100 µA (max)

• Package Type: PDIP-20 (Plastic Dual In-line Package)

• Operating Temperature: -40°C to 85°C