Components

Texas Instruments 20W monolithic high-fidelity audio power amplifier IC delivering 0.015% THD into 4-ohm or 8-ohm loads with thermal shutdown and short-circuit protection.

Texas Instruments low-voltage audio power amplifier IC delivering up to 1.0W into 8-ohm speakers with internally set voltage gain of 20 (expandable to 200 via external capacitor).

Diodes Incorporated 3W+3W filterless dual-channel stereo Class-D audio power amplifier IC delivering 3W into 4-ohm speakers at 5V supply with 90% efficiency.

Princeton Technology CMOS digital audio delay processor IC with 44K-bit SRAM, integrated ADC/DAC, and adjustable delay time (30ms to 340ms) for guitar effect pedals and karaoke systems.

STMicroelectronics 10W automotive audio power amplifier IC operating from 8V to 18V single DC supply, designed for car radio and 12V battery-powered speaker amplifier builds.

STMicroelectronics 14W monolithic audio power amplifier IC providing high output current and low harmonic distortion, widely used in Hi-Fi audio systems, active speakers, and DIY amplifier modules.

STMicroelectronics dual low-voltage monolithic audio power amplifier IC operating down to 1.8V supply, delivering up to 1W per channel in stereo or 2W in bridge-tied load (BTL) mono configuration.

NXP Semiconductors (Philips) 1W mono Bridge-Tied Load (BTL) audio power amplifier IC operating from 3V to 18V DC without needing output coupling capacitors.

STMicroelectronics 15W+15W dual BTL class-AB stereo audio power amplifier IC with built-in mute and standby functions for 12V speaker systems.