TPA6021A4 Datasheet | Texas Instruments

.ti. 2-W STEREO AUDIO POWER AMPLIFIER WITH ADVANCED DC VOLUME CONTROL SLOS465 - JUNE 2005 Features - 2 W Into 4-Ω Speakers With External Heatsink - DC Volume Control With 2-dB Steps from -40 dB to 20 dB - Fade Mode - -85-dB Mute Mode - Differential Inputs - 1-µA Shutdown Current (Typical) - Headphone Mode APPLICATIONS - LCD Monitors DESCRIPTION The TPA6021A4 is a stereo audio power amplifier that drives 2 W/channel of continuous RMS power into a 4-Ω load when utilizing a heat sink. Advanced dc volume control minimizes external ponents and allows BTL (speaker) volume control and SE (headphone) volume control. The 20-pin DIP package allows for the use of a heatsink...