TPA6012A4 Series

3.2-W, stereo, analog input Class-AB audio amplifier & advanced DC volume control

Catalog

3.2-W, stereo, analog input Class-AB audio amplifier & advanced DC volume control

Part	Package / Case	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Mounting Type	Features	Max Output Power x Channels @ Load	Type	Output Type	Voltage - Supply [Max]	Voltage - Supply [Min]
Texas Instruments TPA6012A4PWPR	0.173 in 4.4 mm	24-PowerTSSOP	85 °C	-40 °C	24-HTSSOP	Surface Mount	Differential Inputs Fade Mute Shutdown Thermal Protection Volume Control	3.2 W 235 mW	Class AB	2-Channel (Stereo) with Stereo Headphones	5.5 V	4 V
Texas Instruments TPA6012A4PWP	0.173 in 4.4 mm	24-PowerTSSOP	85 °C	-40 °C	24-HTSSOP	Surface Mount	Differential Inputs Fade Mute Shutdown Thermal Protection Volume Control	3.2 W 235 mW	Class AB	2-Channel (Stereo) with Stereo Headphones	5.5 V	4 V

Catalog

3.2-W, stereo, analog input Class-AB audio amplifier & advanced DC volume control

Key Features

• Advanced 32 Steps DC Volume ControlSteps from –40 dB to 18 dBFade Mode–85-dB Mute Mode3 W Into 3-SpeakersDifferential InputsHeadphone ModePin-to-Pin compatible with TPA6011A4 and TPA6013A424-pin PowerPAD Package (PWP)APPLICATIONSLCD MonitorsNotebook PCAll-in-one PCAdvanced 32 Steps DC Volume ControlSteps from –40 dB to 18 dBFade Mode–85-dB Mute Mode3 W Into 3-SpeakersDifferential InputsHeadphone ModePin-to-Pin compatible with TPA6011A4 and TPA6013A424-pin PowerPAD Package (PWP)APPLICATIONSLCD MonitorsNotebook PCAll-in-one PC

Description

The TPA6012A4 is a stereo audio power amplifier that drives 3 W/channel of continuous RMS power into a 3-load. Advanced dc volume control minimizes external components and allows BTL (speaker) volume control and SE (headphone) volume control. LCD monitors and notebook benefit from the integrated feature set that minimizes external components without sacrificing functionality. To simplify design, the speaker volume level is adjusted by applying a dc voltage to the VOLUME terminal. To ensure a smooth transition between active and shutdown modes, a fade mode ramps the volume up and down. The 24-pin PowerPAD package (PWP) enchances thermal performance. The TPA6012A4 is a stereo audio power amplifier that drives 3 W/channel of continuous RMS power into a 3-load. Advanced dc volume control minimizes external components and allows BTL (speaker) volume control and SE (headphone) volume control. LCD monitors and notebook benefit from the integrated feature set that minimizes external components without sacrificing functionality. To simplify design, the speaker volume level is adjusted by applying a dc voltage to the VOLUME terminal. To ensure a smooth transition between active and shutdown modes, a fade mode ramps the volume up and down. The 24-pin PowerPAD package (PWP) enchances thermal performance.