Specification	TPA6011A4PWP

Features	Thermal Protection, Differential Inputs, Shutdown, Depop, Mute, Volume Control, Input Multiplexer
Max Output Power x Channels @ Load	3 W
Max Output Power x Channels @ Load [x]	3 Ohm, 2
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	2-Channel (Stereo) with Stereo Headphones
Package / Case	0.173 in, 4.4 mm
Package / Case	24-PowerTSSOP
Supplier Device Package	24-HTSSOP
Type	Class AB
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4 V

TPA6011A4 Series

3-W, stereo Class-AB audio amplifier with DC volume control & stereo headphone driver

Part	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Package / Case	Package / Case	Output Type	Type	Features	Max Output Power x Channels @ Load [x]	Max Output Power x Channels @ Load	Mounting Type	Voltage - Supply [Max]	Voltage - Supply [Min]
Texas Instruments TPA6011A4PWP	85 °C	-40 °C	24-HTSSOP	0.173 in 4.4 mm	24-PowerTSSOP	2-Channel (Stereo) with Stereo Headphones	Class AB	Depop Differential Inputs Input Multiplexer Mute Shutdown Thermal Protection Volume Control	2 3 Ohm	3 W	Surface Mount	5.5 V	4 V
Texas Instruments TPA6011A4PWPG4	85 °C	-40 °C	24-HTSSOP	0.173 in 4.4 mm	24-PowerTSSOP	2-Channel (Stereo) with Stereo Headphones	Class AB	Depop Differential Inputs Input Multiplexer Mute Shutdown Thermal Protection Volume Control	2 3 Ohm	3 W	Surface Mount	5.5 V	4 V
Texas Instruments TPA6011A4PWPRG4	85 °C	-40 °C	24-HTSSOP	0.173 in 4.4 mm	24-PowerTSSOP	2-Channel (Stereo) with Stereo Headphones	Class AB	Depop Differential Inputs Input Multiplexer Mute Shutdown Thermal Protection Volume Control	2 3 Ohm	3 W	Surface Mount	5.5 V	4 V
Texas Instruments TPA6011A4PWPR	85 °C	-40 °C	24-HTSSOP	0.173 in 4.4 mm	24-PowerTSSOP	2-Channel (Stereo) with Stereo Headphones	Class AB	Depop Differential Inputs Input Multiplexer Mute Shutdown Thermal Protection Volume Control	2 3 Ohm	3 W	Surface Mount	5.5 V	4 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 5.03
		10	$ 4.52
		60	$ 4.27
		120	$ 3.70
		300	$ 3.51
		540	$ 3.15
		1020	$ 2.66
		2520	$ 2.52
Texas Instruments	TUBE	1	$ 3.80
		100	$ 3.33
		250	$ 2.33
		1000	$ 1.88

Description

General part information

TPA6011A4 Series

The TPA6011A4 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. Notebook and pocket PCs 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. Likewise, the delta between speaker volume and headphone volume can be adjusted by applying a dc voltage to the SEDIFF terminal. To avoid an unexpected high volume level through the headphones, a third terminal, SEMAX, limits the headphone volume level when a dc voltage is applied. Finally, to ensure a smooth transition between active and shutdown modes, a fade mode ramps the volume up and down.

Documents

Technical documentation and resources

TPA6011A4EVM - User Guide

User guide

3-W Stereo Audio Power Amplifier with Advanced DC Volume Control datasheet (Rev. A)

Data sheet