From 12-V SupplyPowerPAD is a trademark of Texas Instruments.
The TPA6030A4 is designed to drive 3 W into 16- speakers using a surface-mount package without the need for an external heatsink. These features make it ideal for 15" – 17" LCD monitors, small multimedia speakers, and notebook computers.
To simplify system design, the speaker volume level is adjusted by applying a dc voltage to the VOLUME terminal. 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. Integrated depop circuitry and the fully differential design minimize pops, clicks, and unwanted noise to provide a high level of audio performance.
The device is available in a 28-pin TSSOP PowerPAD™ package. The PowerPAD™ package is designed to transfer heat into the ground plane, eliminating the need for external heat sinks—minimizing solution cost and size.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | 3-W Stereo Audio Power Amplifier With Advanced DC Volume Control datasheet (Rev. B) | 27 Jan 2005 | |
| User guide | TPA6030A4EVM - User Guide (Rev. A) | 04 Nov 2002 |
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The TPA6030A4 is a 3-W stereo audio power amplifier designed for 12V applications with a 16-Ohm minimum speaker impedance. Features including DC volume control and integrated stereo headphone drive make this device ideal for 15" to 17" audio enhanced flat panel displays.
Designers can quickly (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| HTSSOP (PWP) | 28 | Ultra Librarian |
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