Texas Instruments TAS2557 | Demoboard TAS2557EVM

Beschreibung

The TAS2557 device is an amplifier with integrated boost converter and programmable digital signalprocessor. The output amplifier is a Class-D device that can be driven to higher output levels with the onchipClass-H boost. The on-chip voltage and current sense, together with TI’s Smart Amp algorithm,protect the speaker against overheating and excessive excursion.The TAS2557 EVM supports evaluation and development with the TAS2557 device through the followinginterfaces:• USB interface– TAS2557 control through PurePath™ Console 3 (PPC3) GUI, USB-HID– USB-class audio device, compatible with Microsoft® Windows® 7+• Digital audio AP and PSIA interface through 100-mil headers• TI Learning Board 2 for speaker characterization• SPI interface for TAS2557 control• I2C interface for TAS2557 control

Eigenschaften

TAS2557 5.7W Class-D Audio Amplifier with Class-H Boost and IV SenseReference speakerSPI or I2C control interfaceOnboard USB interface and cable for connection to PC with a Microsoft Windows 7+ operating systemAccess to TAS2555 app for PurePath Console 3

Typische Anwendungen

Weiterführende Informationen

• Datenblatt
• Produktseite des IC-Herstellers