TAS5630BPHD

The TAS5630BPHD is a high-performance analog-input Class D Amplifier with integrated closed-loop feedback technology (known as PurePath HD technology) with the ability to drive up to 300W achievable output power levels are dependent on the thermal configuration of the target application. A high-performance thermal interface material between the exposed package heat slug and the heat sink should be used to achieve high output power levels. Stereo into 4Ω to 8Ω speakers from a single 50V supply. PurePath HD technology enables traditional AB-amplifier performance (<lt/>0.03% THD) levels while providing the power efficiency of traditional class-D amplifier. Unlike traditional class-D amplifier, the distortion curve does not increase until the output levels move into clipping. PurePath HD technology enables lower idle losses, making the device even more efficient. When coupled with TI’s class-G power-supply reference design for TAS563x, industry-leading levels of efficiency can be achieved.

• Signal bandwidth up to 80kHz for high-frequency content from high-definition sources
• Click- and pop-free start-up
• Self-protection design with error reporting
• EMI compliant when used with recommended system design
• High efficiency power stage (<gt/>88%) with 60mΩ output MOSFETs
• Ultralow 0.03% THD at 1W into 4Ω
• Flat THD at all frequencies for natural sound
• 80dB PSRR (BTL, no input signal)
• <gt/>100dB (A weighted) SNR
• Green product and no Sb/Br

應用

Audio, Industrial