TPA2008D2
Overview
The TPA2008D2 is a third generation 5-V class-D amplifier from Texas Instruments. Improvements to previous generation devices include: dc volume control, lower supply current, lower noise floor, higher efficiency, smaller packaging, and fewer external components.
- 3 W Per Channel into 3-Ω Speakers (THD+N = 10%) - < 0.045% THD at 1.5 W, 1 kHz, 3-Ω Load
- DC Volume Control With 2-dB Steps From -38 dB to 20 dB
- Filter Free Modulation Scheme Operates Without a Large and Expensive LC Output Filter
- Extremely Efficient Third Generation 5-V Class-D Technology - Low Supply Current, 7 mA - Low Shutdown Control, 1 µA - Low Noise Floor, -80 dBV - Maximum Efficiency into 3 Ω, 78% - Maximum Efficiency into 8 Ω, 88% - PSRR, -70 dB
- Integrated Depop Circuitry
- Operating Temperature Range, -40°C to 85°C
- Space-Saving, Surface Mount PowerPAD™ Package
