Designers of cell phones, notebook PCs and portable DVD players can benefit from this cost-effective, smaller amplifier that extends battery life while improving volume and clarity.
Key features and benefits of the TPA2028D1 and TPA2026D2
· The devices have higher output power than the leading competition, yielding louder volume.
o TPA2028D1 drives 3 W/channel into 4 Ohms at 5 V for 43 percent higher output power
o TPA2026D2 drives 3.2 W/channel into 4 Ohms at 5 V for 52 percent higher output power2x reduction in the quiescent current extends battery life.
· 10x reduction in offset voltage, significantly lowers pop-noise for clearer audio.
· Programmable SmartGain DRC with selectable compression ratios for up to 30-dB gain significantly enhances the loudness without increasing the peak voltage.