Description

The TS2012 is a stereo fully differential class D power amplifier. Able to drive up to 1.35W into an 8Ω load at 5V per channel. It achieves outstanding efficiency compared to typical class AB audio amps.

Features

■ Operating range from VCC=2.5V to 5.5V

■ Standby mode active low

■ Output power per channel : 1.35W @5V or 0.68W @ 3.6V into 8Ω with 1 THD+N max.

■ Output power per channel : 2.2W @5V into 4Ω with 1 THD+N max.

■ Four gains select : 6, 12, 18, 24 dB

■ Low current consumption

■ PSRR: 70dB typ @ 217Hz with 6dB gain.

■ Fast start-up phase: 1ms

■ Thermal shutdown protection

■ QFN20 4x4mm lead-free package

Applications

■ Cellular phone

■ PDA

■ Flat panel TV