Description
The TS2012 is a fully differential stereo class D power amplifier able to drive up to 1.15 W into an 8 Ω load at 5 V per channel. It achieves better efficiency compared to typical class AB audio amps.

Features
■ Operates from VCC= 2.5 V to 5.5 V
■ Dedicated standby mode active low for each channel
■ Output power per channel: 1.15 W @5 V or 0.63 W @ 3.6 V into 8Ω with 1% THD+N max.
■ Output power per channel: 1.85 W @5 V into 4 Ω with 1% THD+N max.
■ Output short-circuit protection
■ Four gain setting steps: 6, 12, 18, 24 dB
■ Low current consumption
■ PSSR: 63 dB typ @ 217 Hz.
■ Fast startup phase: 7.8 ms
■ Thermal shutdown protection
■ Flip-chip 16-bump lead-free package

Applications
■ Cellular phone
■ PDA