Description
The TS2012EI 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 to 5.5 V
 • Dedicated standby mode active low for each channel
 • Output power per channel: 1.15 W at 5 V or 0.63 W at 3.6 V into 8 Ω with 1% THD+N max.
 • Output power per channel: 1.85 W at 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. at 217 Hz.
 • Fast startup phase: 7.8 ms
 • Thermal shutdown protection
 • Flip Chip 16 bump lead-free package

Applications
 • Cellular phones
 • PDA