Datasheet Summary
2 × 210 W class-D power amplifier
Rev. 01
- 24 December 2009 Product data sheet
1. General description
The TDA8953 is a stereo or mono high-efficiency Class D audio power amplifier in a single IC featuring low power dissipation. It is designed to deliver up to 2 × 210 W into a 4 Ω load in a stereo Single-Ended (SE) application, or 1 × 420 W into an 8 Ω load in a mono Bridge-Tied Load (BTL) application. It bines the benefits of Class D efficiency (≈93 % into a 4 Ω load) with audiophile sound quality parable to that associated with Class AB amplification. The amplifier operates over a wide supply voltage range from ±12.5 V to ±42.5 V and Features low quiescent current...