TPA3136AD2 - Texas Instruments

TPA3136AD2 10-W Inductor Free Stereo (BTL) Class-D Audio Amplifier

The TPA3136D2, TPA3136AD2 device an efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers at up to 10 W, 6 Ω, or 8 Ω (per channel). Advanced EMI Suppression Technology with Spread Spectrum Control scheme enables the use of inexpensive ferrite bead filters at the outputs while meeting EMC requirements for system cost reduction. The.

Features

•1 2 × 10 W/ch into 6-Ω Loads at 10% THD+N from a 12-V Supply
• 2 × 10 W/ch into 8-Ω Loads at 10% THD+N from a 13-V Supply
• Up to 90% Efficient Class-D Operation (8 Ω) Eliminates Need for Heat Sinks
• <0.05% THD+N at 1 W/4 Ω/1 kHz
• Wide Supply Voltage Range Allows Operation from 4.5 V (8 V for TPA3136AD2) to 14.4 V
• Inductor-Free Operation
• Enhanced EMI Performance with Spread Spectrum
• SpeakerGuard™ Speaker Protection Includes Power Limiter and DC Protection
• Robust Pin-to-Pin, Pin-to-Ground, and Pin-to- Power Short Circuit Protection and Thermal Protection
• 26-dB Fixed Gain
• Single-E.