TPA3117D2 Overview
The TPA3117D2 is a 15W (per channel) efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers. Advanced EMI Suppression Technology enables the use of inexpensive ferrite bead filters at the outputs while meeting EMC requirements. SpeakerGuard™ speaker protection circuitry includes an adjustable power limiter.
TPA3117D2 Key Features
- 2 15-W/ch into 8Ω Loads at 10% THD+N From a 16V Supply
- 10-W/ch into 8Ω Loads at 10% THD+N From a 13V Supply
- 90% Efficient Class-D Operation Eliminates Need for Heat Sinks
- Wide Supply Voltage Range Allows Operation from 8V to 26V
- Filter-Free Operation
- SpeakerGuard™ Speaker Protection Includes
- Excellent THD+N / Pop-Free Performance
- Four Selectable, Fixed Gain Settings
- Differential Inputs
- Selectable Switching Frequency (290kHz or