PinoutDescriptionThe 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...
TPA3117D2: PinoutDescriptionThe 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 inexpen...
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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. The adjustable power limiter allows the user to set a "virtual" voltage rail lower than the chip supply to limit the amount of current through the speaker.
Features of the TPA3117D2 are:(1)15-W/ch into 8? Loads at 10% THD+N From a 16V Supply; (2)10-W/ch into 8? Loads at 10% THD+N From a 13V Supply; (3)90% Efficient Class-D Operation Eliminates Need for Heat Sinks; (4)Wide Supply Voltage Range Allows Operation from 8V to 26V; (5)Filter-Free Operation; (6)SpeakerGuard? Speaker Protection Includes Adjustable Power Limiter; (7)Excellent THD+N / Pop-Free Performance; (8)Four Selectable, Fixed Gain Settings; (9)Differential Inputs; (10)Selectable Switching Frequency (290kHz or 390kHz) Allows Multiple Devices to be Used in One System; (11)Integrated 5V Regulator With up to 30 mA of Output Current for Powering External Data Converters; (12)5mm x 5mm QFN Packaging.
The absolute maximum ratings of the TPA3117D2 can be summarized as:(1)Operating free-air temperature range :40°C to 85°C; (2)Operating junction temperature range:40°C to 150°C; (3)Storage temperature range :65°C to 150°C.
If you want to know more information such as the electrical characteristics of TPA3117D2,please download the datasheet in www.seekdatasheet.com .