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TPA3111D1-Q1 - 10-W Filter-Free Mono Class-D Audio Power Amplifier

General Description

The TPA3111D1-Q1 device is a 10-W efficient, Class-D audio power amplifier for driving a bridge tied speaker.

Advanced EMI suppression technology enables the use of inexpensive ferrite bead filters at the outputs while meeting EMC requirements.

Key Features

  • 1 Qualified for Automotive.

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Other Datasheets by Texas Instruments

Part Number Description
TPA3111D1 10-W Filter-Free Mono Class-D Audio Power Amplifier
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPA3111D1-Q1 SLOS759E – MARCH 2012 – REVISED DECEMBER 2015 TPA3111D1-Q1 10-W Filter-Free Mono Class-D Audio Power Amplifier With Speakerguard™ 1 Features •1 Qualified for Automotive Applications • AEC-Q100 Qualified with the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level H2 – Device CDM ESD Classification Level C2 • 10-W into an 8-Ω Load at 10% THD+N from a 12V Supply • 7-W into a 4-Ω Load at 10% THD+N from an 8-V Supply • 94% Efficient Class-D Operation into 8-Ω Load Eliminates Need for Heat Sinks • Wide Supply Voltage Range Allows Operation from 8 to 26 V • Filter-Free Operation • SpeakerGuard™ Speaker Protec