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Audio Power Amplifier, 20W x 2 @ 8Ohm, D, 2 Channels, 8V to 26.4V, VQFN, 28 Pins


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Technical Datasheet:
RT9114BGQV   Datasheet
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Product Overview

The RT9114B is a high efficiency, I2S-input, stereo channel audio power amplifier delivering 2x20W into 8ohm BTL speaker loads. It can deliver over 90% power efficiency and eliminate the need for heat-sink. The built-in anti-pop functions can reduce the speaker’s pop noise under all kind of scenarios. Built-in protection circuits can provide over-temperature, over-current, over-voltage and under-voltage protections and report error status. The RT9114B is an I2S device receiving all clocks from external sources.
  • Wide input supply range from 8V to 26.4V
  • 2x20W at into 8ohm BTL at 20V
  • 2x9W at into 8ohm BTL at 12V
  • Support stereo channels output
  • Sampling frequency from 8KHz to 96KHz
  • Built-In Anti-Pop Function for BTL BD Modulations
  • More than 24 Programmable Biquads for Speaker Equalization
  • Programmable coefficients for DRC filters and supporting multi-compression ratios
  • Built-in DC blocking filters

Product Information

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20W x 2 @ 8Ohm



8V to 26.4V




Surface Mount



Power Amplifier


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Technical Documents (1)

Packaging type Cut Tape
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Re-reel (minimum 100/reel):2901091RL Check stock

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218 UK stock available for 4-6 business days delivery

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