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RT5510 Datasheet Audio Amplifier

Manufacturer: Richtek

Overview: RT5510 Audio Amplifier with IV Sense General.

General Description

The RT5510 is a boosted BTL class-D amplifier with V/I sensing.

A built-in DC-DC step-up converter is used to provide efficient power for class-D amplifier with multi-level class-G operation.

The digital audio interface supports I2S, left-justified, right-justified, TDM and DSP A/B format for audio in with a data out used for chip information like voltage sense and current sense, which are able to be monitored via DATAO through proper register setting.

Key Features

  • Class-D Speaker AMP.
  • 4.8W Output Power @ 9.5V, 8 Load, THD < 1%.
  • 6.5W Output Power @ 9.5V, 4 Load, THD < 1%.
  • 0/3/6/9/12/15/18dB Boost Gain.
  • 20V Output Noise.
  • Add DRE to Reduce Output Noise.
  • Boost Converter.
  • Adaptive Boost for Speaker, Boost from Battery Supply Up to Programmed Voltage, Max 9.5V.
  • Accurate Input Current Limit.
  • Analog Part : Current Sense, Slope Compensation, Feedback ADC.
  • Alternate Mode Supported.
  • Digital Part : Volta.

More Datasheets from Richtek

Part Number Description
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RT5002 7 + 1 Channel DC/DC PMU
RT5002C 7 + 1 Channel DC/DC PMU
RT5006 Single Output LNB Power Supply Controller
RT5007 Single Output LNB Power Supply Controller
RT5014 7+6 Channels Power Management
RT5016C Programmable Multi-Channel PMU
RT5021 6 + 3 Channels DC/DC PMU
RT5024 I2C Programmable Multi-Channel PMU

RT5510 Distributor