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Soundbar with Bluetooth Streaming

Overview

Description

A soundbar, also called a speaker bar, is a special speaker with multiple drivers and is usually put above a computer monitor or under a television or home theater screen. It can significantly improve the sound experience without the complexity of surround sound speakers, wiring, etc. The Soundbar with Bluetooth Streaming design is meant to be compact, generate premium sound, and can be cost-effective.

System Benefits:

  • Cost-effective, small-capacity ROM and low pin count 32-bit MCU
  • High performance power includes voltage supervisors, dual buck regulators and a wide VIN 1A buck regulator

Comparison

Applications

Winning Combinations Interactive Diagram

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Template 1 Connector Line.56 Connector Arrow.44 Connector Arrow.36 Connector Arrow.23 Connector Arrow.33 Buck Buck Regulator Buck Regulator Connector Arrow Connector Arrow.10 Connector Arrow.11 Connector Arrow.12 Connector Arrow.13 Connector Arrow.15 Connector Arrow.16 Bluetooth Stereo Audio Module Bluetooth Stereo Audio Module Bluetooth Stereo Audio Module 24bit Audio ADC 24bit Audio ADC 24bit Audio ADC Connector Arrow.19 Connector Arrow.20 Connector Arrow.24 Connector Arrow.34 Connector Arrow.37 3.3V 3.3V 3.3V 3.3V.39 3.3V 3.3V 5V 5V 5V Connector Line 3.3V.42 3.3V 3.3V Connector Arrow.50 Bi-directional 3.3V.54 3.3V 3.3V 3.3V.55 3.3V 3.3V + HV (<24Vdc) + HV (<24Vdc) + HV (<24Vdc) Connector Line.58 3.3V.59 5V 5V 3.3V.60 3.3V 3.3V 1.8V 1.8V 1.8V 5V.62 5V 5V H-Bridge Power MOSFET 2x H-Bridge Power MOSFET 2x H-Bridge Power MOSFET Connector Arrow.65 + HV + HV + HV Connector Arrow.67 Triangle Triangle.73 Connector Arrow.74 Connector Arrow.76 Connector Arrow.77 Connector 2 Connector Line.79 Speaker speaker_8_ Sheet.82 Sheet.83 Sheet.84 Sheet.85 Vertical Wire Bundle Label Text 10pt.1046 2 2 Sheet.88 Vertical Wire Bundle.89 Label Text 10pt.1046 2 2 Sheet.91 5V.92 5V 5V Connector Line.93 Buck Regulator Buck Regulator Buck Regulator Voltage Supervisor Voltage Supervisor Voltage Supervisor Analog Switch Analog Switch Analog Switch EEPROM EEPROM EEPROM Sheet.53 MCU MCU MCU RST RST RST DAC DAC DAC SCI SCI SCI GPIO GPIO GPIO I2C I2C I2C Audio Processor Audio Processor Audio Processor I2C.35 I2C I2C MCLK MCLK MCLK I2C.47 I2C I2C PCM PCM PCM PWM PWM PWM US061 US061 US061
Exiting Interactive Block Diagram