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Digital Controller and Processor 4 Channel, Digital Input Class-D Audio Controller AX5689-AX5689
Digital Controller and Processor 4 Channel, Digital Input Class-D Audio Controller AX5689-Monolithic Power Systems, Inc.

Digital Controller and Processor 4 Channel, Digital Input Class-D Audio Controller AX5689
Monolithic Power Systems, Inc.

Monolithic Power Systems, Inc.'s Response Status

Response Rate

100.0%

Response Time

15.6hours

Relatively Fast Response


About This Product

■Summary

The AX5689 is a 4-channel bridge-tied load (BTL) or 2-channel parallel bridge-tied load (PBTL) audio controller IC with digital inputs, an integrated low-latency analog-to-digital converter (ADC), and a CMOS-level pulse-width modulation (PWM) output. This enables a high-order digital control loop with post-filter feedback, resulting in low power consumption and superior audio performance. Comes in a QFN-64 (9mm x 9mm) package.

■Configuration

・4x BTL ・2x PBTL

■Features and benefits

・Eight flexible differential low-latency analog-to-digital converters (ADCs) ・8 configurable digital control loop filter slices ・Pulse width modulation (PWM) output with 8 CMOS levels - Up to 4 x Bridge-tied Load (BTL) channels, 2 x 4-phase Parallel Bridge-tied Load (PBTL) channels, or a combination thereof ・Feedback execution after output filter to reduce distortion ・Multiple ADCs can be placed in parallel to improve performance - Configurable interconnection between slices and ADCs for versatility and multiple input, multiple output (MIMO) control ・I2C and SPI control interface with selectable address for multi-chip systems

■Application

・Active loudspeaker (party box, monitor speaker) ・Streaming audio amplifier solution ・Soundbar and subwoofer ・Professional audio solution ・Temperature sensitive audio solution

■Available product numbers

・AX5689GRK-Z AX5689GRK-P ・Part numbers ending in P and Z are the same part. P and Z indicate reel size only

  • Product

    Digital Controller and Processor 4 Channel, Digital Input Class-D Audio Controller AX5689

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1 Models of Digital Controller and Processor 4 Channel, Digital Input Class-D Audio Controller AX5689

Image Part Number Price (excluding tax) Control Interface Input Format Max Sample Rate (kHz) Number of Bits Number of Channels Number of PWM Outputs Package (mm)
Digital Controller and Processor 4 Channel, Digital Input Class-D Audio Controller AX5689-Part Number-AX5689

AX5689

Available upon quote

I2C, SPI

I2S, TDM

768

32

4

8

QFN-64 (9x9)

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About Company Handling This Product

Response Rate

100.0%


Response Time

15.6hrs

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

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