AX5688GRK-Z

$2.23

Description：2-CHANNEL, DIGITAL-INPUT CLASS-D
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)

SKU:636a4f8c0ef4 Category: Audio Amplifiers Brand: Monolithic Power Systems Inc.

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Product introduction

Product Detailed Parameters

Description：2-CHANNEL, DIGITAL-INPUT CLASS-D
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)
Type：Class D
Output Type：1-Channel (Mono) or 2-Channel (Stereo)
Max Output Power x Channels @ Load：-
Voltage - Supply：1.1V ~ 1.3V
Features：-
Mounting Type：Surface Mount
Supplier Device Package：64-QFN (9x9)
Package / Case：64-VFQFN Exposed Pad
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

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AX5688GRK-Z

Overview

The AX5688GRK-Z is a digital-input Class-D audio amplifier controller manufactured by Monolithic Power Systems. It operates within a supply voltage range of 1.1V to 1.3V and supports both mono (1-channel) and stereo (2-channel) output configurations. The device is housed in a 64-pin QFN package measuring 9x9 mm with an exposed pad, designed for surface-mount installation. It functions reliably across an operating temperature range of -40°C to +85°C.

Feature Summary

Digital input interface for audio control
Configurable mono or stereo output topology
Low-voltage operation capability

Applications

Portable audio devices
Small form-factor consumer electronics
Battery-powered multimedia systems

Procurement Notes

Verify the specific suffix 'Z' against official documentation to confirm RoHS compliance status and material composition details. Confirm current production status as listings may indicate obsolescence or end-of-life phases. Ensure compatibility with existing PCB footprints for the 64-QFN package before procurement.

Selection Notes

Select this component when a low-voltage digital audio controller is required for space-constrained designs. The 64-QFN package offers a compact solution for integrating digital amplification logic. Verify that the system power budget aligns with the 1.1V to 1.3V operating range requirements.

Part Context

This part belongs to the MPS audio amplifier family, specifically focusing on digital-input controllers. It complements other power management and signal processing ICs within the manufacturer's portfolio for complete audio subsystem solutions.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult official distributor channels for cross-reference information if direct replacement is necessary.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.