WM8750CBLGEFL/R

Overview

The WM8750CBLGEFL/R is a stereo audio CODEC manufactured by Cirrus Logic, designed for portable and high-fidelity audio applications. It integrates two analog-to-digital converters (ADCs) and two digital-to-analog converters (DACs) within a single QFN-32 package. The device supports a resolution of 24 bits and operates at sampling rates up to 96 kHz. It functions with a supply voltage range of 1.42 V to 3.6 V and utilizes a serial interface compatible with 2-Wire or 3-Wire protocols. The component exhibits an SNR of 88 dB for the ADC and 97 dB for the DAC, with a THD+N of -80 dB for the ADC and -85 dB for the DAC. It operates within a temperature range of -25°C to +85°C.

Feature Summary

• Integrates stereo ADC and DAC channels for complete audio signal processing in a compact form factor.
• Supports high-resolution 24-bit conversion with sampling rates up to 96 kHz for high-fidelity audio reproduction.
• Features low-voltage operation suitable for battery-powered portable devices.

Applications

• Portable audio players and media devices
• Mobile communication handsets
• Digital voice recording equipment

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential availability constraints. Confirm RoHS compliance status and check for end-of-life notifications prior to procurement. Ensure storage conditions meet humidity sensitivity requirements specified in the datasheet to maintain component integrity during handling and assembly processes.

Selection Notes

Select this component when a stereo CODEC with integrated headphone output is required for space-constrained designs. Compare performance metrics such as SNR and power consumption against alternative models like the WM8753 if additional DAC channels are needed. Verify that the QFN-32 package footprint aligns with the PCB layout constraints and thermal management capabilities of the target system design.

Part Context

The WM8750 series represents Cirrus Logic's portfolio of high-performance audio codecs optimized for portable electronics. This specific variant belongs to the broader family of stereo CODECs that integrate analog front-end circuits with digital interfaces. The component is part of Cirrus Logic's established line of audio solutions, which includes various models tailored for different power and performance requirements in consumer and industrial markets.

Replacement Considerations

The WM8750CLSEFL/R is a documented variant within the same product family. Evaluate pin compatibility and electrical specifications before substitution. No other public substitute part numbers are confirmed in the available documentation.