WM8941ECS/RV

Description：IC CODEC MONO SPKR DRIVER
Series：-

SKU:915acf5cdc15 Category: CODECS Brand: Cirrus Logic Inc.

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Product introduction

Product Detailed Parameters

Description：IC CODEC MONO SPKR DRIVER
Series：-
Mfr：Cirrus Logic Inc.
Package：Tape & Reel (TR)
Type：Audio, Video Buffer
Data Interface：-
Resolution (Bits)：24 b
Sigma Delta：Yes
S/N Ratio, ADCs / DACs (db) Typ：91 / 98
Dynamic Range, ADCs / DACs (db) Typ：-
Voltage - Supply, Analog：2.5V ~ 3.6V
Voltage - Supply, Digital：1.71V ~ 3.6V
Operating Temperature：-25°C ~ 85°C
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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WM8941ECS/RV

Overview

The WM8941ECS/RV is a stereo audio CODEC manufactured by Cirrus Logic Inc., designed for mobile multimedia applications. It integrates two analog-to-digital converters and two digital-to-analog converters with 24-bit resolution. The device operates on an analog supply voltage ranging from 1.71V to 2V and a digital supply voltage between 1.62V and 3.6V. Typical signal-to-noise ratios are 95dB for the ADC and 100dB for the DAC. It utilizes a 48-ball W-CSP package measuring 3.65x3.55mm, supporting operation temperatures from -40°C to 85°C.

Feature Summary

Integrates high-performance stereo audio conversion capabilities within a compact form factor suitable for space-constrained portable devices.

Applications

Mobile phones and smartphones requiring integrated audio processing
Portable media players and handheld entertainment devices
Tablets and other mobile multimedia terminals

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential availability constraints. Confirm package integrity and moisture sensitivity level handling procedures prior to assembly. Cross-reference part markings against official datasheets to ensure compliance with specified electrical parameters and operational temperature ranges.

Selection Notes

Evaluate power consumption requirements against the specified analog and digital supply voltage ranges. Ensure interface compatibility with the host processor's serial protocols. Consider thermal management needs given the operating temperature range and package type. Verify that the required number of audio channels aligns with the integrated converter count.

Part Context

This component belongs to Cirrus Logic's portfolio of audio CODECs optimized for mobile platforms. It shares design lineage with similar models in the series, focusing on low-power operation and high-fidelity audio reproduction. The specific suffix indicates the packaging variant used for surface-mount assembly.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer guidelines for pin-compatible alternatives or functional equivalents if this specific revision is discontinued.

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.