WM8993ECS/RV

Description：IC CODEC AUD HUB MULTI-CH WCSP
Series：-

SKU:280555f89cac Category: CODECS Brand: Cirrus Logic Inc.

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Product introduction

Product Detailed Parameters

Description：IC CODEC AUD HUB MULTI-CH WCSP
Series：-
Mfr：Cirrus Logic Inc.
Package：Tape & Reel (TR)
Type：Audio
Data Interface：-
Resolution (Bits)：24 b
Sigma Delta：Yes
S/N Ratio, ADCs / DACs (db) Typ：95 / 100
Dynamic Range, ADCs / DACs (db) Typ：-
Voltage - Supply, Analog：1.71V ~ 2V
Voltage - Supply, Digital：1.62V ~ 3.6V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：48-UFBGA, WLCSP
Supplier Device Package：48-W-CSP (3.65x3.55)
Grade：-
Qualification：-

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WM8993ECS/RV

Overview

The WM8993ECS/RV is a highly integrated ultra-low power hi-fi CODEC designed for portable devices such as multimedia phones. It features a stereo 1W/channel speaker driver operating in class D or AB mode, and Class W headphone drivers with integrated charge pump and DC offset correction. The device includes ReTune Mobile parametric EQ, dynamic range control, active noise reduction, and four flexible line outputs. It supports standard data formats and TDM at sample rates from 8kHz to 48kHz. The component is supplied in a 48-ball W-CSP package (3.65x3.55mm) with an operating temperature range of -40°C to +85°C.

Feature Summary

Integrated Class D or AB stereo speaker driver and low power Class W headphone drivers
ReTune Mobile parametric equalizer and programmable dynamic range controller
Active ground loop noise rejection and DC offset correction
Flexible input configuration supporting multiple microphone or line inputs

Applications

Multimedia phones
Portable audio devices
Mobile communication systems

Procurement Notes

Verify the specific ordering suffix RV indicates tape and reel packaging with a quantity of 3500 units. Confirm the moisture sensitivity level is MSL1 and the peak soldering temperature rating is 260°C. Ensure the component meets the specified temperature range of -40°C to +85°C for your application environment.

Selection Notes

Select this component when a highly integrated solution for portable multimedia applications is required. Consider its ultra-low power characteristics and the inclusion of both speaker and headphone drivers. Verify compatibility with the desired digital audio interface formats and sample rate requirements up to 48kHz.

Part Context

The WM8993 is part of Cirrus Logic's portfolio of audio CODECs for mobile devices. It serves as a comprehensive audio hub, combining high-fidelity conversion with powerful output stages. This integration reduces the overall bill of materials and board space required for complex audio architectures in smartphones and similar portable electronics.