# WM8731CLSEFL (Component) ## Description Portable Internet Audio CODEC with Headphone Driver and Programmable Sample Rates, QFN-28 #Audio #commonpartslibrary ## Component Details - **Owner:** vasyl - **Created:** 3/1/2022 - **Last Updated:** 1/23/2023 - **Visibility:** Public - **Part Type:** Integrated Circuit - **Manufacturer Name:** Cirrus Logic - **Manufacturer Part Number:** WM8731CLSEFL - **Datasheet URL:** https://statics.cirrus.com/pubs/proDatasheet/WM8731_v4.9.pdf - **Used in:** 3 projects - **Forks:** 1 ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/cirrus-logic-inc/WM8731CLSEFL/5409907) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C1521488.html) | $6.2279 | 0 | | [Mouser](https://www.mouser.com/en/ProductDetail/Cirrus-Logic/WM8731CLSEFL?qs=3kEcuH7qFhc0fjpF1yoU6g%3D%3D) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Cirrus Logic - **MPN:** WM8731CLSEFL - **Package / Case Code:** 28-QFN - **Pin Count:** 29 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | XTI/MCLK | | | 2 | XTO | | | 3 | DCVDD | | | 4 | DGND | | | 5 | DBVDD | | | 6 | CLKOUT | | | 7 | BCLK | | | 8 | DACDAT | | | 9 | DACLRC | | | 10 | ADCDAT | | | 11 | ADCLRC | | | 12 | HPVDD | | | 13 | LHPOUT | | | 14 | RHPOUT | | | 15 | HPGND | | | 16 | LOUT | | | 17 | ROUT | | | 18 | AVDD | | | 19 | AGND | | | 20 | VMID | | | 21 | MICBIAS | | | 22 | MICIN | | | 23 | RLINEIN | | | 24 | LLINEIN | | | 25 | MODE | | | 26 | ~CSB | | | 27 | SDIN | | | 28 | SCLK | | | 29 | AGND | | --- *Generated from [https://www.flux.ai/vasyl/wm8731clsefl~ssq](https://www.flux.ai/vasyl/wm8731clsefl~ssq)*