Portable Codecs

Cirrus Logic offers highly-integrated low power, portable audio codecs for smartphones, tablets and other portable audio devices.

Documents

Application Notes

WAN_0276 WM8962 to WM8962B Migration Document

Jul 1, 2012, WAN0276 rev 1.1 : 196 Kb

WAN_0258 HD Bass Operation in Wolfson Audio CODECs

May 1, 2011, WAN0258 rev 1.1 : 321 Kb

WAN_0247 DRC Attack and Decay Times for Real Audio Signals

Sep 1, 2010, WAN0247 rev 1.0 : 145 Kb

WAN_0240 I²S USB Audio Streaming

Sep 1, 2010, WAN0240 rev 1.0 : 1187 Kb

WAN_0218 Implementing ReTune™ with Wolfson Audio CODECs

Aug 1, 2010, WAN0218 rev 1.1 : 1882 Kb

WAN_0215 DRC Operation in Wolfson Audio CODECs

Mar 1, 2010, WAN0215 rev 1.0 : 218 Kb

WAN_0200 Speaker Selection for Class D Output Drivers

Feb 1, 2010, WAN0200 rev 1.0 : 172 Kb

WAN_0197 Improving the PSRR in Wolfson CODECs

Jun 1, 2008, WAN0197 rev 1.0 : 130 Kb

WAN_0117 WM8731/L Audio CODEC Supported Sampling Rates

Nov 1, 2007, WAN-0117 rev 1.5 : 151 Kb

WAN_0178 Suggested ALC Settings for Portable Devices

Feb 1, 2007, WAN0178 rev 1.0 : 81 Kb

WAN_0177 WM8750 Headphone Detect Switch-Over Delay

Dec 1, 2005, WAN0177 rev 1.0 : 56 Kb

WAN_0141 WM8750/51L and WM9711/12L Speaker Drivers

Jan 1, 2004, WAN0141 rev 1.2 : 92 Kb

WAN_0111 WM8731 Suggested Power-On/Off Sequence

May 1, 2001, WAN-0111 rev 1.1 : 52 Kb
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Software/Tools

Device Pack for WM8904

May 4, 2015, v1.4 : 1393 Kb

CS42L73 IBIS Model

Sep 15, 2011, Rev 0 : 36 Kb

CS42L52 IBIS Model

Feb 22, 2007, (1.8V, 2.5V, 3.3V) : 80 Kb

WM8962B Device Pack

v1.1 : 3930 Kb

WM8962 Device Pack

v3.1 : 3781 Kb

WISCE Setup

v3.8.1.2 : 40.3 Mb
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