WM1811A datasheet(327/328 Pages) WOLFSON

Part #	WM1811A

Description	Multi-Channel Audio Hub CODEC for Smartphones

PDF	328 Pages

Scroll/Zoom	100%

Manufacturer	WOLFSON [Wolfson Microelectronics plc]

Direct Link	http://www.wolfsonmicro.com

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327 / 328 page

Production Data

WM1811A

PD, November 2013, Rev 4.1

327

REVISION HISTORY

DATE

REV

DESCRIPTION OF CHANGES

PAGE

CHANGED BY

18/111/11

2.0

Initial version

24/11/11

3.0

Maximum MICBIASn load capacitance noted in Electrical

Characteristics.

Specifications added for LINEOUTFB and HPOUT1FB ground noise

rejection.

CMRR specifications added for differential input paths.

01/03/12

3.0

Description of JACKDET_LVL and JACKDET_MODE updated.

System clocking updated - DBCLK is derived independently of

TOCLK_ENA.

Package dimensions and drawing updated.

Additional details in Absolute Maximum Ratings.

Clarification of Line Output discharge functions and associated

Electrical Characteristics.

Additional details provided for Headphone Enable sequence.

11/09/12

3.0

PSRR values added to Electrical Characteristics.

Updated Headphone Output Enable Sequence.

KOL

27/06/13

4.0

Final PSRR values added to Electrical Characteristics.

01/11/13

4.1

Corrected symbols in Figures 89 and 90.

JMacD

WM1811A Datasheet(PDF) 327 Page - Wolfson Microelectronics plc

WM1811A Datasheet(HTML) 327 Page - Wolfson Microelectronics plc

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