WM1824 datasheet(23/24 Pages) WOLFSON

23 / 24 page

Production Data

WM1824

PD, Rev 4.1, December 2011

REVISION HISTORY

DATE

REV

ORIGINATOR

CHANGES

PAGE

24/03/10

3.1/

4.0

Removed MCLK Jitter Spec in System Clock Timing table, page 8

Removed maximum line load from electrical characteristics

Updated power state diagram to show all transitions, page 15

Added note in Power up and down control section to recommend

putting the device in standby mode if more than 1 sample rate change

occurs in 1026 LRCLK cycles, page 15

Added reference to WTN0302 in Power up and down control section,

page 15

Added paragraph in Digital Audio Data Sampling Rates section to

recommend putting the device in standby or off mode if more than 1

sample rate change occurs in 1026 LRCLK cycles, page 13

Changed RC value of recommended output filter

Added 100Ω minimum load impedance to prevent over-current

shutdown note to electrical characteristics table

24/11/10

4.0

JMacD

Updated to Production Data status

05/12/12

4.1

JMacD

Order codes changed from WM1824GEFL/R and WM1824GEFL/RV

to WM1824CGEFL/R and WM1824CGEFL/RV to reflect change to

copper wire bonding.

15/12/12

4.1

JMacD

Relevant Application Note section updated

WM1824 Datasheet(PDF) 23 Page - Wolfson Microelectronics plc