92HD93 Datasheet, PDF (301/302 Pages) Integrated Device Technology – SINGLE CHIP PC AUDIO SYSTEM

92HD93
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
10. DOCUMENT REVISION HISTORY
Revision
0.5
0.51
0.52
0.53
0.9
1.0
Date
March 2011
May 2011
June 2011
October 2011
October 2011
January 2012
Description of Change
Initial release
Corrected ZA/ZB silicon comments since not applicable to the 92HD93, the comments were artifacts
of a copy and paste error.
Corrected front page bullet for BTL voltage.
Added PVDD value for the digital maximum supply voltage and footnote to the GPIO characteristics
for the Input Low Voltage.
Footnote from v0.53 added to Input High voltage. Added widget details. Updated electrical
characteristics for typical values. Corrected Left vs Right channel for the EQ coefficients to match
silicon.
Corrections for 022FB0 / 0227B0 to 022FB6 / 0227B6 as they are not reachable via NID22 but must
be accessed through the Port Nodes.UpdatedNID22 registers with reset information, which is
different for WC silicon revision.
IDT CONFIDENTIAL
301
©2010 INTEGRATED DEVICE TECHNOLOGY, INC.
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92HD93