SLOS535C
– MAY 2009 – REVISED APRIL 2011
REVISION HISTORY
Changes from Revision A (February 2008) to Revision B
Page
Changed all instances of SGND and PGND to GND on all pinout diagrams .......................................................................
4Deleted TAS5424A from PHD package in the Terminal Functions table .............................................................................
6Changed all PGND and SGND pins to GND ........................................................................................................................
6Changed upper end of VSTANDBY voltage range to 5.5 V in absolute Maximum Ratings ...................................................... 7 Changed value for VAIN_AC_MAX_5414 and VAIN_AC_MAX_5424 in Absolute Maximum Ratings ...................................................... 7 Deleted VPGND, VSGND, and TSOLDER rows from Absolute Maximum Ratings. Changed all occurrences in document of
PGND and SGND to GND ....................................................................................................................................................
7Deleted VIN_CM row from Electrical Characteristics table ...................................................................................................... 9 Added power level to Test Condition of gain measurement in Electrical Characteristics ....................................................
9Changed text of Tweeter Detection paragraph and added a note .....................................................................................
18Added caution regarding PHD package thermal weakness ...............................................................................................
19Changed maximum ramp rate to 15 V/ms in
Figure 15 ......................................................................................................
20Unified ground names and symbols, and added 50-
Ω series resistor for OSC_SYNC line, on TAS5414A application
schematic ............................................................................................................................................................................
36Unified ground names and symbols, and added 50-
Ω resistor series resistor on OSC_SYNC line, on TAS5424A
application schematic ..........................................................................................................................................................
37Added subsection on input filter design. New recommendation for IN_M impedance on TAS5414A ................................
38Added Line Driver application subsection ...........................................................................................................................
38Added a new section for electrical connection of the heat slug .........................................................................................
39Changes from Revision B (January 2010) to Revision C
Page
Changed AGND to GND for the VAIN_DC description in the Abs Max Table .......................................................................... 7 Added VGND to the Abs Max Table ....................................................................................................................................... 7 Changed DGND to GND in I
2C Serial Communication Bus Section .................................................................................. 21 Changed SGND to GND in
Figure 27 .................................................................................................................................
36Changed SGND to GND in
Figure 28 .................................................................................................................................
3740
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