Datasheet

START/STOPPERIODREGISTER(0x1A)
TAS5706A
TAS5706B
www.ti.com .............................................................................................................................................SLOS606D–MARCH2009–REVISEDSEPTEMBER2009
Thisregisterisusedtocontrolthesoft-startandsoft-stopperiodwhenstartinguporshuttingdownchannels.
ThevalueinthisregisterdeterminesthetimeforwhichthePWMinputsswitchat50%dutycycle.Thishelps
reducepopsandclicksatstart-upandshutdown.
D7isusedtoconfiguretheoutputstageinabridge-tiedmodeorasingle-endedmode.
Table16.Start/StopPeriodRegister(0x1A)
D7D6D5D4D3D2D1D0FUNCTION
0–––––––Bridge-tiedload(BTL)
1–––––––Single-endedload(SE)
–––00–––No50%dutycyclestart/stopperiod
–––0100016.5-ms50%dutycyclestart/stopperiod
–––0100123.9-ms50%dutycyclestart/stopperiod
–––0101031.4-ms50%dutycyclestart/stopperiod
–––0101140.4-ms50%dutycyclestart/stopperiod
–––0110053.9-ms50%dutycyclestart/stopperiod
–––0110170.3-ms50%dutycyclestart/stopperiod
–––0111094.2-ms50%dutycyclestart/stopperiod
–––01111125.7-ms50%dutycyclestart/stopperiod
–––10000164.6-ms50%dutycyclestart/stopperiod
–––10001239.4-ms50%dutycyclestart/stopperiod
–––10010314.2-ms50%dutycyclestart/stopperiod
–––10011403.9-ms50%dutycyclestart/stopperiod
–––10100538.6-ms50%dutycyclestart/stopperiod
–––10101703.1-ms50%dutycyclestart/stopperiod
–––10110942.5-ms50%dutycyclestart/stopperiod
–––101111256.6-ms50%dutycyclestart/stopperiod
–––110001728.1-ms50%dutycyclestart/stopperiod
–––110012513.6-ms50%dutycyclestart/stopperiod
–––110103299.1-ms50%dutycyclestart/stopperiod
–––110114241.7-ms50%dutycyclestart/stopperiod
–––111005655.6-ms50%dutycyclestart/stopperiod
–––111017383.7-ms50%dutycyclestart/stopperiod
–––111109897.3-ms50%dutycyclestart/stopperiod
–––1111113,196.4-ms50%dutycyclestart/stopperiod
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TAS5706A is Not Recommended for New Designs