Datasheet

3.5.1 MODULATION SCHEMES
3.5.1.1 2 X BTL BD (BD mode)
3.5.1.2 2 X BTL AD(Default: AD mode)
4 Advanced Audio Processing Features in TAS5709
www.ti.com Advanced Audio Processing Features in TAS5709
Common Configurations:
1. 2 × BTL BD
2. 2 × BTL AD Mode
Note:
AD : AD Modulation-Outputs are 180 ° out of phase
BD : BD Modulation
BTL : Bridge-Tied Load
1. Set up the hardware.
2. Select the Input MUX from GDE. In the properties window, select BD Mode.
3. GDE: Target > Connect.
4. Finally uncheck the shutdown box to bring the device out of Shutdown mode, and adjust the Master
Volume as desired.
1. Set up the hardware .
2. Select the Input MUX from GDE. In the properties window, select AD Mode
3. GDE: Target > Connect.
4. Finally uncheck the shutdown box to bring the device out of Shutdown mode, and adjust the Master
Volume as desired.
TAS5709 Process Structure as shown in GDE:
TAS5709 process diagram has three audio processing functions in the main properties window:
1. Surround (3D): ON/OFF
SLOU231B – December 2008 – Revised January 2009 TAS5707EVM (TAS5709EVM) User's Guide 13
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