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OMAP support

naga jyothi
Prodigy 130 points
Other Parts Discussed in Thread: TPS65950, TLV320AIC3256, OMAP3530

Hi,

we are designing OMAP based custom board. In our design, Audio codec is required.we are using a power management IC that ic has an integrated codec.so,we are supported to used that one.

TPS65950 has an integrated voice codec (15-bit linear codec (8 and 16 kHz),

but customer requirement is 

             Audio codec rate                 : 8 KHz to 48 KHz subject to the audio encoder standard supports.

            So, we choose a individual codec ic i.e.  TLV320AIC3256. Is it support with OMAP3530? Can you please provide the schematics for that?

Regards,

jyothi

  • 0
    Genius 5120 points

    Hi Jyothi,

    AFAIK it seems to be you can use this with MCBSP interface.

    Regards,

    GSR

  • 0
    Guru 31670 points

    Jyothi,

    Why are you going for external codec? TPS65950 has support for audio codec also. Please check the data sheet again.

    • Audio:
    – Voice codec
    – 15-bit linear codec (8 and 16 kHz)
    – Differential input main and submicrophones
    – Differential headset microphone input
    – Auxiliary/FM input (mono or stereo)
    – Differential 32-Ω speaker and 16-Ω headset drivers (external predrivers for class
    – 8-Ω stereo class-D drivers
    – Pulse code modulation (PCM) and TDM interfaces
    – Bluetooth® interface
    – Automatic level control (ALC)
    – Digital and analog mixing
    – 16-bit linear audio stereo DAC (96, 48, 44.1, and 32 kHz, and derivatives)
    – 16-bit linear audio stereo ADC (48, 44.1, and 32 kHz, and derivatives)
    – Digital microphone inputs
    – Carkit