USB to Analog Conversion..

Efrain Villasenor

Other Parts Discussed in Thread: TUSB3410

Hi,

Is there a simple USB to DAC output controller, (so that the output DC voltage [0 to 5V] of the DAC is dependent on the USB)? Alternatively, a robust USB to SPI bridge?

Thanks for your time.

over 16 years ago

0 Sandeep Dattaprasad over 16 years ago

TI__Prodigy 225 points

We do not have USB to DAC or SPI interface. We do however have USB to RS232 (TUSB3410 ) and USB to GPIO- TUSB3210 and you can use the GPIO pins much like SPI interface.

0 Jonathan9420 over 15 years ago

Expert 2056 points

The PCM series does USB to DAC, but it's for audio, and I don't remember if the outputs are DC-coupled.

0 Frank Minich over 15 years ago

TI__Expert 4160 points

You can use a TUSB3200A or TAS1020B to connect between USB and an AC'97, AIC, or I2S DAC.

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USB to Analog Conversion..