jFoster
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Hi there,
I have a question about using the UDA1361 ADC in my project. I just soldered one up to a breakout board and have it wired into a circuit on my breadboard just like the ideal circuit description in the datasheet, minus the inductors. I have the following connections to the control pins:
Pin 7 (PWON): Voltage divider = 1.65V -> mode set to 0db gain.
Pin 8 (SFOR): 3.3V -> mode set to MSB justified output.
Pin 14 (MSSEL): 3.3V -> mode set to master mode.
The datasheet says:
Am I missing something from the datasheet? Here is the link:
https://pdf1.alldatasheet.com/datasheet-pdf/view/19863/PHILIPS/UDA1361.html
Any help would be much appreciated,
Thanks,
Judd
I have a question about using the UDA1361 ADC in my project. I just soldered one up to a breakout board and have it wired into a circuit on my breadboard just like the ideal circuit description in the datasheet, minus the inductors. I have the following connections to the control pins:
Pin 7 (PWON): Voltage divider = 1.65V -> mode set to 0db gain.
Pin 8 (SFOR): 3.3V -> mode set to MSB justified output.
Pin 14 (MSSEL): 3.3V -> mode set to master mode.
The datasheet says:
Does this mean that the WS and BCK pins do not need to be controlled by a microcontroller signal? I have tried to test this by attaching my function generator to the SYSCLOCK input of the UDA1361, with a frequency of 2MHz. My BCK, WS and DATAO pins are holding at 0V.The master mode drives pins WS (word select; 1fs) and BCK (bit clock; 64fs).
Am I missing something from the datasheet? Here is the link:
https://pdf1.alldatasheet.com/datasheet-pdf/view/19863/PHILIPS/UDA1361.html
Any help would be much appreciated,
Thanks,
Judd