ADS1675REF: Output realtime (pipelined) 24bit-parallel data? (What is the function of the J8?)

Takemasa Tamanuki

Prodigy 10 points

Part Number: ADS1675REF
Other Parts Discussed in Thread: ADS1675

I would like to obtain realtime (pipelined) 24bit-parallel ADC-data with help of ADS1675REF.

The pins of 1, 3, 5,..., 47 of the J8 seems to have 24-data-pins. What is the function of them?

Perhaps these output 24bit-parallel-ADC-data?

Please let me know LSB/MSB-order and output-voltage-condition (CMOS or LVDS, etc.).

Thanks for your advise.

Takemasa Tamanuki

9 months ago

0 Keith Nicholas 8 months ago

TI__Mastermind 29395 points

Hello Takemasa-san,

The ADS1675 is a serial output only device, and supports either CMOS or LVDS levels, depending on the logic level of pin 30. It is not possible to output parallel data. The Opal Kelly data capture card does not provide an option for parallel output data that can be monitored on J8.

Regards,
Keith Nicholas
Precision ADC Applications

+1 Takemasa Tamanuki 8 months ago

Prodigy 10 points

Hello Keith-san,

Thanks for your detail answers. I understand that.

Regards,

T. Tamanuki

Data converters

Data converters forum

ADS1675REF: Output realtime (pipelined) 24bit-parallel data? (What is the function of the J8?)