ADS8674: Search similar component

Julien CROS

Part Number: ADS8674

Hi,

I used this component ADS8674 for a custom board ADS8674. Everything is in phase with our needs (number of channel=4, precision =14bits , SPI interface) except for cut off frequency of the component (15KHz see on datasheet despite of 500KSPS data transfer on SPI capability). Does anyone know a similar component with higher cut off frequency (>40KHz)?

Thanks for your help

over 5 years ago

0 Dale Li over 5 years ago

TI__Mastermind 35520 points

Hi Julien,

Welcome to E2E forum.

Unfortunately, we don't have a multi-channel input ADC with higher cut-off frequency filter right now, but there is one option to use low voltage multi-channel input ADC without analog front-end(AFE) and internal filter, for example, ADS8331 (4-ch) or ADS8168 (8-ch, latest generation),you can determine the cut-off frequency by external components and circuit.

I hope this has answered your question, thanks.

Best regards

Dale

0 Julien CROS over 5 years ago in reply to Dale Li

Prodigy 20 points

Thanks Dale. This is the kind of answer that I was hoping.

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ADS8674: Search similar component