AM2634-Q1: ADC sampling capacitance and acquisition time for Sitara AM2634

Nilton Spagnol Trento

Part Number: AM2634-Q1
Other Parts Discussed in Thread: AM2634

Hello,

I could not find the ADC intern sampling capacitance and acquisition time for Sitara AM2634. I search in the datasheet, TRM and silicon revision documents.

Could you please send me a document where these values are specified or could you please send the values here?

Thank and regards,

Nilton Spagnol Trento

over 2 years ago

0 Nilton Spagnol Trento over 2 years ago

Prodigy 51 points

just found it: AM2634-Q1: ADC Input Capacitance - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

+1 Fleenor over 2 years ago

TI__Mastermind 23053 points

Hello Nilton,

Also refer to the following thread for additional information regarding the AM263x ADC and related HW implementation details. The thread also includes a link for the AM263x TINA-SPICE Model for designing an input signal conditioning circuit.

https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1205291/am2634-q1-am263x-adc12-adc-input-circuit-evaluation

Best Regards,

Zackary Fleenor

0 Nilton Spagnol Trento over 2 years ago in reply to Fleenor

Prodigy 51 points

Hello Zackary,

thanks for the additional information.

Best regards,

Nilton Spagnol Trento