What is the maximum/minimum ADC voltage - Firefly-RK3399 - Firefly Open Source CommunityWhat is the maximum/minimum ADC voltage

Firefly Open Source Community › Embedded Board › Firefly-RK3399› What is the maximum/minimum ADC voltage

1388 Credits	0 Prestige	0 Contribution

vip

Rank: 6 Rank: 6

Credits: 1388

Posted at 9/18/2019 10:52:26 1^#

Hi @ballsystemlord

If you have a look at the schematic at http://wiki.t-firefly.com/en/Firefly-RK3399/hardware_doc.html ,
you'll find both of ADC_IN0 and ADC_IN2 are pull up by 1.8V.

Therefore the minimum and maximum voltage will be 0V and 1.8V .

Reply Support Opposition

Use props Report

Return to List

[Hardware] What is the maximum/minimum ADC voltage