• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 63 subscribers
  • Views 485 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

NexFET for I2C level converting

Egil
Prodigy 340 points
Other Parts Discussed in Thread: TXS0102

Hi,

I'm considering using the CSD16301 N-Channel NexFET for I2C level converting as described in this application note: http://www.kip.uni-heidelberg.de/lhcb/Publications/external/AN97055.pdf

I assume the NexFET is primarily designed for power applications, but would it still do the job for I2C level converting (3.3V to 2.5V)?

I'm also considering using the http://www.ti.com/lit/gpn/txs0102, however I'd like to set the pull up resistance my self (rather than the built in 10k) therefore I'm currently leaning towards just a simple transistor level converter.

Any input is appreciated.

Thanks,

Egil