Hello,
Zero-Drift technology is chopper amplifier, I think.
Are there any differences between INA333 and OPA333 about following items?
(INA333 and OPA333 also have the Zero-Drift and low voltage operation features.)
1. the embedded Ring oscillator circuit for chopping
2. the frequency of ring oscillator
3. the clock divider circuit
These two amplifies have same name "333". I think same circuit design might be used, right?
Best regards,
Kiyoshi Iwai