Other Parts Discussed in Thread: OPA333, OPA340
The OPA2333 input voltage and output voltage are as shown in the manual. What is the output voltage when the input voltage is less than the minimum output voltage?
At this point, the op amp indicator is down, or the output voltage is 30mV.
For example, when the input is 0V, 10mV, 20mV, what is the output voltage?
The test data of the single-supply buffer circuit is as follows: input 0mV, output is 0mV; input 5mV, output is 5mV; input 10mV, output is 10mV; input 20mV, output is 20mV.
I tested four pieces and the same conclusion. Because the test uses a common multimeter, the error is too large and the specific accuracy is not calculated.
I think that when the input is below the minimum output voltage, the op amp indicator will drop, not the output minimum output voltage.