PowerWise® Design University

Low Speed and Low Power Amplifiers

The way to get positive/negative going outputs in a half wave rectifier is through:
Circuit topology
Reverse power connections
Changing resistor values
None of the above

Look at the LMV931 datasheet, the transition of the two offset voltages for a 5V application happen around what common mode voltage?
4.1V
1V
2.6V
0.56V

A benefit of using LV op-amps in a meter amplifier:
Lower cost of circuit
Can use 1.5V Alkaline Cells
Faster Speed
All of the above

What amplifier stage is good for highside current sensing?
Chopper stabilized
Low input bias current
PNP
Rail-to-Rail