Consulting on the voltage range of the LT6100 op amp

stm32f103vct6

Consulting on the voltage range of the LT6100 op amp [Copy link]

As shown in the figure: Assuming the sampling resistor is 0.15 ohms, Vs+ input is 10V, the amplification factor is 10, and Vcc remains unchanged, then the output is 15V, and the Vcc working voltage is 3.3V. In this way, can the Vout voltage be greater than Vcc? Thank you

maychang

"Will it work if Vout is greater than Vcc?" That is impossible. Vout cannot exceed Vcc.

whuer

It won't work. You need to lower the sampling resistance. You don't need such a large sampling resistance.

stm32f103vct6

maychang posted on 2018-6-13 17:39 "Can it work if the Vout voltage is greater than Vcc?" That is impossible. Vout cannot exceed Vcc.

OK, thank you

小杜

The maximum output of the rail-to-rail op amp seems to be only about VOUT=VCC-0.2V