Thus, this is all about an overview of the CA3140 BiMOS op-amp datasheet, and this IC includes MOSFET inputs & Bipolar output.
The circuit diagram of static electricity detector with CA3140 IC. Common Mode Rejection Ratio/ CMRR is 70 dBĮquivalent CA3140 op-amp is UA741 whereas alternative CA3140 op-amps are AD620, IC6283, LM4871, JRC45558, LF351N, TL081 & MC33171N Detection of Static Electricity using CA3140 IC.Gain Bandwidth Product (GBP) is 4.5 MHz.Input impedance (Zin) is extremely high like 1.5TΩ.A subcategory is an operational amplifier.Input current is very less like 10pA ☑5V.The features and specifications of the CA3140 BiMOS operational amplifier include the following. Pin8 (Strobe): This pin is mainly used for compensation of phase or to deactivate the output phase.Pin7 (Vcc): This is the voltage supply pin.
Pin (IN+): This is a Non-inverting pin of an IC.Pin2 (IN-): This is an inverting pin of an IC.Pins 1 & 5 (Offset Null): These pins are used to regulate offset error.