Single power supply non-phase input AC amplifier circuit diagram
Source: InternetPublisher:张小哥 Keywords: Single power supply amplifier circuit diagram amplifier circuit Updated: 2021/11/16
The power supply Vcc divides the voltage through R1 and R2, so that the potential of the non-inverting input terminal of the op amp is blocked from DC by C, causing RF to introduce full DC negative feedback. Therefore, the voltage at the output terminal of the operational amplifier in static state is V0=V-≈V+=+Vcc/2; C communicates with each other, causing RF to introduce negative feedback in the AC part, which is voltage series negative feedback. The voltage gain of the amplifier circuit is
The input resistance of the amplifier circuit Ri=R1/R2/rif≈R1/R2,
The output resistance of the amplifier circuit R0=r0f≈0.
- What are the classifications of filters?
- What is the difference between CPLD and FPGA?
- Diode-based clipping circuit
- Basic characteristics/working principles and application circuits of tunnel diodes
- Introduction of TDA4863J/4863AJ TV field scanning IC
- Circuit diagram of a differential amplifier circuit
- Using Monostable Trigger to Construct Pulse Delay Circuit
- Phase-locked Frequency Multiplier(9316)
- 150-300MHz frequency multiplier composed of MC1596
- Homemade Simple Frequency Synthesis Signal Source
- Sound speed measurement circuit
- Field effect transistor sound control amplifier circuit
- TDA2030 single power supply connection circuit diagram
- Single power supply atmospheric pressure sensor signal conditioning circuit
- AD22057 single power supply sensor interface amplifier circuit
- Single power supply strain gauge amplifier circuit
- OP113/213/413 type low noise, low drift, single power supply operational amplifier circuit
- Simple power supply adjustable voltage circuit diagram
- Circuit diagram for converting single power supply to dual power supply
- Low Power Single Supply Rail-to-Rail Op Amp Circuit
京公网安备 11010802033920号