mc14052, that is, CD4052, is a double four-option analog gate circuit, mainly used for switching multiple analog signals.
It is commonly used in the front stage of the AD conversion circuit to switch the input of multiple analog signals, and it is also useful in the program-controlled amplification circuit to switch the amplification ratio. It is also used in dual integrating circuits to switch between integration and reverse integration. The use of power supply voltage is 3V-18V, often use 5V power supply voltage or positive or negative 5V power supply voltage.
Four-channel sound source input switching circuit (CD4024, CD4052 (mc 14052)) circuit:
Extended information:
The CD4052BE is the same chip as the MC14052BCP, with dual 4-option 1 analog switches. The CD of CD4052BE is the label used by Radio Corporation of America, etc., and the MC of MC14052BCP is the label used by MOTOROLA Corporation of America. Military grade products.
CD4052\/CC4052 is A differential 4-channel digital control analog switch with A and B binary control input and INH input, with low on-impedance and low cut-off leakage current. Digital signals with amplitude-4.5 ~ 20V can control peak-to-peak analog signals up to 20V.
For example, if VDD = 5V, VSS=0, VEE=-13.5V, then digital signals from 0 to 5V can control analog signals from -13.5 to 4.5V. These switching circuits have extremely low static power consumption in the entire VDD-VSS and VDD-VEE power supply range, independent of the logic state of the control signal. When the INH input terminal is 1, all channels are closed.
mc14052, that is, CD4052, is a double four-option analog gate circuit, mainly used for switching multiple analog signals. It is commonly used in the front stage of the AD conversion circuit to switch the input of multiple analog signals, and it is also useful in the program-controlled amplification circuit to switch the amplification ratio. It is also used in dual integrating circuits to switch between integration and reverse integration. The use of power supply voltage is 3V-18V, often use 5V power supply voltage or positive or negative 5V power supply voltage. See datasheet for specific parameters