CD4052BDTR(XBLW)

The CD4052 is a dual 4-channel analogue multiplexer/demultiplexer with common channel select logic. Each multiplexer/demultiplexer has four independent inputs/outputs (nY0 to nY3) and a common input/output (nZ). The common channel select logic includes two select inputs (S1 and S2) and an active LoW enable input (E). Both multiplexers/demultiplexers contain four bidirectional analog switches, each with one side connected to an independent input/output (nY0 to nY3) and the other side connected to a common input/output (nZ). With E (overline) = 0, one of the four switches is selected (low-impedance ON-state) by S1 and S2. With E HIGH, all switches are in the high-impedance OFF-state, independent of S1 and S2. If break before make is needed, then it is necessary to use the enable input. VDD and V_SS are the supply voltage connections for the digital control inputs (S1 and S2, and E). The VDD to V_SS range is 3V to 9V. The analog inputs/outputs (nYO to nY3, and nZ) can swing between VDD as a positive limit and V_EE as a negative limit. VDD - V_EE may not exceed 9V. Unused inputs must be connected to VDD, V_SS, or another input. For operation as a digital multiplexer/demultiplexer, V_EE is connected to V_SS (typically ground). V_EE and V_SS are the supply voltage connections for the switches.

Applications

• Analog and digital multiplexing and demultiplexing
• Analog to digital and digital to analog conversion
• Signal gating
• Factory automation
• Televisions
• Appliances
• Consumer audio
• Programmable logic circuits
• Sensors

Key features

• Wide supply voltage range from 3V to 9V
• Fully static operation
• 5V and 9V parametric ratings
• Standardized symmetrical output characteristics
• Specified from -40°C to +125°C
• Packaging information: DIP16/SOP16/TSSOP16