CD4052HAEN

CD4052H is a dual 4-channel analog 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 comprises two select inputs (S1 and S2) and an active-low enable input (/E). Both multiplexers/demultiplexers contain four bidirectional analog switches, each with one terminal connected to an independent input/output (nY0 to nY3) and the other to a common input/output (nZ). When /E is LOW, S1 and S2 select one of the four switches (low-impedance ON state). When /E is HIGH, all switches are in the high-impedance OFF state, regardless of the states of S1 and S2. The enable input must be used when break-before-make operation is required. VDD and VSS are the supply voltage connections for the digital control inputs (S1, S2, and /E). The VDD-to-VSS range is 3V to 18V. The analog inputs/outputs (nY0 to nY3 and nZ) can swing between VDD as the positive limit and VEE as the negative limit. VDD − VEE must not exceed 18V. Unused inputs must be connected to VDD, VSS, or another input. When operating as a digital multiplexer/demultiplexer, VEE must be connected to VSS (typically ground). VEE and VSS are the supply voltage connections for the switches.

Applications

• Analog and digital multiplexing and demultiplexing
• A/D and D/A conversion
• Signal gating
• Factory automation
• Television sets

Key features

• Wide supply voltage range: 3V to 18V
• Fully static operation
• 5V, 10V, and 15V parametric ratings
• Standardized symmetrical output characteristics
• Operating temperature range: -40°C to +125°C