CD4053BCM

Analog Switches, Multiplexers, Demultiplexers Overview

The CD4053BCM is a triple 2-channel analog multiplexer/demultiplexer manufactured by onsemi in a 16-lead Small Outline Integrated Circuit (SOIC) package. It features three independent digital control inputs and an inhibit input to select single-pole double-throw configurations. The device operates with a DC supply voltage range of +5 VDC to +15 VDC and supports an operating temperature range from -55°C to +125°C. Key electrical parameters include a maximum 'ON' resistance of 1050 Ω at VDD=5V/VEE=0V, propagation delay times ranging from 10 ns to 1200 ns depending on voltage, and a bandwidth of 40 MHz.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Digitally controlled analog switching with low ON impedance and very low OFF leakage currents
• Triple 2-channel configuration allowing independent selection of single-pole double-throw paths
• Logic level conversion capability for addressing signals up to 15V to switch analog signals up to 15Vp-p
• Matched switch characteristics ensuring consistent performance across channels

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in data acquisition systems
• Channel selection for analog-to-digital converters
• Audio signal path switching
• Instrumentation front-end multiplexing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the manufacturer origin as the datasheet originates from Fairchild Semiconductor, which was acquired by onsemi. Confirm the specific ordering suffix matches the SOIC-16 narrow package description M16A. Ensure the component meets the required RoHS compliance status for the specific production lot, as environmental declarations can vary by manufacturing date.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a triple 2-channel analog switch is required within a standard SOIC-16 footprint. Verify that the supply voltage requirements align with the +5V to +15V operating range. Consider the propagation delay specifications if high-speed signal switching is critical. Ensure the thermal dissipation capabilities of the SOIC package are sufficient for the application's power budget.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the CD405x series of CMOS analog multiplexers, alongside the CD4051 (8-channel) and CD4052 (4-channel differential). The CD4053 specifically provides three independent 2:1 switches, making it suitable for applications requiring multiple parallel signal paths or selective channel access without complex external decoding logic.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Compatible substitutes include the CD4053BCMX from Fairchild Semiconductor and generic equivalents from other manufacturers such as Texas Instruments or NXP, provided they adhere to the same pinout and electrical specifications.