CD4053-SOP-16

The CD4053 analog switch is a digitally controlled multiplexer/demultiplexer analog switch featuring low on-resistance and low off-state leakage current. It can handle analog signals with amplitudes up to 15VPP. For example, with VDD = 5V, GND = 0V, and VSS = -5V, analog signals ranging from -5V to +5V can be controlled and transmitted via digital signals of 0V to 5V. This device integrates three independent 2-to-1 bidirectional analog switches, functionally equivalent to three single-pole double-throw (SPDT) switches. It provides three independent binary digital control inputs SEL1, SEL2, and SEL3, along with an enable input EN. Each binary control signal selects which of the two analog channels is turned on. When the EN input is logic "1", all channels of all three switches are turned off; when logic "0", all channels are enabled. The CD4053 is available in SOP16 and DIP16 packages.

Applications

• Analog/digital multiplexing and demultiplexing
• Factory automation and control
• Building automation
• Battery test equipment
• Grid infrastructure

Key features

• Wide supply voltage range: 3V ~ 15V
• Low on-resistance: 45Ω (VDD-VSS=15V)
• Ultra-low quiescent power consumption and high off-state resistance
• Analog switch on-resistance matching ΔRON = 5Ω (VDD-VSS = 15V)
• Built-in analog switch control address decoder and level translator