DG201BAK-E3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG201BAK-E3 is a quad CMOS analog switch manufactured by Vishay Siliconix. It features four independent single-pole single-throw (SPST) switches within a single package. The device supports dual power supplies ranging from ±4.5 V to ±22 V, or a single supply of up to 12 V. Key electrical specifications include a maximum on-resistance of 85 Ohms and a maximum leakage current of 1 nA at +25°C. The IC operates with a typical turn-on time of 300 ns and turn-off time of 200 ns. It is housed in a 16-pin DIP package and complies with RoHS standards.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Quad SPST configuration for multi-channel signal routing
• Low leakage current characteristics suitable for precision applications
• Compatible with standard logic families including TTL and CMOS

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems
• Process control circuits
• Audio switching matrices

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'AK' against the official Vishay datasheet to confirm the exact package type and lead finish. Confirm RoHS compliance status directly with the manufacturer as regulatory requirements may vary by production batch. Ensure the component source is authorized to avoid counterfeit risks given the age of the product line.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a quad SPST switch is required with low leakage and compatibility with both single and dual supply rails. Compare the 85 Ohm on-resistance against load requirements. Verify that the 16-pin DIP footprint fits the target PCB layout constraints compared to surface-mount alternatives like the BDY or BDJ variants.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG201 family of general-purpose analog switches. The 'E3' suffix indicates lead-free construction compliant with environmental directives. The 'DG' series is widely recognized for its reliability in industrial and commercial electronic designs requiring robust analog signal switching capabilities.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The DG201BDJ-E3 offers identical electrical performance in a through-hole DIP-16 package. The DG201BDY-T1-E3 provides the same functionality in a surface-mount SOIC-16 package. Cross-reference pinouts to ensure compatibility during board redesigns.