DG301ACWE+

Analog Switches, Multiplexers, Demultiplexers Overview

The DG301ACWE+ is a single-pole double-throw (SPDT) analog switch manufactured by Analog Devices Inc./Maxim Integrated. It utilizes monolithic low-power CMOS technology and operates with dual supplies from ±5V to ±18V, or a single supply of +10V to +30V when V- is grounded. The device features TTL and CMOS compatible logic inputs, an on-resistance of less than 50Ω, and switching times with a maximum turn-on time of 300ns and turn-off time of 250ns at +25°C. It includes break-before-make switching and low charge injection of 12pC. The component is housed in a 16-lead Wide SOIC package and supports an operating temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Monolithic low-power CMOS construction with latchup proof design
• Fully TTL and CMOS compatible control logic inputs
• Break-before-make switching action for signal integrity
• Low charge injection and constant on-resistance over the analog signal range

Analog Switches, Multiplexers, Demultiplexers Applications

• Portable instruments
• Low-power sample/holds
• Power-supply switching
• Programmable gain amplifiers
• Process control and telemetry

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm the exact temperature grade and packaging format. Confirm RoHS compliance status through current datasheets as specifications may be updated. Ensure the procurement channel provides valid traceability for the Analog Devices Inc./Maxim Integrated brand.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this SPDT configuration when a single analog signal path requires routing between two destinations. Verify that the required analog signal voltage range falls within the specified V+ to V- limits. Ensure the system power supply architecture aligns with the ±5V to ±18V dual supply or +10V to +30V single supply requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the DG300A-DG303A family of TTL compatible CMOS analog switches. The family shares electrical compatibility and pinout configurations across different switch topologies, including dual SPST, dual DPST, and quad variants. The 'A' suffix denotes the commercial temperature grade variant within this product line.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG301ACWE

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the typical charge injection value for the DG301ACWE+?

The typical charge injection is 12pC when measured with a load capacitance of 10nF and zero source resistance.

How does the DG301ACWE+ handle signal transitions?

The device features break-before-make switching, ensuring one switch opens before the other closes to prevent short circuits during transitions.

Can the DG301ACWE+ operate with a single-ended power supply?

Yes, it can operate with single supplies ranging from +10V to +30V by connecting the V- terminal to ground.