DG301ACWE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The DG301ACWE+T is a CMOS analog switch manufactured by Analog Devices Inc./Maxim Integrated, housed in a 16-SOIC surface-mount package. It features two single-pole single-throw (SPST) channels with TTL-compatible logic inputs. The device operates on a single supply voltage ranging from 10 V to 30 V or dual supplies of ±5 V to ±18 V. Key electrical parameters include a maximum on-resistance of 50 Ohms, a maximum charge injection of 12 pC, and an off-state leakage current of 1 nA. Switching times are specified at a maximum of 300 ns for turn-on and 250 ns for turn-off. The component supports a continuous DC switch current of 30 mA and functions within an operating temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• TTL-compatible control logic simplifies interface with standard digital systems
• Low charge injection characteristics minimize signal distortion during switching events
• High input impedance ensures minimal loading on preceding circuit stages

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in data acquisition systems
• Multiplexing sensor inputs in industrial instrumentation
• Sample-and-hold circuits requiring low charge injection

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'T' indicates reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation as lead times and availability fluctuate. Ensure the SOIC-Wide-16 footprint matches the target PCB layout constraints before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when TTL compatibility is required alongside moderate speed performance. Compare against the DG300 series if SPDT configuration is needed instead of SPST. Verify that the 50 Ohm on-resistance meets the application's signal integrity requirements compared to lower resistance alternatives.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG300A family of CMOS analog switches designed for general-purpose signal switching applications. It shares core specifications with other variants in the series but differs in package type and channel configuration. The device represents a standard solution for isolating and directing analog signals in mixed-signal environments.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes include the DG300ACWE+T for similar SPST functionality. For SPDT configurations, consider the DG303ACWE+T. Verify pinout compatibility and on-resistance tolerances when evaluating alternative manufacturers.