DG2737DN-T1-E4

Analog Switches, Multiplexers, Demultiplexers Overview

The DG2737DN-T1-E4 is a dual single-pole single-throw (SPST) analog switch manufactured by Vishay Siliconix. It operates on a single supply voltage ranging from 2.3 V to 4.3 V and features a typical on-resistance of 6 Ω at 3 V. The device provides a -3 dB bandwidth of 720 MHz, with maximum turn-on and turn-off times of 70 ns and 60 ns respectively across the full temperature range. It utilizes a miniQFN-8L package measuring 1.4 x 1.4 mm.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual SPST configuration with bidirectional signal transmission capability
• Ultra-small physical footprint utilizing a 1.4 x 1.4 mm miniQFN-8L package
• High-speed performance characterized by a 720 MHz bandwidth

Analog Switches, Multiplexers, Demultiplexers Applications

• Portable electronic devices requiring efficient board space utilization
• Battery-powered applications demanding low power consumption
• Signal routing in high-performance data acquisition systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and lead-free termination specifications prior to integration. Validate that the specific ordering suffix matches the required package and environmental ratings for the intended application environment.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a compact dual-channel switch is required for low-voltage logic interfacing. Ensure the operating supply voltage remains within the 2.3 V to 4.3 V range. Consider the 6 Ω on-resistance and 300 mA continuous current limits against the specific load requirements of the target circuit design.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG2737/38/39 family of sub-micro CMOS analog switches. It shares identical pinouts and mechanical dimensions with the DG2738 and DG2739 variants, differing primarily in internal logic control configurations. The series is designed specifically for portable electronics where size and power efficiency are critical constraints.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct functional equivalents within the same package include the DG2738DN-T1-E4 and DG2739DN-T1-E4. Verify logic input requirements as these variants utilize different control schemes despite sharing the same electrical parameters and physical form factor.