DG2739DN-T1-E4

Description：IC SW SPST-NO/NCX2 8OHM 8MINIQFN
Series：-

SKU:70b35807ec28 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Vishay Siliconix

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Product introduction

DG2739DN-T1-E4 is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Vishay Siliconix. Its product description is IC SW SPST-NO/NCX2 8OHM 8MINIQFN. Review the specifications below when checking this part for your BOM.

Analog Switches, Multiplexers, Demultiplexers specifications for DG2739DN-T1-E4

Description：IC SW SPST-NO/NCX2 8OHM 8MINIQFN
Series：-
Mfr：Vishay Siliconix
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Circuit：SPST - NO/NC
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：8Ohm
Channel-to-Channel Matching (ΔRon)：100mOhm
Voltage - Supply, Single (V+)：2.3V ~ 4.3V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：60ns, 50ns
-3db Bandwidth：720MHz
Charge Injection：10.4pC
Channel Capacitance (CS(off), CD(off))：4.4pF, 3.8pF
Current - Leakage (IS(off)) (Max)：10nA
Crosstalk：-109dB @ 1MHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-UFQFN
Supplier Device Package：8-miniQFN (1.4x1.4)
Number of Circuits：2

Analog Switches, Multiplexers, Demultiplexers datasheet and documents for DG2739DN-T1-E4

DG2739DN-T1-E4

Analog Switches, Multiplexers, Demultiplexers Overview

The DG2739DN-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 turn-on and turn-off times reaching up to 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

Ultra-small physical footprint utilizing a 1.4 x 1.4 mm miniQFN-8L lead-free package
High-speed signal switching capability with a 720 MHz bandwidth
Low power consumption suitable for battery-powered portable applications

Analog Switches, Multiplexers, Demultiplexers Applications

Portable electronic devices requiring efficient board space utilization
Battery-powered systems demanding low power operation
Signal routing in high-performance analog circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific lot traceability codes marked on the device surface. Ensure storage conditions adhere to moisture sensitivity level requirements prior to soldering.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a compact dual SPST configuration is required within a 2.3 V to 4.3 V supply range. Consider the 6 Ω on-resistance and 720 MHz bandwidth for high-frequency signal paths. Evaluate the miniQFN-8L package dimensions against available PCB real estate constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG2737/DG2738/DG2739 family of sub-micro CMOS analog switches. While sharing identical electrical specifications and package types, the DG2739 variant is distinguished by its independent dual control inputs (VIN1 and VIN2), allowing separate switching control for each channel compared to the shared input configurations of other family members.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG2737DN-T1-E4

Analog Switches, Multiplexers, Demultiplexers FAQ

How does the DG2739 differ from the DG2737?

The DG2739 features two independent digital control inputs (VIN1 and VIN2) for separate channel switching, whereas the DG2737 uses a single control input (VIN) to operate both channels simultaneously.