DG9408EDN-T1-GE4

$2.19

Description：IC MUX 8:1 7OHM 16QFN
Series：-

SKU:43407c5a76ec Category: Analog Switches, Multiplexers, Demultiplexers Brand: Vishay Siliconix

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Product introduction

Product Detailed Parameters

Description：IC MUX 8:1 7OHM 16QFN
Series：-
Mfr：Vishay Siliconix
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Circuit：-
Multiplexer/Demultiplexer Circuit：8:01
On-State Resistance (Max)：7Ohm
Channel-to-Channel Matching (ΔRon)：3.6Ohm (Max)
Voltage - Supply, Single (V+)：2.7V ~ 12V
Voltage - Supply, Dual (V±)：±3V ~ 6V
Switch Time (Ton, Toff) (Max)：70ns, 44ns
-3db Bandwidth：-
Charge Injection：29pC
Channel Capacitance (CS(off), CD(off))：21pF, 211pF
Current - Leakage (IS(off)) (Max)：2nA
Crosstalk：-85dB @ 100kHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-VQFN Exposed Pad
Supplier Device Package：16-QFN (4x4)
Number of Circuits：1
Grade：-
Qualification：-

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DG9408EDN-T1-GE4

Overview

The DG9408EDN-T1-GE4 is an 8-channel single-ended analog multiplexer manufactured by Vishay Siliconix using BiCMOS technology. It operates on a single supply voltage ranging from 3 V to 16 V or dual supplies of ± 3 V to ± 8 V. The device features a typical on-resistance (RON) of 3.2 Ω and fast switching speeds, with enable turn-on times as low as 36 ns at 12 V. It includes break-before-make switching to prevent crosstalk and offers 2500 V ESD protection. The component is housed in a 16-pin QFN package (4 mm x 4 mm) with nickel-palladium-gold terminations.

Feature Summary

BiCMOS wafer fabrication technology enabling operation on both single and dual power supplies.
Guaranteed break-before-make switching action to protect against momentary crosstalk between adjacent channels.
Nickel-palladium-gold device terminations compliant with JEDEC standards for reflow and moisture sensitivity ratings.
Compatibility with TTL, CMOS, and LV logic levels.

Applications

Automatic test equipment
Process control and automation systems
Data acquisition systems
Meters and instruments
Medical and healthcare systems

Procurement Notes

Verify the specific ordering suffix -T1-GE4 confirms tape and reel packaging containing 2500 units per reel. Confirm the -E4 suffix indicates lead-free nickel-palladium-gold terminations. Ensure the design supports the 16-pin QFN thermal pad connection requirements. Validate that the application voltage stays within the specified 3 V to 16 V single supply range.

Selection Notes

Select this part for applications requiring low on-resistance and fast switching in a compact surface-mount package. Compare the 8:1 configuration against the DG9409E if differential inputs are needed instead of single-ended. Verify that the 3.2 Ω typical resistance meets signal integrity requirements for the specific load current. Check logic level compatibility for the 3 V, 5 V, and 12 V operating modes.

Part Context

This component belongs to the DG9408E/DG9409E family of analog multiplexers from Vishay Siliconix. It shares the same core BiCMOS architecture and pinout structure as the DG9409E, differing primarily in channel count and input type. The DG9408E specifically provides eight single-ended channels controlled by a 3-bit binary address.