DG1409EEN-T1-GE4

$6.49

Description：IC MUX DUAL 4:1 4.2OHM 16QFN
Series：-

SKU:bce6c6b31c90 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Vishay Siliconix

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Product introduction

Product Detailed Parameters

Description：IC MUX DUAL 4:1 4.2OHM 16QFN
Series：-
Mfr：Vishay Siliconix
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Circuit：DP4T
Multiplexer/Demultiplexer Circuit：4:01
On-State Resistance (Max)：4.2Ohm
Channel-to-Channel Matching (ΔRon)：270mOhm
Voltage - Supply, Single (V+)：4.5V ~ 24V
Voltage - Supply, Dual (V±)：±4.5V ~ 16.5V
Switch Time (Ton, Toff) (Max)：130ns, 105ns
-3db Bandwidth：90MHz
Charge Injection：103pC
Channel Capacitance (CS(off), CD(off))：13pF, 43pF
Current - Leakage (IS(off)) (Max)：550pA
Crosstalk：-64dB @ 1MHz
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：16-VQFN Exposed Pad
Supplier Device Package：16-QFN (4x4)
Number of Circuits：1

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DG1409EEN-T1-GE4

Overview

The DG1409EEN-T1-GE4 is a dual 4:1 analog multiplexer manufactured by Vishay Siliconix. It operates on a single supply from 4.5 V to 24 V or dual supplies from ±4.5 V to ±16.5 V. The device features a typical on-resistance of 3.9 Ω and a maximum of 6.1 Ω at ±15 V. It supports continuous current up to 250 mA with rail-to-rail signal handling. Key electrical parameters include a transition time of 215 ns max, off-isolation of -58 dB, and crosstalk of -64 dB at 1 MHz. It utilizes a QFN-16 (4 mm x 4 mm) package.

Feature Summary

Dual 4-channel configuration with independent enable control for stacking multiple devices
Break-before-make switching action prevents momentary crosstalk between adjacent channels
Low voltage logic compatible inputs requiring no separate VL supply
Rail-to-rail signal handling capability across the full power supply range

Applications

Medical and healthcare equipment
Data acquisition systems
Industrial control and automation
Test and measurement equipment
Battery powered systems

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package variation and compliance status. Ensure that the required operating temperature range aligns with the specified -40 °C to +125 °C limits. Confirm RoHS compliance requirements prior to final procurement decisions.

Selection Notes

Select this component when a compact dual 4:1 multiplexer solution is required for precision signal routing. The low on-resistance and flatness characteristics make it suitable for applications demanding high linearity. Verify that the input logic levels are compatible with the specified 0.8 V and 2 V thresholds for TTL/CMOS interfaces.

Part Context

This part belongs to the DG1408E/DG1409E series of precision multiplexers built on a new CMOS process. It shares architectural similarities with the DG1408E but offers a dual 4:1 configuration instead of an 8:1 layout. Both variants utilize the same QFN16 package and share common electrical performance metrics regarding leakage and bandwidth.