DG408LEDY-GE3

$1.68

Description：IC MUX 8:1 23OHM 16SOIC
Series：-

SKU:913154a8e931 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Vishay Siliconix

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Product introduction

Product Detailed Parameters

Description：IC MUX 8:1 23OHM 16SOIC
Series：-
Mfr：Vishay Siliconix
Package：Tube
Switch Circuit：-
Multiplexer/Demultiplexer Circuit：8:01
On-State Resistance (Max)：23Ohm
Channel-to-Channel Matching (ΔRon)：1Ohm
Voltage - Supply, Single (V+)：3V ~ 16V
Voltage - Supply, Dual (V±)：±3V ~ 8V
Switch Time (Ton, Toff) (Max)：72ns, 47ns
-3db Bandwidth：-
Charge Injection：11pC
Channel Capacitance (CS(off), CD(off))：5.5pF, 25pF
Current - Leakage (IS(off)) (Max)：1nA
Crosstalk：-98dB @ 100kHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width)
Supplier Device Package：16-SOIC
Number of Circuits：1

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DG408LEDY-GE3

Overview

The DG408LEDY-GE3 is an eight-channel single-ended analog multiplexer in a 16-pin narrow SOIC package. It operates on single supplies from 3 V to 16 V or dual supplies of ±3 V to ±8 V. The device features a typical on-resistance of 17 Ω, maximum leakage current of 1 nA, and power consumption of 6 μA. Switching times include a turn-on time of 55 ns and turn-off time of 36 ns at 12 V. It provides -99 dB off-isolation and -98 dB crosstalk at 100 kHz. The component includes an enable function for stacking devices and TTL-compatible digital control inputs.

Feature Summary

Pin-for-pin compatibility with legacy DG408 and DG508 series components
Internal voltage regulator reduces power consumption for battery applications
Guaranteed break-before-make switching prevents momentary crosstalk
TTL, CMOS, and LV logic compatible across the full operating temperature range

Applications

Automatic test equipment
Data acquisition systems
Medical and healthcare systems
Battery powered systems
Audio and video signal routing

Procurement Notes

Verify the specific suffix 'E3' confirms lead-free and RoHS compliance status as defined by Vishay Siliconix. Confirm the 'Y' designation corresponds to the 16-pin narrow SOIC package variant. Ensure the ordering quantity matches the standard tube packaging of 500 units specified for this configuration. Cross-reference the document revision date against manufacturing records to ensure current production status.

Selection Notes

Select this component when an eight-channel single-ended multiplexer is required with low power consumption and high accuracy. Verify that the 17 Ω typical on-resistance meets the signal integrity requirements for the specific application voltage. Ensure the 3 V to 16 V single supply range aligns with the system power rails. Consider the 16-pin narrow SOIC package dimensions for PCB layout constraints.

Part Context

This part belongs to the DG408LE family, which offers enhanced performance over previous generations including lower on-resistance and improved leakage limits. It serves as a direct replacement for older DG408 parts while providing better electrical characteristics. The LE series is designed for high-reliability applications requiring precise analog signal routing in compact surface-mount packages.