DG442LEDY-GE3

$1.22

Description：IC SWITCH SPST-NOX4 26OHM 16SOIC
Series：-

SKU:95479fcffaba Category: Analog Switches, Multiplexers, Demultiplexers Brand: Vishay Siliconix

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPST-NOX4 26OHM 16SOIC
Series：-
Mfr：Vishay Siliconix
Package：Tube
Switch Circuit：SPST - NO
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：26Ohm
Channel-to-Channel Matching (ΔRon)：100mOhm
Voltage - Supply, Single (V+)：3V ~ 16V
Voltage - Supply, Dual (V±)：±3V ~ 8V
Switch Time (Ton, Toff) (Max)：60ns, 35ns
-3db Bandwidth：-
Charge Injection：6.6pC
Channel Capacitance (CS(off), CD(off))：5pF, 6pF
Current - Leakage (IS(off)) (Max)：1nA
Crosstalk：-114dB @ 1MHz
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：4
Grade：-
Qualification：-

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DG442LEDY-GE3

Overview

The DG442LEDY-GE3 is a monolithic quad single-pole-single-throw (SPST) analog switch manufactured by Vishay Siliconix. It features a normally open configuration and operates on single supplies from 3 V to 16 V or dual supplies of ±3 V to ±8 V. The device provides low on-resistance with a typical value of 16 Ω and maximum of 35 Ω at room temperature, alongside fast switching speeds with a typical turn-on time of 18 ns. It exhibits low charge injection of less than 8 pC and minimal leakage current. Packaged in a 16-lead narrow body SOIC for surface-mount installation, it supports an operating temperature range of -40 °C to +85 °C.

Feature Summary

Normally open SPST configuration providing high-speed signal routing
Low parasitic capacitance and charge injection for minimized signal distortion
TTL and CMOS logic compatible digital control inputs
Symmetrical bidirectional conduction across the full analog signal range

Applications

Data acquisition systems
Sample-and-hold circuits
ADC input circuit designs
Automatic test equipment
Process control and automation

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific material categorization documentation if required for regulatory adherence. Ensure the package type matches the intended PCB footprint design specifications.

Selection Notes

Select this part when a normally open state is required for the analog switches. Compare against the DG441LE series if a normally closed configuration is needed instead. Verify that the supply voltage requirements align with the specified 3 V to 16 V single or ±3 V to ±8 V dual supply ranges.

Part Context

This component belongs to the DG441LE/DG442LE family of precision monolithic quad SPST CMOS analog switches. It shares core electrical characteristics with the DG441LE but differs in its default logic state, offering a normally open function compared to the normally closed DG441LE. Both are designed for low error switching applications.