DG418LDY-E3

Description：IC SWITCH SPST-NOX1 20OHM 8SOIC
Series：-

SKU:5f4e5a5a1201 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Vishay Siliconix

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

DG418LDY-E3 is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Vishay Siliconix. Its product description is IC SWITCH SPST-NOX1 20OHM 8SOIC. Review the specifications below when checking this part for your BOM.

Analog Switches, Multiplexers, Demultiplexers specifications for DG418LDY-E3

Description：IC SWITCH SPST-NOX1 20OHM 8SOIC
Series：-
Mfr：Vishay Siliconix
Package：Bulk
Switch Circuit：SPST - NO
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：20Ohm
Channel-to-Channel Matching (ΔRon)：-
Voltage - Supply, Single (V+)：2.7V ~ 12V
Voltage - Supply, Dual (V±)：±3V ~ 6V
Switch Time (Ton, Toff) (Max)：43ns, 31ns
-3db Bandwidth：-
Charge Injection：1pC
Channel Capacitance (CS(off), CD(off))：5pF
Current - Leakage (IS(off)) (Max)：1nA
Crosstalk：-71dB @ 1MHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Number of Circuits：1
Grade：-
Qualification：-

Analog Switches, Multiplexers, Demultiplexers datasheet and documents for DG418LDY-E3

DG418LDY-E3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG418LDY-E3 is a single-channel SPST analog switch IC manufactured by Vishay Siliconix. It operates within a supply voltage range of ±15 V and supports both single and dual power supplies. The device features a maximum on-resistance of 18.5 Ohms, with a typical switching time of 41 ns and an off-time of 32 ns. It is housed in an SOIC-8 surface-mount package and dissipates up to 400 mW. The component functions reliably across an extended temperature range from -40°C to +85°C, drawing a maximum supply current of 1 µA.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

Single-pole single-throw (SPST) configuration for precise signal routing
Low power consumption suitable for battery-operated systems
High isolation characteristics for effective channel separation

Analog Switches, Multiplexers, Demultiplexers Applications

Data acquisition systems requiring single-channel switching
Signal multiplexing in instrumentation circuits
Audio signal path selection

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

This component is designated as obsolete or end-of-life by the manufacturer. Verification of availability through authorized distributors is required, as stock levels are limited. Engineers should confirm the specific revision status and ensure that any available units meet current quality standards before integration into new designs.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Designers should evaluate the 18.5 Ohm on-resistance limit against their signal integrity requirements. The SOIC-8 package necessitates appropriate PCB footprint planning. Given the EOL status, alternative components with similar electrical specifications and pin compatibility must be identified to ensure long-term production viability.

Analog Switches, Multiplexers, Demultiplexers Part Context

Part of the DG series of CMOS analog switches, this model represents a legacy product line from Vishay Siliconix. It shares functional similarities with other devices in the family but is distinguished by its single-channel architecture and specific thermal and electrical ratings defined for industrial applications.