DG409DY

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DG409DY

IC MULTIPLEXER DUAL 4X1 16SOIC

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Specifications

Supplier Analog Devices Inc./Maxim Integrated
Package Tube
ProductStatus Active
SwitchCircuit SP4T
Multiplexer/DemultiplexerCircuit 4:1
NumberofCircuits 2
On-StateResistance(Max) 100Ohm
Channel-to-ChannelMatching(ΔRon) 1.5Ohm
Voltage-SupplySingle(V+) 5V ~ 30V
Voltage-SupplyDual(V±) ±5V ~ 20V
SwitchTime(TonToff)(Max) 150ns, 150ns
ChargeInjection 2pC
ChannelCapacitance(CS(off)CD(off)) 3pF, 14pF
Current-Leakage(IS(off))(Max) 500pA
Crosstalk -92dB @ 100kHz
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 16-SOIC (0.154, 3.90mm Width)

Overview

Description

DG409DY is an analog switch/multiplexer IC (part of the DG409 family). It uses transmission-gate switches controlled by digital inputs to route analog signals from selected inputs to outputs while keeping other paths isolated. Common uses include signal routing in instrumentation, data acquisition, test gear, and audio paths. The “DY” suffix typically denotes a packaging/variant from the manufacturer rather than a different function.
For exact details (number of channels, supply voltage range, on-resistance, leakage, crosstalk, control logic levels, and packaging), consult the manufacturer’s datasheet. If you provide the maker or a link, I can summarize the key specs quickly.

Package

DG409DY is in an 8-pin SOIC (surface-mount) package.

Pinout

Pin count: 16 pins (DIP-16 / SO-16).
Function: Dual 4:1 analog multiplexers (two independent 4-to-1 analog switches) in one package, with separate select/control inputs to route analog signals.

Manufacturer

Manufacturer: Intersil (now part of Renesas Electronics).
What kind of company: A multinational semiconductor company that designs and manufactures analog, mixed-signal, and power-management integrated circuits.

Application

DG409DY is used for analog signal switching and routing; typical applications include instrumentation front-ends, data acquisition/DAQ systems, test equipment, ADC/DAC multiplexing, audio/video switching, sensor conditioning, demodulation, sample-and-hold circuits, and programmable gain/attenuation networks.

Equivalent

To give accurate equivalents, please confirm:
- The DG409DY’s function (e.g., dual SPDT analog switch or other)
- Package type (SOIC-8, DIP-8, etc.)
- Supply voltage / temperature range
With those details I can provide exact cross-reference parts (pin-compatible options from major vendors).

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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