DG408DY

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DG408DY

IC MULTIPLEXER 8X1 16SOIC

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Specifications

Supplier Analog Devices Inc./Maxim Integrated
Package Tube
ProductStatus Active
Multiplexer/DemultiplexerCircuit 8:1
NumberofCircuits 1
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, 26pF
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

DG408DY is an 8-channel CMOS analog switch/multiplexer. It lets you connect one of eight analog inputs to a common output (or route a common input to one of eight outputs) under control of three select lines. It provides high-impedance paths for non-selected channels and a low, defined on-resistance for the selected path. Typical uses include signal routing in data acquisition, instrumentation, sensor multiplexing, and test equipment. Key features usually include break-before-make switching, a wide supply range, and low leakage. The “DY” suffix denotes a specific packaging/variant of the device (temperature/lead form). For exact electrical specs (on-resistance, leakage, bandwidth), timing diagrams, pinout, and rail requirements, consult the official datasheet from the manufacturer.

Features

DG408DY is a CMOS analog switch (DG408 family) used as an 8-channel analog switch/multiplexer/demultiplexer. Typical features (common to DG408-type parts):
- CMOS bilateral analog switch with multiple pass channels
- Wide supply range (single or dual supply; supports rail-to-rail signaling in many ranges)
- Low on-resistance and low leakage when off
- High off-isolation and good signal integrity
- Fast switching with low charge injection
- Control inputs compatible with TTL/CMOS logic levels
- Low quiescent power
- Available in compact packages; DY suffix commonly indicates a specific package (e.g., DIP-8 or related)
Note: exact parameters (R_on, leakage, bandwidth, control voltage ranges, and package options) vary by vendor and exact DG408DY revision. For precise figures, consult the datasheet for the specific manufacturer/year.

Package

DG408DY is in a 16‑pin plastic DIP package (DIP-16).

Pinout

- Pin count: 8 (DIP-8/SO-8 package)
- Function: DG408DY is an SPDT analog switch (single-pole double-throw) used to route an analog signal between two terminals under a control input.

Manufacturer

Manufacturer: Vishay Intertechnology (Siliconix brand).
What kind of company: A global semiconductor company that designs and manufactures discrete semiconductors, integrated circuits, and passive components for the electronics industry.

Application

DG408DY is an analog switch/multiplexer IC. Typical applications include:
- Signal routing and channel multiplexing in data acquisition and instrumentation
- Sample-and-hold and programmable analog front-ends
- Audio/video routing in consumer/professional gear
- Test and measurement equipment for selecting references or sensor/calibration signals
- Reconfigurable analog signal paths in portable and lab equipment

Equivalent

Possible equivalents for DG408DY (8-channel CMOS analog mux/demux):
- ADG408 / ADG409 (Analog Devices)
- CD4051B (Renesas/TI/NXP line)
- 74HC4051 / 74HCT4051 (TI, NXP, etc.)
Note: pinouts and voltage ranges vary; verify against the DG408DY datasheet for exact replacement.

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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