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Analog Devices Inc./Maxim Integrated DG408DY

Part No.:: DG408DY

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 16-SOIC (0.154, 3.90mm Width)

Datasheet:: DG408DY.pdf

Description:: IC MULTIPLEXER 8X1 16-SOIC

In Stock:: 2834

Quantity:: Add To Cart

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DG408DY Specifications

Package/Case:
16-SOIC (0.154, 3.90mm Width)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
SwitchCircuit:
-
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
-3dbBandwidth:
-
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

DG408DY this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DG408DY price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for DG408DY to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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DG408DY information

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DG408DY Typical application Circuitry

DG408DY

The DG408DY is part of Vishay's DG400 series, which consists of precision analog multiplexers and demultiplexers. These devices are designed for high-performance data acquisition systems and applications requiring accurate signal routing, such as in test equipment, audio/video switching, and industrial automation. The DG408 is an analog multiplexer with eight channels that enables the selection of one input out of eight to be coupled to a single output. The "DY" suffix typically denotes the package type, which in this case is a 16-pin SOIC (Small Outline Integrated Circuit).

1. Integration of DG408DY in the DG400 Series: As a member of the DG400 series, the DG408DY is engineered to provide low on-resistance, low charge injection, and high signal integrity when routing analog signals. It's optimized for applications that demand precise control over signal pathways, with minimal distortion and attenuation.

2. Pin Configuration and Connection Strategy: The DG408DY features 16 pins, including eight input pins (S1 to S8) for the signals to be multiplexed, one common output/input pin (D), two pins for the digital control logic (A, B, and C) that select the active channel, one enable pin (EN) that turns the device on or off, V+ and V- pins for the power supply, and ground (GND). To integrate the DG408DY, connect the S1 to S8 pins to the analog signals you wish to multiplex. The D pin should be connected to the output of the multiplexer or to the next stage in your signal chain. Apply the appropriate logic combination to A, B, and C pins to select the desired channel. The EN pin can be tied to a logic high level to keep the device active or controlled dynamically to enable/disable the device as needed. Connect V+ and V- to your power supply, ensuring that the device's power requirements are met.

3. Effective Implementation of DG408DY in Signal Routing Applications: To effectively use the DG408DY in a signal routing application, ensure that the control logic levels applied to A, B, C, and EN pins are compatible with the device's specifications. The analog signals connected to S1 to S8 should be within the device's specified signal range. Care should be taken to minimize noise and interference in the signal paths and control lines, maintaining signal integrity.

4. Optimizing DG408DY Performance: Achieving optimal performance with the DG408DY involves careful PCB layout to minimize crosstalk and signal degradation. This includes keeping analog signal paths short and separated from digital control lines, using proper decoupling techniques near the power supply pins, and considering the device's bandwidth and on-resistance specifications when designing the signal chain.

5. Strategic Design Considerations for DG408DY Applications: Utilizing the DG408DY effectively requires understanding its switching characteristics, such as on-resistance, off-leakage current, and charge injection. System designers should consider these parameters to ensure that the DG408DY integrates seamlessly into the application, providing the desired level of signal fidelity and switching performance.

6. Versatile Applications of DG408DY: The DG408DY's precise and reliable signal routing capabilities make it suitable for a wide range of applications, including data acquisition systems, signal conditioning, A/V equipment, and other systems where multiple analog signals need to be selectively routed to a common point.

In summary, the DG408DY from Vishay's DG400 series is a versatile analog multiplexer designed for precise and reliable signal routing in a variety of applications. Successful integration into electronic systems requires careful attention to pin connections, control logic, PCB layout, and signal integrity considerations, ensuring that the DG408DY effectively meets the demands of high-performance analog signal routing tasks.

DG408DY FAQ

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3. Are the DG408DY price and inventory displayed accurate?

The price and inventory of DG408DY fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of DG408DY?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DG408DY we delivered, we will accept the replacement or return of the DG408DY only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of DG408DY.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations