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Name: QS3861PAG8
Brand: Renesas Electronics America Inc
SKU: QS3861PAG8
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Renesas Electronics America Inc QS3861PAG8

Part No.:: QS3861PAG8

Manufacturer:: Renesas Electronics America Inc

Package:: 24-TSSOP (0.173, 4.40mm Width)

Datasheet:: QS3861PAG8.pdf

Description:: IC BUS SWITCH 10 X 1:1 24TSSOP

In Stock:: 2329

Quantity:: Add To Cart

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QS3861PAG8 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Bus Switch
Circuit:
10 x 1:1
IndependentCircuits:
1
Current-OutputHighLow:
-
VoltageSupplySource:
Single Supply
Voltage-Supply:
4.75V ~ 5.25V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

QS3861PAG8 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including QS3861PAG8 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 QS3861PAG8 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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QS3861PAG8 information

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QS3861PAG8 Typical application Circuitry

The QS3861PAG8 is a high-speed CMOS QuickSwitch designed to function as a 10-bit bus switch with a low ON resistance, providing a very fast path between two ports.

Key Features of the QS3861PAG8:

- 10-Bit Bus Switch: Provides ten individual switch channels, allowing for the simultaneous or independent switching of multiple signals.

- Low ON Resistance: Ensures minimal signal distortion and power loss during transmission through the switch.

- High-Speed Operation: Designed for rapid switching, facilitating quick data or signal transfer with minimal propagation delay.

- CMOS Technology: Utilizes complementary metal-oxide-semiconductor (CMOS) technology for efficient power consumption.

- Wide Operating Voltage Range: Supports a broad range of supply voltages, enhancing its compatibility with various logic levels and systems.

Application Scenario: Multiplexing Data Lines in a Communication System

Objective: Utilize the QS3861PAG8 to multiplex several data lines onto a single communication bus in a digital communication system, optimizing the use of physical wiring and improving system scalability.

Circuit Design:

- Power Supply Connection: Attach the Vcc pin of the QS3861PAG8 to a stable 5V power source, ensuring that the chip is adequately powered for high-speed switching operation.

- Grounding for Signal Integrity: Attach the system's ground plane to the Ground (GND) pin. Maintaining signal integrity and reducing noise in switching operations require proper grounding.

- Input/Output Data Lines: The QS3861PAG8 features multiple pairs of switchable I/O pins (I/O0 to I/O9). In this application, these pins are connected to the data lines that need to be multiplexed onto the communication bus. For instance, connect I/O0 to the first data line, I/O1 to the second, and so on, depending on the number of lines to be multiplexed.

- Bus Connection: The other side of each switch (corresponding to the output in this multiplexing scenario) is connected to the common communication bus. This setup allows selected data lines to be connected to the bus as required.

- Control Signals for Switching: The enable pins (nOE) control the switching state of the QS3861PAG8. By applying the appropriate logic level to the nOE pin, the switches can be opened or closed, thus connecting or disconnecting the data lines from the communication bus. This control can be managed by a microcontroller or logic circuitry depending on the system's requirements.

Design Considerations:

- Signal Integrity: Care must be taken to ensure that signal paths are as short and direct as possible to minimize signal degradation and crosstalk between channels.

- Power Supply Decoupling: Place decoupling capacitors close to the QS3861PAG8's power supply pin to stabilize the voltage supply and absorb any transient spikes, which is crucial for maintaining reliable switch operation.

- Control Logic Compatibility: Ensure that the control logic levels applied to the nOE pin are compatible with the QS3861PAG8's logic level requirements to prevent incorrect switch operation.

- Thermal Management: Although the QS3861PAG8 is designed for low power consumption, in high-speed or continuous operation applications, it is necessary to consider potential thermal issues and ensure adequate ventilation or heat sinking if required.

By implementing the QS3861PAG8 in a digital communication system for multiplexing data lines, the system benefits from reduced physical wiring and improved scalability. This approach, leveraging the QS3861PAG8's fast switching capability and low ON resistance, ensures efficient and reliable data routing with minimal signal degradation, enhancing the overall performance and flexibility of the communication system.

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6. What is the process for return or replacement of QS3861PAG8?

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 QS3861PAG8 we delivered, we will accept the replacement or return of the QS3861PAG8 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 QS3861PAG8.

(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