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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Logic ICs/
    5. BU4028B ROHM

    BU4028B [ROHM]

    BU4028B
    BU4028B

    Part No:

    BU4028B

    Category:

    Logic ICs

    Manufacturer:

    ROHM

    Description:

    16 Terminations 3V~16V 16 Pin 4028 Signal switch 4000B Series 1 Functions

    RoHS Status:

    Product FAQ

    1. Is BU4028B available for RFQ?

    Yes. BU4028B by ROHM is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for BU4028B?

    Pricing for BU4028B can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of BU4028B?

    BU4028B is a ROHM Logic ICs with Packaging: Tube and Time@Peak Reflow Temperature-Max (s): 10 and Moisture Sensitivity Level (MSL): 1 (Unlimited). Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for BU4028B?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can BU4028B be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to BU4028B?

    Yes. If BU4028B is unavailable, obsolete, or does not meet your required lead time, we can help check similar ROHM Logic ICs parts or compatible alternatives.

    RFQ

    Part Number:

    BU4028B

    Manufacturer:

    ROHM

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Mount
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    16-DIP (0.300, 7.62mm)
    Number of Pins
    16
    Operating Temperature
    -40°C~85°C
    Packaging
    Tube
    Published
    2005
    Series
    4000B
    JESD-609 Code
    e2
    Pbfree Code
    yes
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    16
    ECCN Code
    EAR99
    Type
    Decoder
    Terminal Finish
    Tin/Copper (Sn/Cu)
    Technology
    CMOS
    Voltage - Supply
    3V~16V
    Peak Reflow Temperature (Cel)
    260
    Number of Functions
    1
    Supply Voltage
    5V
    Terminal Pitch
    2.54mm
    Time@Peak Reflow Temperature-Max (s)
    10
    Base Part Number
    4028
    Pin Count
    16
    Qualification Status
    Not Qualified
    Circuit
    1 x 4:10
    Supply Voltage-Min (Vsup)
    3V
    Load Capacitance
    50pF
    Logic Function
    Decoder, Demultiplexer
    Current - Output High, Low
    1.2mA 3mA
    Supply Type
    Dual
    Output Polarity
    TRUE
    Voltage Supply Source
    Dual Supply
    Independent Circuits
    1
    Input Conditioning
    STANDARD
    Width
    7.62mm
    Height Seated (Max)
    4.55mm
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    BU4028B Overview


    As a means of saving space, digital switch is provided in the 16-DIP (0.300, 7.62mm).Tube represents its packaging.For mounting, digital switch ic uses the method Through Hole.the multiplexers uses IC Decoder as the analog IC.A temperature of -40°C~85°C will not leave the turn signal swturn signal switchch susceptible to external influences.With a supply voltage of 3V~16V, designers have greater flexibility of digital controlled switch.Several applications are possible for 4000B series multiplexers.Its basic configuration includes terminations in the 16 range.The base part number is 4028, so you can find its logic switch related parts using that number.The multiplexer is supplied with 5V voltage.A component pin count of 16 is found on this turn signal switch.This supply type employs Dual.A total of 16 pins are configured on this board.The multiplexer ic is mounted in the direction of Through Hole.Keeping the minimum supply voltage (Vsup) at 3V prevents some unnecessary failures.

    BU4028B Features


    Supplied in the 16-DIP (0.300, 7.62mm) package
    Adopting a supply type of Dual


    BU4028B Applications


    There are a lot of ROHM Semiconductor
    BU4028B Signal Switches / Multiplexers / Decoders applications.


    • Transmission from the computer system of a satellite
    • Time division multiplexing system
    • Frequency multiplexing system
    • A/D converters
    • D/A converters
    • Implementing boolean functions with multiple variables
    • Data collection system
    • Audio transmission
    • Video transmission
    • Image transmission
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method
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