Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Switch ICs/
    5. BU4551BF-E2 ROHM

    BU4551BF-E2 [ROHM]

    BU4551BF-E2
    BU4551BF-E2

    Part No:

    BU4551BF-E2

    Category:

    Switch ICs

    Manufacturer:

    ROHM

    Description:

    Differential Multiplexer, 4 Func, 2 Channel, CMOS, PDSO16, ROHS COMPLIANT, SOP-16

    RoHS Status:

    Product FAQ

    1. Is BU4551BF-E2 available for RFQ?

    Yes. BU4551BF-E2 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 BU4551BF-E2?

    Pricing for BU4551BF-E2 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 BU4551BF-E2?

    BU4551BF-E2 is a ROHM Switch ICs with Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and On-state Resistance Match-Nom: 25 Ω. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for BU4551BF-E2?

    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 BU4551BF-E2 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 BU4551BF-E2?

    Yes. If BU4551BF-E2 is unavailable, obsolete, or does not meet your required lead time, we can help check similar ROHM Switch ICs parts or compatible alternatives.

    RFQ

    Part Number:

    BU4551BF-E2

    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
    Pbfree Code
    Yes
    RoHS Status
    RoHS Compliant
    Part Life Cycle Code
    Active
    Part Package Code
    SOIC
    Package Description
    ROHS COMPLIANT, SOP-16
    Pin Count
    16
    Reach Compliance Code
    compliant
    HTS Code
    8542.39.00.01
    Factory Lead Time
    7 Weeks
    Analog IC - Other Type
    DIFFERENTIAL MULTIPLEXER
    JESD-30 Code
    R-PDSO-G16
    Length
    10 mm
    Number of Channels
    2
    Number of Functions
    4
    Number of Terminals
    16
    On-state Resistance Match-Nom
    25 Ω
    On-state Resistance-Max (Ron)
    1100 Ω
    Operating Temperature-Max
    85 °C
    Operating Temperature-Min
    -40 °C
    Output
    SEPARATE OUTPUT
    Package Body Material
    PLASTIC/EPOXY
    Package Code
    SOP
    Package Equivalence Code
    SOP16,.25
    Package Shape
    RECTANGULAR
    Package Style
    SMALL OUTLINE
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Qualification Status
    Not Qualified
    Seated Height-Max
    1.6 mm
    Supply Voltage-Max (Vsup)
    16 V
    Supply Voltage-Min (Vsup)
    3 V
    Supply Voltage-Nom (Vsup)
    5 V
    Surface Mount
    YES
    Technology
    CMOS
    Temperature Grade
    INDUSTRIAL
    Terminal Form
    GULL WING
    Terminal Pitch
    1.27 mm
    Terminal Position
    DUAL
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Width
    4.4 mm

    Products Detail

    BU4551BF-E2 Overview


    As the electronic part is packed in 16-SOIC (0.173, 4.40mm Width), international shipping is convenient. A high level of reliability can be achieved through the use of an advanced packaging method Tape & Reel (TR). The multiplexer is located in Surface Mount. 2:1 is the number of circuits in the multiplexer and demultiplexer. Operating temperature extended to -40°C~85°C TA. Total terminations are 16. The electronic part provides high-quality output because it has 2 channels. Powered by a 5V voltage supply, the electrical part should be switched on and run. The electrical component body receives 16 pins. Circuits based on SPDT switching are used to construct these analog switch ics. There are 4 circuits in this switch device. Try searching with BU4551B to find analog multiplexer variants. An switch multiplexer with 280Ohm internal resistance has a value of 280Ohm. Datasheets for 16 pin functions are available upon request. The analogue multiplexer in this example is a typical Multiplexer or Switches. Multiplexers should not be powered above 16V in normal situations. The analog switch ic is of the Single supply type and is cost-effective. The lowest voltage the electronic part should receive is 3V. An operating current of 15?A would be sufficient for this switch device. Using a single voltage supply, this switch device consumes 3V~16V volts. Despite this switch device's dual supply capability, its voltage should not exceed 8V. It is recommended that you attach at least 1.5V to your dual power supply. An analog IC with the number DIFFERENTIAL MULTIPLEXER is integrated into this board. SEPARATE OUTPUT outputs are utilized by this digital multiplexer. There are 15MHz bandwidths for data transfer.

    BU4551BF-E2 Features


    2 Channels
    Switch Circuit: SPDT
    15?A Supply Current
    Bandwidth: 15MHz


    BU4551BF-E2 Applications


    There are a lot of ROHM Semiconductor
    BU4551BF-E2 Analog Switches & Multiplexers ICs applications.


    • Imaging
    • Ultrasound
    • Audio and video switching
    • Automatic test equipment
    • Precision data acquisition
    • Battery-powered systems
    • Sample-and-hold systems
    • Communication systems
    • Data Acquisition Systems
    • Relay Replacement
    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
    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • BU4S66G2-TR
      ROHM
      Available for RFQ
      Request Volume Pricing
    • BU52777GWZ-E2
      ROHM
      Available for RFQ
      Request Volume Pricing
      -
    • BA7653AFV-E2
      ROHM
      Available for RFQ
      Request Volume Pricing
    • BH76333FVM-TR
      ROHM
      Available for RFQ
      Request Volume Pricing
    • BA7654F-E2
      ROHM
      Available for RFQ
      Request Volume Pricing
    • BU4051BCF-BZE2
      ROHM
      Available for RFQ
      Request Volume Pricing
    • BU4051BCF-E2
      ROHM
      Available for RFQ
      Request Volume Pricing
    • BD11600NUX-E2
      ROHM
      Available for RFQ
      Request Volume Pricing
    • BU4051BC
      ROHM
      Available for RFQ
      Request Volume Pricing
      -
    • BU4551BF-E2
      ROHM
      Available for RFQ
      Request Volume Pricing

    BU52742GUL-E2

    BU52742GUL-E2

    ROHM

    BU52012HFV-TR

    BU52012HFV-TR

    ROHM

    BA7612F-E2

    BA7612F-E2

    ROHM

    BA7654F-E2

    BA7654F-E2

    ROHM

    BU4052BCF-BZE2

    BU4052BCF-BZE2

    ROHM

    BU52095GWZ-E2

    BU52095GWZ-E2

    ROHM

    BA7657F-E2

    BA7657F-E2

    ROHM

    BU52054GWZ-E2

    BU52054GWZ-E2

    ROHM

    BA7653AFV-E2

    BA7653AFV-E2

    ROHM

    BU1852GXW-E2

    BU1852GXW-E2

    ROHM

    Counter ICs(4640)Programmable Logic ICs(28113)Power Management ICs(203677)Active Filter(721)Optocouplers / Photocouplers(168)Multimedia ICs(2442)Security ICs / Authentication ICs(379)Equalizers(6)Chipsets(31)Clock & Timer ICs(1260551)Driver ICs(24444)Amplifier ICs(47862)Audio ICs(8346)Communication & Networking ICs(6719)Interface ICs(171334)Logic ICs(54798)Digital Potentiometer ICs(4319)Data Converter ICs(31836)

    No recently viewed products

    BEST SELL
    K4A8G085WC-BIWE

    K4A8G085WC-BIWE

    SAMSUNG

    BEST SELL
    MT25QL01GBBB8ESF-0SIT

    MT25QL01GBBB8ESF-0SIT

    Micron

    BEST SELL
    ISO7721DR

    ISO7721DR

    Texas Instruments

    BEST SELL
    ISL8225MIRZ

    ISL8225MIRZ

    RENESAS

    BEST SELL
    MT60B2G8HB-48B:A

    MT60B2G8HB-48B:A

    Micron

    BEST SELL
    BQ27441DRZR-G1AG4

    BQ27441DRZR-G1AG4

    Texas Instruments

    BEST SELL
    ATSAME70Q21B-CFN

    ATSAME70Q21B-CFN

    Microchip

    BEST SELL
    MT29F4G08ABADAWP-IT:D

    MT29F4G08ABADAWP-IT:D

    Micron

    BEST SELL
    MPU-6000

    MPU-6000

    TDK

    BEST SELL
    MT48LC16M16A2P-6A IT:G

    MT48LC16M16A2P-6A IT:G

    Micron