Datasheets
BU4551B by: ROHM Semiconductor

Differential Multiplexer, 4 Func, 2 Channel, CMOS, PDIP16, ROHS COMPLIANT, DIP-16

Part Details for BU4551B by ROHM Semiconductor

Results Overview of BU4551B by ROHM Semiconductor

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Applications Consumer Electronics

BU4551B Information

BU4551B by ROHM Semiconductor is a Multiplexer or Switch.
Multiplexers or Switches are under the broader part category of Signal Circuits.

A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.

Price & Stock for BU4551B

Part # Distributor Description Stock Price Buy
DISTI # BU4551B
Avnet Silica Analog Multiplexer Quad 21 16Pin PDIP (Alt: BU4551B) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 9 Weeks, 0 Days Silica - 0
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Part Details for BU4551B

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BU4551B Part Data Attributes

BU4551B ROHM Semiconductor
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BU4551B ROHM Semiconductor Differential Multiplexer, 4 Func, 2 Channel, CMOS, PDIP16, ROHS COMPLIANT, DIP-16
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer ROHM CO LTD
Part Package Code DIP
Package Description DIP, DIP16,.3
Pin Count 16
Reach Compliance Code compliant
HTS Code 8542.39.00.01
Samacsys Manufacturer ROHM Semiconductor
Analog IC - Other Type DIFFERENTIAL MULTIPLEXER
JESD-30 Code R-PDIP-T16
JESD-609 Code e2
Length 19.4 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 DIP
Package Equivalence Code DIP16,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 4.55 mm
Supply Voltage-Max (Vsup) 16 V
Supply Voltage-Min (Vsup) 3 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Tin/Copper (Sn/Cu)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm

BU4551B Related Parts

BU4551B Frequently Asked Questions (FAQ)

  • ROHM provides a recommended PCB layout in the application note AN12272, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and reliability.

  • The BU4551B datasheet provides a list of recommended external components, including capacitors, resistors, and inductors. Additionally, ROHM's application notes and design guides provide guidance on component selection and optimization for specific applications.

  • The BU4551B has an operating temperature range of -40°C to 105°C, but it's recommended to derate the device's performance and reliability at temperatures above 85°C. Consult the datasheet and application notes for more information on thermal management and derating.

  • ROHM provides troubleshooting guides and application notes that cover common issues and their solutions. Additionally, consulting the datasheet and seeking support from ROHM's technical support team or authorized distributors can help resolve issues quickly.

  • Yes, the BU4551B is compatible with lead-free soldering processes, and ROHM provides guidance on lead-free soldering and reflow profiles in their application notes and datasheets.