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BU4551B

SPDT 280Ohm DUAL Analog Switches BU4551B 16 Pins 300nA 5V 16-DIP (0.300, 7.62mm)


  • Manufacturer: ROHM Semiconductor
  • Origchip NO: 687-BU4551B
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 688
  • Description: SPDT 280Ohm DUAL Analog Switches BU4551B 16 Pins 300nA 5V 16-DIP (0.300, 7.62mm)(Kg)

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Details

Tags

Parameters
Factory Lead Time 10 Weeks
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 TA
Packaging Tube
Published 2005
JESD-609 Code e2
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Resistance 280Ohm
Terminal Finish Tin/Copper (Sn/Cu)
Subcategory Multiplexer or Switches
Max Power Dissipation 1.25W
Technology CMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) 10
Base Part Number BU4551B
Output SEPARATE OUTPUT
Pin Count 16
Polarity Non-Inverting
Power Supplies 5/15V
Number of Channels 2
Number of Circuits 4
Max Supply Voltage 16V
Min Supply Voltage 3V
Analog IC - Other Type DIFFERENTIAL MULTIPLEXER
Operating Supply Current 15μA
Propagation Delay 12 ns
Turn On Delay Time 360 ns
Logic Function Demultiplexer, Multiplexer
Supply Type Single
Bandwidth 15MHz
Turn-Off Delay Time 360 ns
Max Dual Supply Voltage 8V
On-State Resistance (Max) 280Ohm
Min Dual Supply Voltage 1.5V
Multiplexer/Demultiplexer Circuit 2:1
Current - Leakage (IS(off)) (Max) 300nA
Channel Capacitance (CS(off), CD(off)) 10pF
On-state Resistance Match-Nom 25Ohm
Switch Circuit SPDT
Voltage - Supply, Single (V+) 3V~16V
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

BU4551B Overview


This electronic part is conveniently packaged in 16-DIP (0.300, 7.62mm), making it easy to ship abroad. Advanced packaging method Tube is used to provide high reliability. Multiplexers like this are mounted in the Through Hole position. 2:1 is the ratio of multiplexer to demultiplexer circuits. Extended operating temperature around -40°C~85°C TA. Total terminations are 16. By its 2 channels, the electronic component provides high-quality output. An 5V voltage supply should allow the electrical part to be turned on and run. The electrical component body receives 16 pins. Unlike digital switches, these are based on SPDT switching circuits. There are 4 circuits in this switch device. Using the BU4551B search parameter, you can discover variants of the switch. It has an internal resistance of 280Ohm. Datasheets for functions of 16 pins are available. Multiplexer or Switches is a typical switch device. In normalcircumstances, users should not exceed 16V volts for the multiplexer. An effective Single supply digital multiplexer. 3V should be the lowest voltage fed to the electronic component. This digital switch can be operated with a current of 15μA. A voltage of 3V~16V is required for this switch device, which drains from a single voltage source. For this switch device, it is feasible to have two supplies. However, the voltage should not exceed 8V. When using dual power supplies, you should attach at least 1.5V. A DIFFERENTIAL MULTIPLEXER analog IC is integrated into the board. In this switch multiplexer, there are SEPARATE OUTPUT outputs available. There are various bandwidths available for data transfer.

BU4551B Features


2 Channels
Switch Circuit: SPDT
15μA Supply Current
Bandwidth: 15MHz

BU4551B Applications


There are a lot of ROHM Semiconductor BU4551B Analog Switches & Multiplexers ICs applications.

  • Sample-and-hold systems
  • T1/E1 Terminals
  • Routers
  • Medical systems
  • ADCs such as AD7840/8, AD7870/1/2/4/5/6/8
  • High reliability control systems
  • Switching Systems
  • Ultrasound
  • Microwave transmission systems
  • Microprocessor Controlled Analog Systems