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