DG643DY Overview

As the electronic part is packed in 16-SOIC (0.154, 3.90mm Width), international shipping is convenient. This packaging method provides high reliability because it uses advanced packaging techniques. Multiplexers like this are mounted in the Surface Mount position. In the multiplexer and demultiplexer, 2:1 represents the number of circuits. Operating temperature extended to -40°C~85°C TA. In total, there have been 16 terminations. A total of 16 pins are injected into the body of the electronic part. Multiplexers built on a SPDT switching circuit are built. It consists of 2 circuits. The internal resistance of this digital multiplexer is 15Ohm. Please refer to the datasheets for 16 pins functions. This switch device is a typical Multiplexer or Switches. It is normally recommended that users do not supply the multiplexer with voltages higher than 18V. A cost-effective Single supply type analogue multiplexer. A low voltage of 10V should be applied to the electronic component. For this multiplexer to operate, 20μA current would be sufficient. If put voltage greater than 6mA on the device, damage may be caused to the analogue multiplexer. There is no problem with using dual supply voltage, but it should not exceed 15V. If you are using a dual power supply, you should attach at least 10V. The electronic component can function from 15V. Operating the 4 inputs requires 4 inputs. 500MHz-bandwidths can be used to transfer data between multiplexers. Drain to Source resistance for this electronic component is 15Ohm.

DG643DY Features

Switch Circuit: SPDT
20μA Supply Current
Bandwidth: 500MHz
Drain-to-Source resistance: 15Ohm

DG643DY Applications

There are a lot of Vishay Siliconix DG643DY Analog Switches & Multiplexers ICs applications.

• Battery Powered Systems
• Avionics and Military Systems
• USB 1.1 signal switching circuits
• Fault Tolerant Systems
• Communications systems
• Modems
• Relay replacements
• Automotive applications
• Audio and video signal routing
• Data switching