analog input multiplexer

[microlab]

hi all

i need to connect 8 analog inputs to a single ADC. the input voltage ranges from 0-2.5V or 0-5V
can any one suggest an analog multiplexer for this application?
1x4 or 1x8 or 1x16 will do


thanking you

regards


mL

 

[Allen6502]

CMOS 4051 8 to 1 and 4052 4 to 1 MUX?

 

[paulfjujo]

hello,


i confirm CD 4051 could be a good choice...

did you think about an external ADC 8 channel 12 bits ,like MCP3304 !
Driven in SPI mode...
easy to control, and 4096 points instead of 1024

 

[KlausST]

Hi,

You can also search at the manufacturers web sites.

Www.maxim-ic.com for example

Klaus