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Electronics => Beginners => Topic started by: mitrynicolae on April 30, 2019, 09:08:19 am

Title: Differential amplifier IC
Post by: mitrynicolae on April 30, 2019, 09:08:19 am
Hello everyone,

Does anybody know any IC that matches all the following requirements:
- it is a differential amplifier
- it has a 0.1 gain
- can operate on a single 5V power supply
- AND is rail to rail

For example AD628A meet all the above conditions, except is not rail to rail.

Thanks!
Title: Re: Differential amplifier IC
Post by: pwlps on April 30, 2019, 09:17:12 am
You can assemble your own 0.1 gain differential amplifier using an opamp and resistances.
The low voltage family TLV277x  (x=0,1 etc) is said to be rail-to rail output.