AS3280

AS3280
 
(0 reviews)  

The ALFA AS3280 (PDIP-16) consists of two variable operational amplifiers that are designed to substantially reduce the initial input offset voltage and the offset voltage variation with respect to changes in programming current. This design results in reduced AGC thump, an objectionable characteristic of many AGC systems.
Careful design of critical places of the circuit reduces the amplifier dependence upon thermal and processing variables. The ALFA AS3280 has all the generic characteristics of an operational voltage amplifier except that the forward transfer characteristics is best described by transconductance rather than voltage gain, and the output is current, not voltage. The magnitude of the output current is equal to the product of transconductance and the input voltage. This type of operational transconductance amplifier has since gained wide acceptance as a gateable, gain controlled building block for instrumentation and audio applications, such as linearization of transducer outputs, standardization of widely changing signals for data processing, multiplexing, instrumentation amplifiers operating from the nanopower range to high current and high speed comparators.

SKU SKU 58883
Weight 1,00 g
360 Image 360 degrees image
Our price: 7,06
including VAT 19% , [plus shipping]
 Delivery time: 4-5 days*

Qty
Kahler 8531-G
€56,91
There have been no reviews

Registered customers are welcome to add a review. Please log in and add your own review!
 
The website uses cookies to allow us to better understand how the site is used. By continuing to use this site, you consent to this policy. Click to learn more.