RFQ/BOM 0 Anmelden / Registrieren

Wähle deinen Standort

Benutzerbild

How can an operational amplifier be considered "high speed"?

Hardware design
Oktober 27, 2020 by Aiden 427

I often see the title of the op amp specification that says high-speed op amp, so which parameter determines whether the op amp is high-speed? What does it mean? Is it related to the op amp bandwidth and slew rate?

Alle Kommentare

user image

Connor Veröffentlicht am October 27, 2020

In fact, this is defined by the manufacturer. For analog devices, the bandwidth is greater than 50MHz, which is generally the first element for choosing an op amp.

0
user image

Kevin Veröffentlicht am October 27, 2020

Look at the gain bandwidth, voltage gain X bandwidth, generally greater than 50MHz.

0
user image

Owen Veröffentlicht am October 27, 2020

There are several parameters for an op amp. The gain bandwidth product, slew rate, etc. will determine whether it is a high-speed op amp. In fact, each company has a different definition, but the high-speed op amp must have a relatively high gain bandwidth product or Slew rate, you can read the specifications of the high-speed op amp to get the experience.

0

Schreiben Sie eine Antwort

Sie müssen sich anmelden, um antworten zu können. Anmelden | Registrieren