Author Topic: Late April fool's opamp  (Read 2772 times)

0 Members and 1 Guest are viewing this topic.

Offline HypernovaTopic starter

  • Supporter
  • ****
  • Posts: 655
  • Country: tw
Late April fool's opamp
« on: April 10, 2011, 08:02:46 am »
Quote
The LM0901A1141090451C is a macropower, low performance, degraded circuit operational amplifier designed to have a no load power dissipation of less than 0.553W at Vs = ±1pV and less than 200W at Vs = ±2pV. Open loop gain is greater than 0.001k and input bias current is typically 200A.

http://www.senatus-autem.it/media/papers/LM0901A1411090451C.PDF
 

Offline tnt

  • Regular Contributor
  • *
  • Posts: 241
Re: Late April fool's opamp
« Reply #1 on: April 10, 2011, 09:30:11 am »
Given the part has been published in March 1878, I think it was a great op amp for the time :)
 

Offline Polossatik

  • Frequent Contributor
  • **
  • Posts: 295
  • Country: be
Re: Late April fool's opamp
« Reply #2 on: April 10, 2011, 11:02:18 am »

Quote
input bias current is typically 200A.
and say'ing I've been looking for years for part like this... ;D
Real Circuit design time in minutes= (2 + Nscopes) Testim + (40 +120 Kbrewski) Nfriends

Testim = estimated time in minutes Nscopes= number of oscilloscopes present Kbrewski = linear approx of the nonlinear beer effect Nfriends = number of circuit design friends present
 


Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf