Re: Analog Devices 261K

[Friedel Bruening]

It�s a  low noise, non inverting chopper amplifier, if you look
at the bottom you see
                                x +Vs  --------------   50k trimpot
COMP CAP        x               x COM           []<--------
  -IN           x               x Vs------------------  |
 +IN            x               x OUT                   |
                                x TRIM--------------------------
and  cap between COPM CAP and OUT

Open Loop Gain 10^7V/V
Rated Output     
Voltage         +/-10V
Current +/- 5mA
Initial Offset     +/-25uV
Input Bias
Initial Bias    +/-300pA
Input Impedance
Differential    40kOhm

Power Supply
+/- 14 to 16V

any other data you need to know just tell me

Cheers

Friedel


At 04:38 p.m. 12/09/02 -0800, you wrote:

Does anybody know what the 261K module did?
 
Syd H. Levine
AnaLog Services, Inc.
Phone:  270-276-5671
Telefax:  270-276-5588
E-mail:  [EMAIL PROTECTED]
URL:  www.logwell.com