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Science Forum Index » Electronics - Design Forum » OPA111BM datasheet...
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 Posted: Wed May 14, 2008 4:41 pm |
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FEATURES
l LOW NOISE: 100% Tested, 8nV$B"e(BHz max 10kHz)
l LOW BIAS CURRENT: 1pA max
l LOW OFFSET: 250$B&L(BV max
l LOW DRIFT: 1$B&L(BV/$B!k(BC max
l HIGH OPEN-LOOP GAIN: 120dB min
l HIGH COMMON-MODE REJECTION:100dB min
DESCRIPTION
The OPA111 is a precision monolithic dielectrically C(R) Sisolated FET
(Difet ) operational amplifier. Outstanding performance
characteristics allow its use in the most critical instrumentation
pplications.
Noise, bias current, voltage offset, drift, open-loop gain, common-
mode rejection, and power supply rejection are superior to BIFET
amplifiers.Very low bias current is obtained by dielectric isolation
with on-chip guarding.Laser trimming of thin-film resistors gives very
low offset and drift. Extremely low noise is achieved with patented
circuit design techniques. A new cascode design allows high recision
input specifications and reduced susceptibility to flicker
noise.Standard 741 pin configuration allows upgrading of existing
designs to higher performance levels.
APPLICATIONS
l PRECISION INSTRUMENTATION
l DATA ACQUISITION
l TEST EQUIPMENT
l OPTOELECTRONICS
l MEDICAL EQUIPMENT$B!=(BCAT SCANNER
l RADIATION HARD EQUIPMENT
You can click here http://www.chinaicmart.com/series-OPA/OPA111BM.html
to download OPA111BM datasheet and PDF |
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