LM221 Datasheet - National Semiconductor

LM221, LM221/LM321 Precision Preamplifiers

LM221 LM321 Precision Preamplifiers February 1995 LM221 LM321 Precision Preamplifiers General .
The LM221 series are precision preamplifiers designed to operate with general purpose operational amplifiers to drastically decrease dc errors Drift b.

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Datasheet Details

Part number:

LM221

Manufacturer:

National Semiconductor

File Size:

207.32 KB

Description:

LM221/LM321 Precision Preamplifiers

Applications

* where low bias current is more important than drift the operating current can be reduced to low values High operating currents can be used for low voltage noise with low source resistance The programmable operating current of the LM221 allows tailoring the input characteristics to match those of spe

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LM221 LM221 LM321 Precision Preamplifiers National Semiconductor

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