Datasheet Specifications
- Part number
- LM221
- Manufacturer
- National Semiconductor
- File Size
- 207.32 KB
- Datasheet
- LM221_NationalSemiconductor.pdf
- Description
- LM221/LM321 Precision Preamplifiers
Description
LM221 LM321 Precision Preamplifiers February 1995 LM221 LM321 Precision Preamplifiers General .
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 speLM221 Distributors
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