Datasheet Specifications
- Part number
- LM134
- Manufacturer
- National Semiconductor
- File Size
- 273.64 KB
- Datasheet
- LM134_NationalSemiconductor.pdf
- Description
- 3-Terminal Adjustable Current Sources
Description
LM134/LM234/LM334 3-Terminal Adjustable Current Sources March 2000 LM134/LM234/LM334 3-Terminal Adjustable Current Sources General .
Features
* n n n n n n Operates from 1V to 40V 0.02%/V current regulation Programmable from 1µA to 10mA True 2-terminal operation Available as fully specified temperature sensor ± 3% initial accuracy Connection Diagrams SO-8 Surface Mount Package SO-8 Alternative Pinout Surface Mount Package TO-46 Metal CanApplications
* The sense voltage used to establish operating current in the LM134 is 64mV at 25˚C and is directly proportional to absolute temperature (˚K). The simplest one external resistor connection, then, generates a current with ≈+0.33%/˚C temperature dependence. Zero drift operation can be obtained by addiLM134 Distributors
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