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LM 185/LM285/LM385 Adjustable Micropower Voltage References
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General Description
The LM185/LM285/LM385 are micropower 3·terminal adjustable band-gap voltage reference diodes.
Operating from 1.
24 to 5.
3V and over a 10 /LA to 20 mA current range, they feature exceptionally low dynamic impedance and good temperature stability.
On-chip trimming is used to provide tight voltage tolerance.
Since the LM185 band-gap reference uses only
transistors and resistors, low noise and good long-term stability result.
Careful design of the LM185...