LM285-ADJ - Texas Instruments

LM285-ADJ Adjustable Micropower Voltage References

The LM185/LM285/LM385 are micropower 3-terminal adjustable band-gap voltage reference diodes. Operating from 1.24 to 5.3V and over a 10μA to 20mA 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 .

Features

1
•2 Adjustable from 1.24V to 5.30V
• Operating Current of 10μA to 20mA
• 1% and 2% Initial Tolerance
• 1Ω Dynamic Impedance
• Low Temperature Coefficient 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 10μA to 20mA 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 de.