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LM385 - Adjustable Micropower Voltage Reference

General Description

The LM385 is micropower 3-terminal adjustable band-gap voltage reference.

Operating from 1.24V to 5.3V and over 10µA to 20mA current range.

They feature exceptionally low dynamic impedance and good temperature stability.

Key Features

  • l Adjustable from 1.24V to 5.3V. l Operating Current from 10µA to 20mA. l Low Temperature Coefficient. l 1% and 2% Initial Tolerance. l Low Dynamic Impedance. n.

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Datasheet Details

Part number LM385
Manufacturer Analog Integrations Corporation
File Size 123.25 KB
Description Adjustable Micropower Voltage Reference
Datasheet download datasheet LM385 Datasheet

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Other Datasheets by Analog Integrations Corporation

Part Number Description
LM385B Adjustable Micropower Voltage Reference

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LM385/LM385B Adjustable Micropower Voltage Reference n FEATURES l Adjustable from 1.24V to 5.3V. l Operating Current from 10µA to 20mA. l Low Temperature Coefficient. l 1% and 2% Initial Tolerance. l Low Dynamic Impedance. n APPLICATIONS l Portable, Battery-Powered Equipment. l Instrumentation. l Process Control. l Energy Management. l Product Testing. l Automotive. l Precision Audio Components. n TYPICAL APPLICATION CIRCUIT V IN RS + LM385 - 1.24V IR FB Precision 1.24V Voltage Reference n DESCRIPTION The LM385 is micropower 3-terminal adjustable band-gap voltage reference. Operating from 1.24V to 5.3V and over 10µA to 20mA current range. They feature exceptionally low dynamic impedance and good temperature stability. Onchip trimming is used to achieve tight voltage tolerance.