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AMS285-1.2 - MICROPOWER VOLTAGE REFERENCE DIODE

Download the AMS285-1.2 datasheet PDF. This datasheet also covers the AMS285-12 variant, as both devices belong to the same micropower voltage reference diode family and are provided as variant models within a single manufacturer datasheet.

General Description

The AMS285-1.2/AMS385-1.2 are two-terminal micropower band-gap voltage reference diodes.

They feature a very low dynamic impedance and good temperature coefficient, operating over a 10µA to 20mA current range.

On-chip trimming is used to provide tight voltage tolerance.

Key Features

  • ±4 mV (±0.3%) max. initial tolerance (A grade).
  • Operating Current 10µA to 20mA.
  • Low Voltage Reference 1.235.
  • Max. 0.6Ω Dynamic Impedance (A grade).
  • Low Temperature Coefficient.
  • 2.5V Device and Adjustable Device also available AMS285-2.5 and AMS285 series, respectively AMS385-2.5 and AMS385 series. AMS285-1.2/AMS385-1.2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AMS285-12_AdvancedMonolithicSystems.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Advanced Monolithic Systems

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AMS285-2.5 MICROPOWER VOLTAGE REFERENCE DIODE
AMS285 ADJUSTABLE MICROPOWER VOLTAGE REFERENCE DIODE
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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.

View original datasheet text
Advanced Monolithic Systems FEATURES • ±4 mV (±0.3%) max. initial tolerance (A grade) • Operating Current 10µA to 20mA • Low Voltage Reference 1.235 • Max. 0.6Ω Dynamic Impedance (A grade) • Low Temperature Coefficient • 2.5V Device and Adjustable Device also available AMS285-2.5 and AMS285 series, respectively AMS385-2.5 and AMS385 series. AMS285-1.2/AMS385-1.2 MICROPOWER VOLTAGE REFERENCE DIODE RoHS compliant APPLICATIONS • Battery Powered Systems • Instrumentation • A/D, D/A Converters • Temperature measurement • Current sources • Notebook/Personal Computer • Monitors/ VCR/ TV • Pagers GENERAL DESCRIPTION The AMS285-1.2/AMS385-1.2 are two-terminal micropower band-gap voltage reference diodes.