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AMS255 - MICROPOWER SHUNT VOLTAGE REFERENCE

General Description

The AMS255 is a two-terminal band-gap voltage reference diode featuring low dynamic impedance and good temperature coefficient, operating over a 100µA to 5mA current range.

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

Key Features

  • Low Temperature Coefficient.
  • Low Output Noise.
  • Operating Current 100µ A to 5mA.
  • Low Dynamic Impedance.
  • Tight Output Voltage Tolerance.
  • Available in the sub-miniature SOT-23 Package AMS255.

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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.

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Advanced Monolithic Systems FEATURES • Low Temperature Coefficient • Low Output Noise • Operating Current 100µ A to 5mA • Low Dynamic Impedance • Tight Output Voltage Tolerance • Available in the sub-miniature SOT-23 Package AMS255 MICROPOWER SHUNT VOLTAGE REFERENCE APPLICATIONS • Battery Powered Systems • Instrumentation • Energy Management • Automotive • Precision Audio Components • Data Acquisition Systems GENERAL DESCRIPTION The AMS255 is a two-terminal band-gap voltage reference diode featuring low dynamic impedance and good temperature coefficient, operating over a 100µA to 5mA current range. On-chip trimming is used to provide tight voltage tolerance. Since the AMS255 band-gap reference uses only transistors and resistors, low noise and good long term stability result.