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M385 - MICROPOWER VOLTAGE REFERENCE

General Description

The UTC M385 is a micropower voltage reference.

Key Features

  • Initial tolerance: 1%.
  • Operating current range: 10μA~20mA for VR=1.235V 20μA~20mA for VR=2.5V.
  • Low temperature coefficient.
  • Low voltage reference.

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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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UNISONIC TECHNOLOGIES CO., LTD M385 Preliminary LINEAR INTEGRATED CIRCUIT MICROPOWER VOLTAGE REFERENCE  DESCRIPTION The UTC M385 is a micropower voltage reference. This device features good temperature stability and extreme low dynamic impedance when it is operated over a 20μA to 20mA current. Low noise and good long-term stability are achieved because the UTC M385 bandgap reference applies only bipolar transistors and resistors. The UTC M385 can be used in almost any reference application due to the exceptional tolerance of capacitive loading. This voltage reference can be applied in portable meters, regulators, or general-purpose analog circuitry with battery life approaching shelf life.