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ZRC330 - PRECISION 3.3 VOLT LOW KNEE CURRENT VOLTAGE REFERENCE

Description

The ZRC330 uses a bandgap circuit design to achieve a precision micropower voltage reference of 3.3 volts.

The device is available in small outline surface mount packages, ideal for applications where space saving is important.

Features

  • ZRC330.
  • No stabilising capacitor required Low knee current, 15µA typical Typical slope resistance 0.6Ω ± 3%, 2% and 1% tolerance Industrial temperature range Operating current 20µA to 5mA Battery powered and portable equipment. Metering and measurement systems. Instrumentation. Test equipment. Data acquisition systems. Precision power supplies. Crystal oscillators AP.

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Other Datasheets by Zetex (Diodes Incorporated)

Part Number Description
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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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PRECISION 3.3 VOLT LOW KNEE CURRENT VOLTAGE REFERENCE ISSUE 2 - FEBRUARY 1997 DEVICE DESCRIPTION The ZRC330 uses a bandgap circuit design to achieve a precision micropower voltage reference of 3.3 volts. The device is available in small outline surface mount packages, ideal for applications where space saving is important. The ZRC330 design provides a stable voltage without an external capacitor and is stable with capacitive loads. The ZRC330 is recommended for operation between 20µA and 5mA and so is ideally suited to low power and battery powered applications. Excellent performance is maintained to a suggested absolute maximum of 25mA, however the rugged design and 20 volt processing allows the reference to withstand transient effects and currents up to 200mA.