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REF03 IC – 2.5V Precision Voltage Reference IC

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₹135.00 (excluding 18% GST)

25 In stock

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Description

The REF03 is a low-power, high-accuracy voltage reference IC that delivers a stable 2.5V output with excellent temperature stability and low noise. It is designed for use in a variety of precision applications, including instrumentation, data acquisition systems, and test equipment. The REF03 ensures a high level of accuracy, making it ideal for applications where precise voltage references are essential.

Features

  • Precision Output: Provides a highly accurate 2.5V output voltage.
  • Low Temperature Coefficient: Typically 25 ppm/°C, ensuring minimal drift over temperature changes.
  • Low Noise: Typically 12 µV peak-to-peak over a 0.1 Hz to 10 Hz bandwidth, suitable for sensitive applications.
  • High Stability: Excellent long-term stability for consistent performance over time.
  • Wide Supply Voltage Range: Operates with input voltages from 4.5V to 40V.
  • Low Quiescent Current: Consumes minimal power, typically 1.4 mA.
  • Short-Circuit Protection: Includes protection against output short circuits.
  • Output Trim Capability: Allows fine adjustment of the output voltage to achieve the desired precision.

Specifications

  • Output Voltage: Fixed at 2.5V
  • Output Current: Typically 10 mA (can source current to a load)
  • Temperature Coefficient: Typically 25 ppm/°C
  • Initial Accuracy: ±0.3% at 25°C
  • Long-Term Stability: Typically 50 ppm/1000 hours
  • Supply Voltage Range: 4.5V to 40V
  • Supply Current: Typically 1.4 mA
  • Noise: Typically 12 µV peak-to-peak (0.1 Hz to 10 Hz)
  • Output Impedance: Typically 0.3Ω
  • Package Types: Available in TO-99, SOIC-8, and DIP-8 packages

Applications

  • Data Acquisition Systems: Used as a stable reference voltage in high-precision ADCs and DACs.
  • Instrumentation: Ideal for use in precision measurement equipment, such as multimeters and oscilloscopes.
  • Test Equipment: Provides a reliable reference for calibration and testing of electronic components and systems.
  • Voltage Calibration: Employed in systems requiring accurate and stable voltage references.
  • Analog Signal Processing: Suitable for use in analog circuits that require a precise reference voltage.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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