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ADR280AKSZ-REEL7

ADR280AKSZ-REEL7

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - High precision - Low temperature coefficient - Low dropout voltage - Low noise - Wide operating temperature range

Package: SOT-23

Essence: The ADR280AKSZ-REEL7 is a high-precision voltage reference IC that provides a stable and accurate voltage output.

Packaging/Quantity: Available in reels of 3000 units.

Specifications

  • Output Voltage Range: 1.2V to 5.0V
  • Initial Accuracy: ±0.05%
  • Temperature Coefficient: 3ppm/°C
  • Dropout Voltage: 300mV
  • Supply Voltage Range: 2.7V to 18V
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ADR280AKSZ-REEL7 has three pins:

  1. VOUT: Output voltage pin.
  2. GND: Ground pin.
  3. VIN: Input voltage pin.

Functional Features

  • High precision: The ADR280AKSZ-REEL7 offers excellent initial accuracy and low temperature coefficient, ensuring precise voltage references.
  • Low dropout voltage: With a dropout voltage of only 300mV, the IC can operate efficiently even with low input voltages.
  • Low noise: The IC produces minimal noise, making it suitable for applications requiring clean and stable voltage references.
  • Wide operating temperature range: The ADR280AKSZ-REEL7 can operate reliably in extreme temperature conditions, ranging from -40°C to +125°C.

Advantages and Disadvantages

Advantages: - High precision and stability - Low dropout voltage - Wide operating temperature range - Low noise output

Disadvantages: - Limited output voltage range (1.2V to 5.0V)

Working Principles

The ADR280AKSZ-REEL7 utilizes a bandgap reference circuit to generate a stable and accurate voltage output. It compensates for temperature variations by employing a proportional-to-absolute-temperature (PTAT) current source and a negative temperature coefficient (NTC) resistor.

Detailed Application Field Plans

The ADR280AKSZ-REEL7 is commonly used in various applications, including:

  1. Precision instrumentation
  2. Data acquisition systems
  3. Industrial control systems
  4. Medical equipment
  5. Automotive electronics
  6. Portable devices

Detailed and Complete Alternative Models

  1. ADR281AKSZ-REEL7: Similar to ADR280AKSZ-REEL7 but with an extended output voltage range of 0.5V to 5.0V.
  2. ADR282AKSZ-REEL7: Higher precision version with an initial accuracy of ±0.02%.
  3. ADR283AKSZ-REEL7: Lower dropout voltage variant with only 150mV dropout voltage.

These alternative models offer different specifications and features to cater to specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ADR280AKSZ-REEL7 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ADR280AKSZ-REEL7 in technical solutions:

  1. Q: What is the ADR280AKSZ-REEL7? A: The ADR280AKSZ-REEL7 is a precision voltage reference IC manufactured by Analog Devices.

  2. Q: What is the voltage range of the ADR280AKSZ-REEL7? A: The ADR280AKSZ-REEL7 has a voltage range of 2.048V to 5.0V.

  3. Q: What is the typical output voltage accuracy of the ADR280AKSZ-REEL7? A: The typical output voltage accuracy of the ADR280AKSZ-REEL7 is ±0.05%.

  4. Q: What is the temperature coefficient of the ADR280AKSZ-REEL7? A: The temperature coefficient of the ADR280AKSZ-REEL7 is typically 5 ppm/°C.

  5. Q: Can the ADR280AKSZ-REEL7 be used in battery-powered applications? A: Yes, the ADR280AKSZ-REEL7 can be used in battery-powered applications as it has low power consumption.

  6. Q: Is the ADR280AKSZ-REEL7 suitable for high-precision measurement systems? A: Yes, the ADR280AKSZ-REEL7 is suitable for high-precision measurement systems due to its excellent stability and low noise characteristics.

  7. Q: Does the ADR280AKSZ-REEL7 require an external voltage reference? A: No, the ADR280AKSZ-REEL7 is a standalone voltage reference and does not require an external reference.

  8. Q: Can the ADR280AKSZ-REEL7 operate in harsh environments? A: Yes, the ADR280AKSZ-REEL7 is designed to operate in a wide temperature range (-40°C to +125°C) and is suitable for harsh environments.

  9. Q: What is the output current capability of the ADR280AKSZ-REEL7? A: The ADR280AKSZ-REEL7 has an output current capability of 10 mA.

  10. Q: Is the ADR280AKSZ-REEL7 RoHS compliant? A: Yes, the ADR280AKSZ-REEL7 is RoHS compliant, ensuring it meets environmental regulations.

Please note that these answers are general and may vary depending on the specific datasheet and application requirements.