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LT1021BCN8-7#PBF

LT1021BCN8-7#PBF

Product Overview

Category

The LT1021BCN8-7#PBF belongs to the category of voltage references.

Use

It is primarily used as a precision reference voltage source in various electronic circuits.

Characteristics

  • High accuracy and stability
  • Low temperature coefficient
  • Low output noise
  • Wide operating temperature range

Package

The LT1021BCN8-7#PBF comes in an 8-pin plastic DIP (Dual Inline Package) package.

Essence

This product serves as a reliable and precise voltage reference for applications requiring stable and accurate voltage levels.

Packaging/Quantity

The LT1021BCN8-7#PBF is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

  • Output Voltage: 7V
  • Initial Accuracy: ±0.05%
  • Temperature Coefficient: 10ppm/°C
  • Output Noise Voltage: 2µVrms (0.1Hz to 10Hz)
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1021BCN8-7#PBF has eight pins arranged as follows:

```


| | --| VOUT | --| | --| GND | --| | --| TRIM | --| | --| VIN | --|_______| ```

Functional Features

  • High precision voltage reference
  • Low temperature coefficient ensures stability over a wide temperature range
  • Low output noise enables accurate measurements in sensitive applications
  • Trim pin allows fine adjustment of the output voltage

Advantages and Disadvantages

Advantages

  • High accuracy and stability
  • Low temperature coefficient
  • Low output noise
  • Wide operating temperature range

Disadvantages

  • Limited output voltage options (only 7V available)

Working Principles

The LT1021BCN8-7#PBF utilizes a bandgap reference circuit to generate a stable and accurate voltage reference. It compensates for temperature variations by employing a combination of bipolar and CMOS technologies, resulting in a low temperature coefficient.

Detailed Application Field Plans

The LT1021BCN8-7#PBF finds applications in various fields, including:

  1. Precision measurement equipment
  2. Data acquisition systems
  3. Industrial control systems
  4. Medical devices
  5. Communication equipment

Detailed and Complete Alternative Models

  1. LT1021ACN8-10#PBF: 10V output voltage, ±0.05% initial accuracy
  2. LT1021BCN8-5#PBF: 5V output voltage, ±0.05% initial accuracy
  3. LT1021CCN8-12#PBF: 12V output voltage, ±0.05% initial accuracy
  4. LT1021DCN8-15#PBF: 15V output voltage, ±0.05% initial accuracy

These alternative models provide different output voltage options while maintaining the same level of accuracy and stability as the LT1021BCN8-7#PBF.

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Liste 10 perguntas e respostas comuns relacionadas à aplicação de LT1021BCN8-7#PBF em soluções técnicas

Sure! Here are 10 common questions and answers related to the application of LT1021BCN8-7#PBF in technical solutions:

Q1: What is LT1021BCN8-7#PBF? A1: LT1021BCN8-7#PBF is a precision voltage reference IC manufactured by Linear Technology (now part of Analog Devices). It provides a stable and accurate voltage reference for various technical applications.

Q2: What is the output voltage of LT1021BCN8-7#PBF? A2: The output voltage of LT1021BCN8-7#PBF is fixed at 7 volts.

Q3: What is the typical accuracy of LT1021BCN8-7#PBF? A3: The typical accuracy of LT1021BCN8-7#PBF is ±0.05% or 50 parts per million (ppm).

Q4: What is the temperature coefficient of LT1021BCN8-7#PBF? A4: The temperature coefficient of LT1021BCN8-7#PBF is typically 10 ppm/°C.

Q5: Can LT1021BCN8-7#PBF be used as a voltage reference in analog-to-digital converters (ADCs)? A5: Yes, LT1021BCN8-7#PBF can be used as a stable voltage reference in ADCs to improve their accuracy.

Q6: Is LT1021BCN8-7#PBF suitable for high-precision measurement applications? A6: Yes, LT1021BCN8-7#PBF is designed for high-precision measurement applications where a stable and accurate voltage reference is required.

Q7: What is the power supply voltage range for LT1021BCN8-7#PBF? A7: The power supply voltage range for LT1021BCN8-7#PBF is typically 7.5V to 40V.

Q8: Can LT1021BCN8-7#PBF be used in battery-powered applications? A8: Yes, LT1021BCN8-7#PBF can be used in battery-powered applications as it has low power consumption and operates over a wide temperature range.

Q9: Does LT1021BCN8-7#PBF require any external components for operation? A9: No, LT1021BCN8-7#PBF does not require any external components for operation. It is a self-contained voltage reference IC.

Q10: Can LT1021BCN8-7#PBF be used in industrial control systems? A10: Yes, LT1021BCN8-7#PBF is suitable for use in industrial control systems where precise and stable voltage references are required for accurate measurements and control.