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TLE2425CDR
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TLE2425CDR

Product Overview

Category

The TLE2425CDR belongs to the category of precision voltage references.

Use

It is commonly used as a precision voltage reference in various electronic circuits and systems.

Characteristics

  • High precision
  • Low temperature coefficient
  • Low output noise
  • Wide operating temperature range

Package

The TLE2425CDR is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of the TLE2425CDR lies in its ability to provide a stable and accurate voltage reference for analog and digital circuits.

Packaging/Quantity

The TLE2425CDR is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

  • Output Voltage: 2.5V
  • Initial Accuracy: ±0.05%
  • Temperature Coefficient: 10ppm/°C
  • Operating Temperature Range: -40°C to 125°C
  • Supply Voltage Range: 4.5V to 40V
  • Output Current: 20mA

Detailed Pin Configuration

  1. V+
  2. V-
  3. NC
  4. GND
  5. NC
  6. NC
  7. VOUT
  8. NC

Functional Features

  • Precision voltage reference
  • Low output noise
  • Wide supply voltage range
  • Low temperature coefficient

Advantages

  • High precision and accuracy
  • Stable output voltage over a wide temperature range
  • Low output noise for sensitive applications

Disadvantages

  • Limited output current capability
  • Relatively higher cost compared to standard voltage references

Working Principles

The TLE2425CDR operates based on the principle of utilizing a precision bandgap core to generate a stable reference voltage, which is then buffered and provided at the output pin.

Detailed Application Field Plans

The TLE2425CDR finds extensive use in: - Analog-to-digital converters - Digital-to-analog converters - Voltage regulators - Sensor interfaces - Precision measurement equipment

Detailed and Complete Alternative Models

Some alternative models to the TLE2425CDR include: - LT1021 - LM4040 - REF02

In conclusion, the TLE2425CDR is a precision voltage reference that offers high accuracy, stability, and low noise, making it suitable for a wide range of precision electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TLE2425CDR v technických řešeních

  1. What is the TLE2425CDR?

    • The TLE2425CDR is a precision adjustable shunt voltage reference that can be used in various technical solutions to provide stable and accurate voltage references.

  2. What is the typical application of TLE2425CDR?

    • The TLE2425CDR is commonly used as a voltage reference in precision analog circuits, sensor interfaces, data acquisition systems, and power management applications.

  3. What is the operating voltage range of TLE2425CDR?

    • The TLE2425CDR has an operating voltage range of 2.5V to 18V, making it suitable for a wide range of applications.

  4. How accurate is the TLE2425CDR?

    • The TLE2425CDR offers high accuracy with initial accuracy of ±0.05% and temperature drift as low as 10ppm/°C, ensuring precise voltage references.

  5. Can the TLE2425CDR be used in automotive applications?

    • Yes, the TLE2425CDR is designed to meet automotive specifications and can be used in automotive electronics such as engine control units, body control modules, and more.

  6. What are the key features of TLE2425CDR?

    • The key features of TLE2425CDR include low dropout voltage, low quiescent current, wide operating temperature range, and excellent long-term stability.

  7. Is the TLE2425CDR available in different package options?

    • Yes, the TLE2425CDR is available in various package options including SOIC-8 and DFN-8, providing flexibility for different PCB layouts and space constraints.

  8. Can the TLE2425CDR be used in battery-powered applications?

    • Yes, the TLE2425CDR's low quiescent current and low dropout voltage make it suitable for battery-powered applications where power efficiency is crucial.

  9. Does the TLE2425CDR require external components for operation?

    • The TLE2425CDR requires minimal external components, typically only a few passive components for proper operation, simplifying circuit design.

  10. Are there any application notes or reference designs available for TLE2425CDR?

    • Yes, Texas Instruments provides comprehensive application notes and reference designs for the TLE2425CDR, offering guidance on its usage in various technical solutions.