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LT1009ILPR
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LT1009ILPR

Product Overview

Category

The LT1009ILPR belongs to the category of precision voltage references.

Use

It is used as a stable reference voltage source in various electronic circuits and systems.

Characteristics

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

Package

The LT1009ILPR is available in a standard 8-pin plastic package.

Essence

The essence of LT1009ILPR lies in its ability to provide a stable and accurate reference voltage for precise circuit operation.

Packaging/Quantity

The LT1009ILPR 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 85°C
  • Supply Voltage: 4.5V to 40V
  • Quiescent Current: 1.0mA

Detailed Pin Configuration

The LT1009ILPR has the following pin configuration: 1. VOUT 2. NC 3. GND 4. NC 5. TRIM 6. NC 7. NC 8. VIN

Functional Features

  • Precision voltage reference
  • Adjustable output voltage
  • Low dropout voltage
  • Short-circuit protection

Advantages and Disadvantages

Advantages

  • High precision and stability
  • Wide operating temperature range
  • Low output noise

Disadvantages

  • Relatively higher quiescent current compared to some alternatives
  • Limited output voltage options

Working Principles

The LT1009ILPR operates based on the principle of utilizing a precision bandgap core to generate a stable reference voltage, which is then made available at the output pin.

Detailed Application Field Plans

The LT1009ILPR finds applications in various fields such as: - Precision instrumentation - Data acquisition systems - Industrial control systems - Power management circuits

Detailed and Complete Alternative Models

Some alternative models to LT1009ILPR include: - LM4040 - REF02 - ADR431

In conclusion, the LT1009ILPR is a precision voltage reference that offers high accuracy and stability, making it suitable for a wide range of electronic applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av LT1009ILPR i tekniska lösningar

  1. What is the LT1009ILPR?

    • The LT1009ILPR is a precision reference voltage source commonly used in technical solutions to provide a stable and accurate voltage reference.

  2. What is the typical output voltage of the LT1009ILPR?

    • The typical output voltage of the LT1009ILPR is 2.5V, making it suitable for various precision voltage reference applications.

  3. What are the key features of the LT1009ILPR?

    • The LT1009ILPR features low temperature coefficient, high initial accuracy, and low dynamic impedance, making it ideal for precision voltage reference requirements.

  4. How is the LT1009ILPR typically used in technical solutions?

    • The LT1009ILPR is commonly used as a stable voltage reference for analog-to-digital converters, data acquisition systems, precision instrumentation, and other applications requiring accurate voltage references.

  5. What is the operating temperature range of the LT1009ILPR?

    • The LT1009ILPR has an operating temperature range of -55°C to 125°C, allowing it to be used in a wide range of environmental conditions.

  6. Can the LT1009ILPR be used in battery-powered applications?

    • Yes, the LT1009ILPR's low power consumption and stable performance make it suitable for battery-powered applications where precision voltage references are required.

  7. Does the LT1009ILPR require external components for operation?

    • The LT1009ILPR requires minimal external components for operation, simplifying its integration into technical solutions.

  8. Is the LT1009ILPR available in surface-mount packages?

    • Yes, the LT1009ILPR is available in surface-mount packages, offering flexibility for compact and space-constrained designs.

  9. What are the potential sources of error when using the LT1009ILPR?

    • Potential sources of error when using the LT1009ILPR include PCB layout considerations, thermal effects, and proper decoupling to ensure optimal performance.

  10. Are there any application notes or design resources available for the LT1009ILPR?

    • Yes, Linear Technology (now part of Analog Devices) provides application notes, datasheets, and design resources to assist engineers in effectively utilizing the LT1009ILPR in their technical solutions.