Linear Technology/Analog Devices
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LTC6655BHLS8-2.5#PBF
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LTC6655BHLS8-2.5#PBF

Product Overview

Category

The LTC6655BHLS8-2.5#PBF belongs to the category of precision voltage references.

Use

This product is primarily used in applications that require a stable and accurate voltage reference.

Characteristics

The LTC6655BHLS8-2.5#PBF offers high precision and low noise performance, making it suitable for demanding applications. It operates at a voltage of 2.5V and provides excellent long-term stability.

Package

The LTC6655BHLS8-2.5#PBF comes in an 8-lead plastic small outline (SO) package.

Essence

The essence of this product lies in its ability to provide a precise and stable voltage reference, ensuring reliable operation of various electronic circuits.

Packaging/Quantity

The LTC6655BHLS8-2.5#PBF is typically available in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Voltage Output: 2.5V
  • Initial Accuracy: ±0.05%
  • Temperature Coefficient: 10ppm/°C
  • Long-Term Stability: 20ppm/year
  • Output Current: 10mA
  • Supply Voltage Range: 2.7V to 5.5V
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LTC6655BHLS8-2.5#PBF has the following pin configuration:

  1. VOUT: Voltage output
  2. GND: Ground
  3. NC: No connection
  4. NC: No connection
  5. NC: No connection
  6. NC: No connection
  7. NC: No connection
  8. VIN: Supply voltage input

Functional Features

  • High precision and low noise voltage reference
  • Excellent long-term stability
  • Wide supply voltage range for flexibility in various applications
  • Low output impedance for driving external loads
  • Fast start-up time for quick system initialization

Advantages and Disadvantages

Advantages

  • High precision and accuracy
  • Low noise performance
  • Wide operating temperature range
  • Excellent long-term stability

Disadvantages

  • Relatively higher cost compared to standard voltage references
  • Limited availability in certain regions

Working Principles

The LTC6655BHLS8-2.5#PBF utilizes advanced bandgap voltage reference technology to generate a stable and accurate 2.5V output voltage. It compensates for temperature variations and provides a low output impedance, ensuring reliable performance across different operating conditions.

Detailed Application Field Plans

The LTC6655BHLS8-2.5#PBF finds application in various fields, including:

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

Its high precision and stability make it suitable for applications that require precise voltage references, such as analog-to-digital converters, digital-to-analog converters, and sensor interfaces.

Detailed and Complete Alternative Models

  1. LT6655: This series offers various voltage options and package types, catering to different application requirements.
  2. MAX6126: A precision voltage reference with similar specifications and performance characteristics.
  3. REF5050: Another voltage reference option with excellent long-term stability and low noise performance.

These alternative models provide similar functionality and can be considered based on specific application needs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LTC6655BHLS8-2.5#PBF v technických řešeních

Sure! Here are 10 common questions and answers related to the application of LTC6655BHLS8-2.5#PBF in technical solutions:

  1. Q: What is the LTC6655BHLS8-2.5#PBF? A: The LTC6655BHLS8-2.5#PBF is a precision voltage reference IC manufactured by Linear Technology (now part of Analog Devices). It provides a stable and accurate 2.5V output voltage.

  2. Q: What is the typical application of LTC6655BHLS8-2.5#PBF? A: The LTC6655BHLS8-2.5#PBF is commonly used as a reference voltage source in various electronic systems, such as data acquisition systems, instrumentation, and industrial control applications.

  3. Q: What is the voltage accuracy of LTC6655BHLS8-2.5#PBF? A: The LTC6655BHLS8-2.5#PBF has a typical voltage accuracy of ±0.05% and a maximum temperature coefficient of 10ppm/°C.

  4. Q: What is the operating temperature range of LTC6655BHLS8-2.5#PBF? A: The LTC6655BHLS8-2.5#PBF can operate within a temperature range of -40°C to +125°C.

  5. Q: How much current does LTC6655BHLS8-2.5#PBF consume? A: The LTC6655BHLS8-2.5#PBF has a low supply current of typically 950µA.

  6. Q: Can I use LTC6655BHLS8-2.5#PBF in battery-powered applications? A: Yes, the low supply current of LTC6655BHLS8-2.5#PBF makes it suitable for battery-powered applications where power consumption needs to be minimized.

  7. Q: Does LTC6655BHLS8-2.5#PBF require an external voltage reference? A: No, LTC6655BHLS8-2.5#PBF is a standalone voltage reference and does not require an external reference.

  8. Q: What is the output voltage noise of LTC6655BHLS8-2.5#PBF? A: The output voltage noise of LTC6655BHLS8-2.5#PBF is typically 1.6µV RMS over a frequency range of 0.1Hz to 10Hz.

  9. Q: Can I use LTC6655BHLS8-2.5#PBF in high-precision measurement applications? A: Yes, LTC6655BHLS8-2.5#PBF is designed for high-precision applications that require stable and accurate voltage references.

  10. Q: Is LTC6655BHLS8-2.5#PBF available in other output voltage options? A: Yes, Linear Technology offers LTC6655BHLS8 series voltage references in various output voltage options, including 1.25V, 2.048V, 2.5V, 3V, 4.096V, and 5V.

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