Linear Technology/Analog Devices
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LTC6652AHLS8-5

LTC6652AHLS8-5

Product Overview

The LTC6652AHLS8-5 belongs to the category of precision voltage references. It is commonly used in applications requiring high accuracy and stability in voltage reference circuits. The LTC6652AHLS8-5 exhibits exceptional characteristics such as low noise, high initial accuracy, and low temperature drift. It is available in an 8-lead plastic MSOP package and is essential for maintaining precise voltage levels in various electronic systems.

Basic Information

  • Category: Precision Voltage Reference
  • Use: Providing accurate and stable voltage references in electronic circuits
  • Characteristics: Low noise, high initial accuracy, low temperature drift
  • Package: 8-lead plastic MSOP
  • Essence: Maintaining precise voltage levels in electronic systems
  • Packaging/Quantity: Available in standard packaging with specified quantities

Specifications

The LTC6652AHLS8-5 features the following specifications: - Output Voltage: 5V - Initial Accuracy: ±0.05% - Temperature Coefficient: 3ppm/°C - Noise: 4.5μVP-P (0.1Hz to 10Hz) - Operating Temperature Range: -40°C to 125°C - Supply Voltage Range: 4.5V to 36V - Quiescent Current: 210μA

Detailed Pin Configuration

The LTC6652AHLS8-5 has the following pin configuration: 1. OUT: Output 2. GND: Ground 3. TRIM: Trimming Input 4. NC: No Connection 5. NC: No Connection 6. NC: No Connection 7. NC: No Connection 8. VCC: Supply Voltage

Functional Features

  • High Accuracy: The LTC6652AHLS8-5 provides exceptional initial accuracy of ±0.05%.
  • Low Noise: With a low noise specification of 4.5μVP-P, it ensures minimal interference in voltage reference applications.
  • Wide Operating Temperature Range: It operates reliably within a temperature range of -40°C to 125°C.
  • Low Quiescent Current: The device consumes only 210μA of quiescent current, making it suitable for low-power applications.

Advantages and Disadvantages

Advantages

  • High initial accuracy
  • Low noise
  • Wide operating temperature range
  • Low quiescent current

Disadvantages

  • Limited output voltage options
  • Relatively higher cost compared to standard voltage references

Working Principles

The LTC6652AHLS8-5 utilizes a precision bandgap core combined with advanced curvature compensation and laser-trimmed thin-film resistors to achieve its high accuracy and stability. The internal circuitry ensures that the output voltage remains consistent across varying operating conditions, making it ideal for precision voltage reference applications.

Detailed Application Field Plans

The LTC6652AHLS8-5 is well-suited for the following applications: - Data acquisition systems - Instrumentation and measurement equipment - Industrial control systems - Precision voltage regulators - Test and measurement instruments

Detailed and Complete Alternative Models

Some alternative models to the LTC6652AHLS8-5 include: - LT6652 - MAX6126 - REF50xx - ADR45xx

In conclusion, the LTC6652AHLS8-5 precision voltage reference offers high accuracy, low noise, and excellent stability, making it an ideal choice for applications demanding precise voltage references in electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LTC6652AHLS8-5 v technických řešeních

  1. What is the LTC6652AHLS8-5?

    • The LTC6652AHLS8-5 is a precision voltage reference with a 5V output and high accuracy, making it suitable for various technical solutions requiring stable voltage references.

  2. What are the key features of LTC6652AHLS8-5?

    • The key features include low temperature coefficient, high initial accuracy, low noise, and low dropout voltage, making it ideal for precision applications.

  3. What are the typical applications of LTC6652AHLS8-5?

    • Typical applications include data acquisition systems, industrial process control, precision instrumentation, and automotive electronics.

  4. How accurate is the LTC6652AHLS8-5?

    • The LTC6652AHLS8-5 offers initial accuracy of 0.05% and low temperature coefficient, ensuring high precision in voltage reference applications.

  5. What is the operating temperature range of LTC6652AHLS8-5?

    • The LTC6652AHLS8-5 operates over a wide temperature range from -40°C to 125°C, making it suitable for harsh environments.

  6. Does LTC6652AHLS8-5 require external components for operation?

    • The LTC6652AHLS8-5 is a standalone voltage reference and does not require external components for basic operation, simplifying design and reducing component count.

  7. Can LTC6652AHLS8-5 be used in battery-powered applications?

    • Yes, the LTC6652AHLS8-5 has a low dropout voltage and low power consumption, making it suitable for battery-powered applications where energy efficiency is crucial.

  8. Is the LTC6652AHLS8-5 available in different package options?

    • Yes, the LTC6652AHLS8-5 is available in various package options, including the 8-lead TSOT-23 and 8-lead MSOP, providing flexibility for different PCB layouts.

  9. What are the potential sources of error when using LTC6652AHLS8-5?

    • Potential sources of error include PCB layout, thermal considerations, and noise in the system, which should be carefully managed for optimal performance.

  10. Where can I find detailed application notes and support for LTC6652AHLS8-5?

    • Detailed application notes, datasheets, and technical support for LTC6652AHLS8-5 can be found on the Analog Devices website or by contacting their technical support team for assistance.