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LT1460JCDC-2.5

LT1460JCDC-2.5

Product Overview

Category

LT1460JCDC-2.5 belongs to the category of voltage references.

Use

This product 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
  • Low power consumption

Package

LT1460JCDC-2.5 is available in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of LT1460JCDC-2.5 lies in its ability to provide a stable and accurate reference voltage, ensuring reliable performance of electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

  • Output Voltage: 2.5V
  • Initial Accuracy: ±0.05%
  • Temperature Coefficient: 10ppm/°C
  • Supply Voltage Range: 2.7V to 40V
  • Operating Temperature Range: -40°C to 125°C
  • Quiescent Current: 60µA

Detailed Pin Configuration

  1. VOUT: Output Voltage
  2. GND: Ground
  3. VIN: Input Voltage

Functional Features

  • High precision and stability over a wide temperature range
  • Low output noise ensures minimal interference in sensitive circuits
  • Low power consumption prolongs battery life in portable devices
  • Wide supply voltage range allows compatibility with various power sources

Advantages and Disadvantages

Advantages

  • Excellent accuracy and stability
  • Low temperature coefficient ensures reliable performance across temperature variations
  • Compact package size enables use in space-constrained designs
  • Low power consumption reduces energy requirements

Disadvantages

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

Working Principles

LT1460JCDC-2.5 utilizes advanced bandgap reference technology to generate a precise and stable reference voltage. It employs temperature compensation techniques to minimize the impact of temperature variations on its output voltage.

Detailed Application Field Plans

LT1460JCDC-2.5 finds applications in various fields, including: 1. Precision analog-to-digital converters (ADCs) 2. Voltage regulators 3. Data acquisition systems 4. Test and measurement equipment 5. Industrial control systems

Detailed and Complete Alternative Models

  1. LT1460JCDC-1.8: Output Voltage - 1.8V
  2. LT1460JCDC-3.0: Output Voltage - 3.0V
  3. LT1460JCDC-5.0: Output Voltage - 5.0V

These alternative models provide different output voltage options while maintaining similar characteristics and performance to LT1460JCDC-2.5.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi LT1460JCDC-2.5 dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of LT1460JCDC-2.5 in technical solutions:

  1. Q: What is the LT1460JCDC-2.5? A: The LT1460JCDC-2.5 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 the LT1460JCDC-2.5? A: The LT1460JCDC-2.5 is commonly used as a reference voltage source in various electronic circuits, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), voltage regulators, and sensor interfaces.

  3. Q: What is the voltage accuracy of the LT1460JCDC-2.5? A: The LT1460JCDC-2.5 has a typical initial accuracy of ±0.05% and a maximum temperature coefficient of 20ppm/°C, ensuring precise and stable voltage output.

  4. Q: What is the operating temperature range of the LT1460JCDC-2.5? A: The LT1460JCDC-2.5 can operate within a temperature range of -40°C to +85°C, making it suitable for a wide range of applications.

  5. Q: How much current can the LT1460JCDC-2.5 supply? A: The LT1460JCDC-2.5 can supply up to 10mA of output current, which is sufficient for most low-power applications.

  6. Q: Can the LT1460JCDC-2.5 be used in battery-powered devices? A: Yes, the LT1460JCDC-2.5 is designed to operate with low power consumption, making it suitable for battery-powered devices where energy efficiency is crucial.

  7. Q: Does the LT1460JCDC-2.5 require external components for operation? A: Yes, the LT1460JCDC-2.5 requires a minimum of two external capacitors for stability and noise filtering. The datasheet provides recommended values and circuit configurations.

  8. Q: Can the LT1460JCDC-2.5 tolerate high input voltage? A: No, the LT1460JCDC-2.5 has a maximum input voltage rating of 6V. Exceeding this voltage may damage the device.

  9. Q: Is the LT1460JCDC-2.5 available in different package options? A: Yes, the LT1460JCDC-2.5 is available in various package options, including SOT-23 and TO-92, providing flexibility for different PCB layouts and applications.

  10. Q: Are there any application notes or reference designs available for the LT1460JCDC-2.5? A: Yes, Analog Devices provides application notes and reference designs on their website that can help users understand and implement the LT1460JCDC-2.5 in their specific technical solutions.

Please note that the answers provided here are general and should be verified with the official datasheet and technical documentation for accurate information.