Linear Technology/QD Devices
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LT1019ACS8-5#TRPBF
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LT1019ACS8-5#TRPBF

Product Overview

Category

The LT1019ACS8-5#TRPBF belongs to the category of voltage references.

Use

It is commonly 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

Package

The LT1019ACS8-5#TRPBF comes in an 8-pin surface mount package (SOIC-8).

Essence

The essence of LT1019ACS8-5#TRPBF lies in its ability to provide a stable and accurate reference voltage for precise circuit operation.

Packaging/Quantity

The product is typically packaged in reels, with each reel containing a specific quantity of LT1019ACS8-5#TRPBF units.

Specifications

  • Output Voltage: 5.000V ±0.05%
  • Temperature Coefficient: 10ppm/°C
  • Supply Voltage Range: 4.5V to 36V
  • Operating Temperature Range: -40°C to 125°C
  • Output Current: 10mA

Detailed Pin Configuration

  1. VOUT: Output Voltage
  2. GND: Ground
  3. NC: No Connection
  4. NC: No Connection
  5. TRIM: Trim Pin
  6. NC: No Connection
  7. VIN: Input Voltage
  8. NC: No Connection

Functional Features

  • High precision voltage reference
  • Low temperature drift
  • Low output noise
  • Wide supply voltage range
  • Adjustable output voltage through the trim pin

Advantages and Disadvantages

Advantages

  • Excellent accuracy and stability
  • Wide operating temperature range
  • Low temperature coefficient
  • Adjustable output voltage

Disadvantages

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

Working Principles

The LT1019ACS8-5#TRPBF utilizes a bandgap reference circuit to generate a stable and accurate reference voltage. It compensates for temperature variations by employing a combination of bipolar and CMOS technologies, resulting in low temperature drift.

Detailed Application Field Plans

The LT1019ACS8-5#TRPBF 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. LM4040AIM3-5.0/NOPB: 5.000V precision voltage reference
  2. REF102CU: 10V precision voltage reference
  3. MAX6190AESA+: 5.000V ultra-low-power voltage reference
  4. ADR4550BRZ: 5.000V high-precision voltage reference
  5. LT6656BCS6-5#TRMPBF: 5.000V micropower voltage reference

These alternative models offer similar functionality and can be used as substitutes for the LT1019ACS8-5#TRPBF in various applications.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem LT1019ACS8-5#TRPBF w rozwiązaniach technicznych

Sure! Here are 10 common questions and answers related to the application of LT1019ACS8-5#TRPBF in technical solutions:

  1. Question: What is the LT1019ACS8-5#TRPBF?
    Answer: The LT1019ACS8-5#TRPBF is a precision voltage reference IC manufactured by Linear Technology (now part of Analog Devices). It provides a stable and accurate 5V output voltage.

  2. Question: What is the typical application of the LT1019ACS8-5#TRPBF?
    Answer: The LT1019ACS8-5#TRPBF is commonly used as a reference voltage source in various technical solutions, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), power supplies, and temperature sensors.

  3. Question: What is the voltage accuracy of the LT1019ACS8-5#TRPBF?
    Answer: The LT1019ACS8-5#TRPBF has a voltage accuracy of ±0.05% at room temperature.

  4. Question: What is the temperature coefficient of the LT1019ACS8-5#TRPBF?
    Answer: The temperature coefficient of the LT1019ACS8-5#TRPBF is typically 10ppm/°C.

  5. Question: Can the LT1019ACS8-5#TRPBF operate over a wide temperature range?
    Answer: Yes, the LT1019ACS8-5#TRPBF can operate over a temperature range of -40°C to +85°C.

  6. Question: What is the output current capability of the LT1019ACS8-5#TRPBF?
    Answer: The LT1019ACS8-5#TRPBF can provide an output current of up to 10mA.

  7. Question: Is the LT1019ACS8-5#TRPBF a low-dropout voltage reference?
    Answer: No, the LT1019ACS8-5#TRPBF is not a low-dropout voltage reference. It requires a minimum input-output voltage difference of around 1V.

  8. Question: Can the LT1019ACS8-5#TRPBF be used in battery-powered applications?
    Answer: Yes, the LT1019ACS8-5#TRPBF can be used in battery-powered applications as it has low power consumption and operates at low voltages.

  9. Question: Does the LT1019ACS8-5#TRPBF require external components for operation?
    Answer: Yes, the LT1019ACS8-5#TRPBF requires external capacitors for stability and noise filtering.

  10. Question: Are there any alternative voltage reference ICs similar to the LT1019ACS8-5#TRPBF?
    Answer: Yes, there are other voltage reference ICs available from different manufacturers that offer similar performance and features. Some alternatives include the MAX6190 and REF5025.