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LT1461AIS8-5#TRPBF
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LT1461AIS8-5#TRPBF

Product Overview

Category

LT1461AIS8-5#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a precision voltage reference.

Characteristics

  • High accuracy
  • Low temperature coefficient
  • Low dropout voltage
  • Low noise
  • Wide operating temperature range

Package

LT1461AIS8-5#TRPBF is available in an 8-pin SOIC package.

Essence

The essence of this product lies in its ability to provide a stable and accurate voltage reference for various applications.

Packaging/Quantity

LT1461AIS8-5#TRPBF is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Output Voltage: 5V
  • Initial Accuracy: ±0.05%
  • Temperature Coefficient: ±10ppm/°C
  • Dropout Voltage: 300mV
  • Operating Temperature Range: -40°C to +85°C
  • Supply Voltage Range: 2.7V to 20V
  • Output Current: 10mA

Detailed Pin Configuration

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

Functional Features

  • High precision voltage reference
  • Low power consumption
  • Excellent line and load regulation
  • Short-circuit protection
  • Thermal shutdown protection

Advantages

  • High accuracy ensures precise voltage reference
  • Low temperature coefficient minimizes output voltage drift with temperature changes
  • Low dropout voltage allows operation with low input voltages
  • Low noise ensures a clean and stable output signal
  • Wide operating temperature range enables usage in various environments

Disadvantages

  • Limited output current capability (10mA)
  • Higher cost compared to standard voltage references

Working Principles

LT1461AIS8-5#TRPBF utilizes a bandgap reference circuit to generate a stable voltage reference. This circuit takes advantage of the temperature-dependent characteristics of semiconductor materials to produce a voltage that remains relatively constant over a wide temperature range.

Detailed Application Field Plans

This product finds applications in various fields, including:

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

Detailed and Complete Alternative Models

  1. LT1460AIS8-5#TRPBF: Similar specifications, but with a different package (8-pin SOIC).
  2. LT1462AIS8-5#TRPBF: Higher output current capability (20mA), but slightly higher dropout voltage.
  3. LT1463AIS8-5#TRPBF: Lower initial accuracy (±0.1%), but lower cost.

These alternative models provide options based on specific requirements and constraints.

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Liste 10 perguntas e respostas comuns relacionadas à aplicação de LT1461AIS8-5#TRPBF em soluções técnicas

Sure! Here are 10 common questions and answers related to the application of LT1461AIS8-5#TRPBF in technical solutions:

Q1: What is the LT1461AIS8-5#TRPBF? A1: The LT1461AIS8-5#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.

Q2: What is the typical application of LT1461AIS8-5#TRPBF? A2: The LT1461AIS8-5#TRPBF is commonly used as a reference voltage source in various electronic systems, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), voltage regulators, and other precision measurement or control circuits.

Q3: What is the voltage accuracy of LT1461AIS8-5#TRPBF? A3: The LT1461AIS8-5#TRPBF has a typical initial accuracy of ±0.04% and a maximum temperature coefficient of 10ppm/°C, ensuring precise and stable voltage output.

Q4: What is the operating temperature range of LT1461AIS8-5#TRPBF? A4: The LT1461AIS8-5#TRPBF can operate within a temperature range of -40°C to +125°C, making it suitable for a wide range of applications.

Q5: How much current can LT1461AIS8-5#TRPBF supply? A5: The LT1461AIS8-5#TRPBF can supply up to 10mA of current, which is sufficient for most low-power applications.

Q6: Can LT1461AIS8-5#TRPBF be used in battery-powered devices? A6: Yes, LT1461AIS8-5#TRPBF is suitable for battery-powered devices due to its low quiescent current consumption of typically 60µA.

Q7: Does LT1461AIS8-5#TRPBF require external components for operation? A7: No, LT1461AIS8-5#TRPBF is a standalone voltage reference and does not require any external components for basic operation. However, additional filtering or decoupling capacitors may be recommended for noise reduction.

Q8: Can LT1461AIS8-5#TRPBF tolerate high input voltages? A8: The LT1461AIS8-5#TRPBF has a maximum input voltage rating of 12V. Exceeding this voltage can damage the device, so appropriate voltage limiting measures should be taken.

Q9: Is LT1461AIS8-5#TRPBF available in different package options? A9: Yes, LT1461AIS8-5#TRPBF is available in an 8-pin SOIC package, which is commonly used in many electronic systems.

Q10: Are there any application notes or reference designs available for LT1461AIS8-5#TRPBF? A10: Yes, Analog Devices provides application notes and reference designs on their website that can help users understand and implement LT1461AIS8-5#TRPBF in various technical solutions.

Please note that the answers provided here are general and it's always recommended to refer to the datasheet and application notes specific to the LT1461AIS8-5#TRPBF for detailed information and guidelines.