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TL4050A25IDBZR
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TL4050A25IDBZR

Product Overview

Category

The TL4050A25IDBZR belongs to the category of voltage references.

Use

It is commonly used as a precision voltage reference in various electronic circuits.

Characteristics

  • High accuracy: The TL4050A25IDBZR provides a precise output voltage with low temperature coefficient.
  • Low power consumption: It operates at low power, making it suitable for battery-powered applications.
  • Wide operating range: It can operate within a wide voltage range, making it versatile for different applications.
  • Small package size: The TL4050A25IDBZR comes in a compact SOT-23 package, saving space on the circuit board.
  • Low output noise: It generates minimal noise, ensuring stable and reliable performance.

Package

The TL4050A25IDBZR is available in a small SOT-23 package.

Essence

The essence of TL4050A25IDBZR lies in its ability to provide a stable and accurate voltage reference for electronic circuits.

Packaging/Quantity

The TL4050A25IDBZR is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

  • Output Voltage: 2.5V
  • Initial Accuracy: ±0.5%
  • Temperature Coefficient: 50ppm/°C
  • Supply Voltage Range: 1.8V to 6V
  • Quiescent Current: 45µA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TL4050A25IDBZR has three pins:

  1. VDD: This pin is connected to the positive supply voltage.
  2. GND: This pin is connected to the ground.
  3. OUT: This pin provides the stable 2.5V reference voltage.

Functional Features

  • Precision voltage reference: The TL4050A25IDBZR ensures a stable and accurate output voltage of 2.5V.
  • Low power consumption: It operates at low quiescent current, making it suitable for power-sensitive applications.
  • Temperature stability: The voltage reference remains stable over a wide temperature range, ensuring consistent performance.
  • Fast response time: The TL4050A25IDBZR quickly settles to its specified output voltage upon power-up.

Advantages and Disadvantages

Advantages

  • High accuracy and stability
  • Low power consumption
  • Wide operating voltage range
  • Small package size
  • Low output noise

Disadvantages

  • Limited output voltage options (fixed at 2.5V)
  • Not suitable for applications requiring higher voltage references

Working Principles

The TL4050A25IDBZR utilizes bandgap voltage reference technology to generate a precise and stable output voltage. It employs a combination of resistors, diodes, and amplifiers to create a reference voltage that is independent of supply voltage variations and temperature changes.

Detailed Application Field Plans

The TL4050A25IDBZR finds applications in various electronic systems, including:

  1. Power management circuits
  2. Analog-to-digital converters (ADCs)
  3. Digital-to-analog converters (DACs)
  4. Voltage regulators
  5. Battery-powered devices
  6. Sensor interfaces
  7. Precision measurement equipment

Detailed and Complete Alternative Models

  1. TL431: Adjustable precision shunt regulator with similar characteristics but adjustable output voltage.
  2. LM4040: Fixed voltage precision shunt regulator available in different output voltage options.
  3. REF5025: Precision voltage reference with a fixed 2.5V output voltage and low temperature coefficient.

These alternative models offer similar functionality and can be considered as substitutes for the TL4050A25IDBZR in specific applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TL4050A25IDBZR i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of TL4050A25IDBZR in technical solutions:

  1. Q: What is TL4050A25IDBZR? A: TL4050A25IDBZR is a precision voltage reference IC that provides a stable 2.5V output voltage.

  2. Q: What is the typical application of TL4050A25IDBZR? A: TL4050A25IDBZR is commonly used as a voltage reference in various electronic circuits, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and voltage regulators.

  3. Q: What is the accuracy of TL4050A25IDBZR? A: TL4050A25IDBZR has a typical initial accuracy of ±0.5% and a maximum temperature drift of ±50ppm/°C.

  4. Q: What is the operating voltage range of TL4050A25IDBZR? A: TL4050A25IDBZR operates within a voltage range of 2.7V to 18V.

  5. Q: Can TL4050A25IDBZR be used in low-power applications? A: Yes, TL4050A25IDBZR has a low quiescent current of typically 45µA, making it suitable for low-power designs.

  6. Q: Does TL4050A25IDBZR require an external capacitor for stability? A: No, TL4050A25IDBZR is internally compensated and does not require an external capacitor for stability.

  7. Q: Can TL4050A25IDBZR operate in harsh environments? A: TL4050A25IDBZR has a wide operating temperature range of -40°C to +125°C, making it suitable for use in harsh environments.

  8. Q: What is the package type of TL4050A25IDBZR? A: TL4050A25IDBZR is available in a small SOT-23-3 package, which is commonly used in surface mount applications.

  9. Q: Can TL4050A25IDBZR be used as a voltage reference for battery-powered devices? A: Yes, TL4050A25IDBZR's low quiescent current and wide operating voltage range make it suitable for battery-powered applications.

  10. Q: Is TL4050A25IDBZR RoHS compliant? A: Yes, TL4050A25IDBZR is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.

Please note that these answers are general and may vary depending on specific application requirements.