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LM4040C10ILPE3
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LM4040C10ILPE3

Product Overview

  • Category: Integrated Circuit
  • Use: Voltage Reference
  • Characteristics: Precision, Low Dropout, Micropower
  • Package: SOT-23-3
  • Essence: LM4040C10ILPE3 is a precision voltage reference integrated circuit that provides a stable and accurate output voltage.
  • Packaging/Quantity: Available in tape and reel packaging with 3000 units per reel.

Specifications

  • Output Voltage: 1.024V
  • Initial Accuracy: ±0.1%
  • Temperature Coefficient: 50ppm/°C
  • Operating Current: 60µA
  • Dropout Voltage: 200mV
  • Quiescent Current: 60µA
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The LM4040C10ILPE3 has three pins arranged as follows:

```

| | --| VOUT |-- --| GND |-- --| VIN |-- |_______| ```

Functional Features

  • Provides a precise and stable 1.024V output voltage.
  • Low dropout voltage allows for efficient operation even with low input voltages.
  • Excellent initial accuracy ensures reliable performance.
  • Low operating current minimizes power consumption.
  • Wide operating temperature range makes it suitable for various environments.

Advantages

  • High precision and stability ensure accurate voltage references.
  • Low dropout voltage enables efficient operation in low voltage applications.
  • Micropower consumption extends battery life in portable devices.
  • Small package size (SOT-23-3) allows for space-saving designs.

Disadvantages

  • Limited output voltage options (only 1.024V).
  • Not suitable for applications requiring higher output voltages.

Working Principles

The LM4040C10ILPE3 utilizes a bandgap voltage reference circuit to generate a stable 1.024V output voltage. It compensates for temperature variations and provides a precise reference voltage for various applications.

Detailed Application Field Plans

  • Precision analog-to-digital converters (ADCs)
  • Voltage regulators
  • Battery-powered devices
  • Portable instrumentation
  • Industrial control systems

Alternative Models

  • LM4040AIM3-2.5/NOPB: 2.5V precision voltage reference
  • LM4040DIM3-4.1/NOPB: 4.1V precision voltage reference
  • LM4040DIZ-10.0/NOPB: 10.0V precision voltage reference

These alternative models offer different output voltage options to suit specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LM4040C10ILPE3 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of LM4040C10ILPE3 in technical solutions:

  1. Question: What is LM4040C10ILPE3?
    Answer: LM4040C10ILPE3 is a precision voltage reference IC that provides a stable and accurate voltage output of 10V.

  2. Question: What is the typical application of LM4040C10ILPE3?
    Answer: LM4040C10ILPE3 is commonly used as a voltage reference in various technical solutions, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and power supply circuits.

  3. Question: What is the voltage accuracy of LM4040C10ILPE3?
    Answer: The voltage accuracy of LM4040C10ILPE3 is typically within ±0.1% of the nominal voltage output.

  4. Question: What is the temperature coefficient of LM4040C10ILPE3?
    Answer: The temperature coefficient of LM4040C10ILPE3 is typically 100 ppm/°C, which means the voltage output changes by 100 parts per million for every degree Celsius change in temperature.

  5. Question: What is the maximum current that LM4040C10ILPE3 can source or sink?
    Answer: LM4040C10ILPE3 can source or sink up to 15 mA of current.

  6. Question: Can LM4040C10ILPE3 operate from a single power supply?
    Answer: Yes, LM4040C10ILPE3 can operate from a single power supply ranging from 2.7V to 12V.

  7. Question: Is LM4040C10ILPE3 suitable for low-power applications?
    Answer: Yes, LM4040C10ILPE3 has a low quiescent current of typically 60 µA, making it suitable for low-power applications.

  8. Question: Can LM4040C10ILPE3 be used in automotive applications?
    Answer: Yes, LM4040C10ILPE3 is qualified for automotive applications and meets the AEC-Q100 Grade 1 standard.

  9. Question: Does LM4040C10ILPE3 require any external components?
    Answer: No, LM4040C10ILPE3 does not require any external components for operation. It is a standalone voltage reference.

  10. Question: What package does LM4040C10ILPE3 come in?
    Answer: LM4040C10ILPE3 is available in an SOT-23-3 package, which is a small surface-mount package with three pins.

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