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LM4040C20QDBZT

LM4040C20QDBZT

Manufacturer No:

LM4040C20QDBZT

Manufacturer:

Texas Instruments

Description:

IC VREF SHUNT 0.5% SOT23-3

Datasheet:

Datasheet

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LM4040C20QDBZT Specifications

  • Type
    Parameter
  • Current - Cathode
    80 µA
  • Supplier Device Package
    SOT-23-3
  • Package / Case
    TO-236-3, SC-59, SOT-23-3
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Current - Supply
    -
  • Voltage - Input
    -
  • Noise - 10Hz to 10kHz
    35µVrms
  • Noise - 0.1Hz to 10Hz
    -
  • Temperature Coefficient
    100ppm/°C
  • Tolerance
    ±0.5%
  • Current - Output
    15 mA
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    2.048V
  • Output Type
    Fixed
  • Reference Type
    Shunt
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LM4040C20QDBZT is a precision voltage reference integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. High Precision: The LM4040C20QDBZT provides a highly accurate output voltage with a tolerance of ±0.1% at 20°C. This precision makes it suitable for applications that require stable and accurate voltage references.2. Low Temperature Coefficient: The temperature coefficient of the LM4040C20QDBZT is typically 20ppm/°C. This means that the output voltage remains relatively stable over a wide temperature range, making it suitable for temperature-sensitive applications.3. Low Dropout Voltage: The dropout voltage of the LM4040C20QDBZT is typically 60mV at 1mA load current. This low dropout voltage ensures that the chip can operate with a minimal voltage difference between the input and output, making it suitable for low-power applications.4. Wide Operating Range: The LM4040C20QDBZT can operate within a wide voltage range of 2.5V to 10V. This flexibility allows it to be used in various voltage reference applications.Application Scenarios: 1. Precision Instrumentation: The LM4040C20QDBZT can be used as a stable voltage reference in precision instruments such as digital multimeters, oscilloscopes, and data acquisition systems. Its high precision and low temperature coefficient ensure accurate measurements.2. Analog-to-Digital Converters (ADCs): ADCs require a stable and accurate voltage reference for converting analog signals into digital data. The LM4040C20QDBZT can provide a reliable reference voltage for ADCs, ensuring accurate conversion.3. Power Management: The LM4040C20QDBZT can be used in power management circuits to provide a stable voltage reference for voltage regulators, voltage supervisors, and other power control components. Its low dropout voltage and wide operating range make it suitable for various power management applications.4. Portable Devices: Due to its low power consumption and small form factor, the LM4040C20QDBZT is suitable for portable devices such as smartphones, tablets, and wearable devices. It can provide a stable reference voltage for various components within these devices.Overall, the LM4040C20QDBZT integrated circuit chip offers high precision, low temperature coefficient, low dropout voltage, and wide operating range, making it suitable for a range of applications that require stable and accurate voltage references.
LM4040C20QDBZT Relevant information