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LM329DZ/NOPB

LM329DZ/NOPB

Manufacturer No:

LM329DZ/NOPB

Manufacturer:

Texas Instruments

Description:

IC VREF SHUNT -4.35%/+5.07% TO92

Datasheet:

Datasheet

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LM329DZ/NOPB Specifications

  • Type
    Parameter
  • Supplier Device Package
    TO-92-3
  • Package / Case
    TO-226-3, TO-92-3 (TO-226AA)
  • Mounting Type
    Through Hole
  • Operating Temperature
    0°C ~ 70°C (TA)
  • Current - Cathode
    600 µA
  • Current - Supply
    -
  • Voltage - Input
    -
  • Noise - 10Hz to 10kHz
    7µVrms
  • Noise - 0.1Hz to 10Hz
    -
  • Temperature Coefficient
    100ppm/°C
  • Tolerance
    -4.35%, +5.07%
  • Current - Output
    15 mA
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    6.9V
  • Output Type
    Fixed
  • Reference Type
    Shunt
  • Packaging
    Box
  • Product Status
    Obsolete
  • Series
    -
The LM329DZ/NOPB 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 LM329DZ/NOPB provides a highly accurate output voltage reference with a typical initial accuracy of ±0.2% and a temperature coefficient of ±50 ppm/°C. This precision makes it suitable for applications that require stable and accurate voltage references.2. Low Temperature Drift: The chip exhibits low temperature drift, which means that the output voltage remains relatively stable even with changes in temperature. This characteristic is crucial in applications where temperature variations can affect the performance of the circuit.3. Low Output Impedance: The LM329DZ/NOPB has a low output impedance, which allows it to drive loads with minimal voltage drop. This feature is beneficial in applications where a stable voltage reference is required, even with varying load conditions.4. Wide Operating Range: The chip operates over a wide voltage range, typically from 6V to 40V. This flexibility enables its usage in various power supply designs and systems.Application Scenarios: 1. Precision Instrumentation: The LM329DZ/NOPB can be used as a voltage reference in precision instrumentation applications such as digital multimeters, oscilloscopes, and data acquisition systems. Its high accuracy and low temperature drift ensure precise measurements.2. Analog-to-Digital Converters (ADCs): ADCs often require a stable and accurate voltage reference to ensure accurate conversion of analog signals to digital values. The LM329DZ/NOPB can be employed as a reference voltage source in ADC circuits, enhancing the overall accuracy of the conversion process.3. Voltage Regulators: The chip can serve as a stable voltage reference for voltage regulator circuits, ensuring a consistent output voltage regardless of load variations or temperature changes. This application is particularly useful in power supply designs for sensitive electronic devices.4. Temperature Sensors: The LM329DZ/NOPB can be utilized as a temperature reference in temperature sensor circuits. By providing a stable voltage reference, it helps in accurately measuring temperature variations and compensating for temperature drift in the sensor output.5. Precision Analog Circuits: Any application that requires precise and stable voltage references for operational amplifiers, comparators, or other precision analog circuits can benefit from the LM329DZ/NOPB. It ensures accurate and reliable performance of these circuits.Overall, the LM329DZ/NOPB integrated circuit chip offers high precision, low temperature drift, and wide operating range, making it suitable for various applications that demand stable and accurate voltage references.
LM329DZ/NOPB Relevant information