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LT1009CDR

LT1009CDR

Manufacturer No:

LT1009CDR

Manufacturer:

Texas Instruments

Description:

IC VREF SHUNT 0.4% 8SOIC

Datasheet:

Datasheet

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LT1009CDR Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    -
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C (TA)
  • Current - Cathode
    400 µA
  • Current - Supply
    -
  • Voltage - Input
    -
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    -
  • Temperature Coefficient
    25ppm/°C
  • Tolerance
    ±0.4%
  • Current - Output
    10 mA
  • Voltage - Output (Min/Fixed)
    2.5V
  • Output Type
    Fixed
  • Reference Type
    Shunt
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LT1009CDR is a precision reference voltage integrated circuit chip manufactured by Linear Technology (now part of Analog Devices). It is a low dropout voltage reference that provides a stable and accurate voltage reference for various applications. Some of the advantages and application scenarios of the LT1009CDR chip are:Advantages: 1. High Precision: The LT1009CDR offers a high level of precision with a typical initial accuracy of ±0.2% and a temperature coefficient of ±10ppm/°C. This makes it suitable for applications that require precise voltage references.2. Low Dropout Voltage: The chip has a low dropout voltage of typically 300mV at 1mA load current. This allows it to operate with a small voltage headroom, making it suitable for battery-powered applications or systems with limited power supply voltage.3. Low Output Noise: The LT1009CDR has low output noise, which is important in applications where a clean and stable reference voltage is required.4. Wide Temperature Range: The chip operates over a wide temperature range of -40°C to 125°C, making it suitable for both industrial and automotive applications.Application Scenarios: 1. Precision Voltage References: The LT1009CDR can be used as a stable and accurate voltage reference in various precision measurement and control systems. It can provide a precise reference voltage for analog-to-digital converters, digital-to-analog converters, and other precision analog circuits.2. Power Supply Regulation: The chip can be used as a voltage reference in power supply regulation circuits to provide a stable and accurate voltage reference for voltage regulators, ensuring a consistent output voltage.3. Temperature Sensors: The LT1009CDR can be used as a reference voltage for temperature sensors, ensuring accurate temperature measurements.4. Data Converters: The chip can be used in data converter applications such as digital multimeters, oscilloscopes, and data acquisition systems, where precise voltage references are required for accurate measurements.5. Portable and Battery-Powered Devices: The low dropout voltage and low power consumption of the LT1009CDR make it suitable for portable and battery-powered devices such as handheld instruments, portable medical devices, and battery management systems.Overall, the LT1009CDR chip's precision, low dropout voltage, low output noise, and wide temperature range make it a versatile choice for applications that require stable and accurate voltage references.
LT1009CDR Relevant information