LM4040DIM-8.2
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- Mfr.Part #
- LM4040DIM-8.2
- Manufacturer
- National Semiconductor
- Package / Case
- Datasheet
- Download
- Description
- VOLTAGE REFERENCE
- Stock
- 1,835
- In Stock ：
- 1,835
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Reference
- ECCN Code :
- EAR99
- Number of Outputs :
- 1
- JESD-30 Code :
- R-PDSO-G8
- JESD-609 Code :
- e0
- Surface Mount :
- yes
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Output Voltage :
- 8.192V
- RoHS Status :
- Non-RoHS Compliant
- Temperature Grade :
- Industrial
- Voltage Tolerance-Max :
- 1%
- Operating Temperature (Min) :
- -40°C
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Temp Coef of Voltage-Max :
- 150 ppm/°C
- HTS Code :
- 8542.39.00.01
- Number of Terminations :
- 8
- Terminal Position :
- Dual
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Output Voltage-Max :
- 8.354V
- Output Voltage-Min :
- 8.03V
- Supply Current-Max (Isup) :
- 15mA
- Qualification Status :
- Not Qualified
- Terminal Form :
- Gull wing
- Terminal Pitch :
- 1.27mm
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Number of Functions :
- 1
- Trim/Adjustable Output :
- No
- Operating Temperature (Max) :
- 85°C
- Datasheets
- LM4040DIM-8.2
Voltage Reference National Semiconductor LM4040DIM-8.2 Overview
The National Semiconductor LM4040DIM-8.2 is a precision, two-terminal shunt-mode, micropower voltage reference. This robust component ensures high stability and reliability for a variety of applications, thanks to its ability to maintain a fixed voltage of 8.2V across a wide range of operating conditions. Its low dynamic impedance and a temperature coefficient of typically 50 ppm/°C make it an ideal choice for precision voltage calibration and real-time control systems where accuracy is critical. The LM4040DIM-8.2 is engineered to cater to the rigorous demands of high-performance industrial systems, making it a pivotal component for businesses looking to enhance the precision of their electronic products.
LM4040DIM-8.2 Features
- Precision Output Voltage: 8.2V ±0.5%
- Low dynamic impedance ensures stable operation under varying load conditions.
- Temperature Coefficient: 50 ppm/°C, providing consistent performance over temperature changes.
- Wide Operating Current Range: Suitable for various applications from micropower operations to higher power settings.
- Extended operating temperature range, making it ideal for challenging environmental conditions.
LM4040DIM-8.2 Applications
- Power Supplies: Acts as a stable reference voltage in power supply circuits, enhancing efficiency and reliability.
- Data Acquisition Systems: Provides accurate voltage calibration for sensors and ADCs, ensuring precise data readings in monitoring equipment.
- Portable Devices: Suitable for battery-operated devices due to its low power consumption and small footprint.
- Medical Devices: Used in critical medical equipment to ensure the accuracy and safety of measurements and functionalities.
- Automotive Electronics: Enhances the reliability and accuracy of electronic control systems in vehicles under variable environmental conditions.
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