LT1009CLPRE3
Product Overview
Category
The LT1009CLPRE3 belongs to the category of voltage references.
Use
It is primarily used as a precision reference voltage source in various electronic circuits.
Characteristics
- High accuracy and stability
- Low temperature coefficient
- Low output noise
- Wide operating temperature range
Package
The LT1009CLPRE3 is available in a small outline package (SOP) with 8 pins.
Essence
The essence of LT1009CLPRE3 lies in its ability to provide a precise and stable reference voltage for accurate circuit operation.
Packaging/Quantity
The product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Output Voltage: 2.5V
- Initial Accuracy: ±0.05%
- Temperature Coefficient: 10ppm/°C
- Supply Voltage Range: 4.5V to 40V
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- VOUT: Output Voltage
- NC: No Connection
- GND: Ground
- TRIM: Trimming Pin
- NC: No Connection
- NC: No Connection
- VIN: Input Voltage
- NC: No Connection
Functional Features
- Precise and stable output voltage
- Low temperature coefficient ensures minimal drift over temperature variations
- Low output noise for improved signal integrity
- Wide supply voltage range allows for versatile applications
Advantages and Disadvantages
Advantages
- High accuracy and stability
- Wide operating temperature range
- Low output noise
Disadvantages
- Limited output voltage options
- Requires external trimming for precise calibration
Working Principles
The LT1009CLPRE3 utilizes a bandgap voltage reference circuit to generate a stable and accurate output voltage. It compensates for temperature variations by employing a combination of bipolar and CMOS technologies, resulting in a low temperature coefficient.
Detailed Application Field Plans
The LT1009CLPRE3 finds applications in various fields, including: - Precision measurement equipment - Data acquisition systems - Industrial control systems - Medical devices - Automotive electronics
Detailed and Complete Alternative Models
- LM4040CIM3-2.5/NOPB: 2.5V Precision Voltage Reference
- REF102CU: 10V Precision Voltage Reference
- MAX6126AASA25+: 2.5V Ultra-High-Precision Voltage Reference
- ADR4550BRZ: 5V High-Accuracy Voltage Reference
These alternative models offer similar functionality and can be considered as substitutes for the LT1009CLPRE3 in specific applications.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av LT1009CLPRE3 i tekniska lösningar
Sure! Here are 10 common questions and answers related to the application of LT1009CLPRE3 in technical solutions:
Q: What is the LT1009CLPRE3? A: The LT1009CLPRE3 is a precision voltage reference IC manufactured by Linear Technology (now part of Analog Devices). It provides a stable and accurate voltage reference for various applications.
Q: What is the voltage output range of the LT1009CLPRE3? A: The LT1009CLPRE3 has a fixed output voltage of 2.5V.
Q: What is the typical accuracy of the LT1009CLPRE3? A: The LT1009CLPRE3 has a typical initial accuracy of ±0.4%.
Q: Can the LT1009CLPRE3 be used as a power supply regulator? A: No, the LT1009CLPRE3 is not designed to be used as a power supply regulator. It is primarily used as a voltage reference.
Q: What is the temperature coefficient of the LT1009CLPRE3? A: The temperature coefficient of the LT1009CLPRE3 is typically 10ppm/°C.
Q: Can the LT1009CLPRE3 operate from a single supply voltage? A: Yes, the LT1009CLPRE3 can operate from a single supply voltage ranging from 2.7V to 36V.
Q: Is the LT1009CLPRE3 suitable for low-power applications? A: Yes, the LT1009CLPRE3 has a low quiescent current of typically 60µA, making it suitable for low-power applications.
Q: Can the LT1009CLPRE3 be used in temperature measurement circuits? A: Yes, the LT1009CLPRE3 can be used as a stable voltage reference in temperature measurement circuits to provide accurate and reliable measurements.
Q: Does the LT1009CLPRE3 require external components for operation? A: Yes, the LT1009CLPRE3 requires an external bypass capacitor for stability. The datasheet provides guidelines for selecting the appropriate capacitor.
Q: What package options are available for the LT1009CLPRE3? A: The LT1009CLPRE3 is available in a 3-pin TO-92 package and an 8-pin SOIC package, providing flexibility for different application requirements.
Please note that these answers are general and may vary depending on specific application requirements. It is always recommended to refer to the LT1009CLPRE3 datasheet for detailed information and application-specific considerations.