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LM4040B25IDBZRG4
Product Overview
Category: Voltage Reference
Use: Precision voltage reference for use in electronic circuits
Characteristics: High precision, low temperature coefficient, small package size
Package: SOT-23 (3)
Essence: Provides a stable voltage reference for precise circuit operation
Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Output Voltage: 2.5V
- Initial Accuracy: ±0.1%
- Temperature Coefficient: 20ppm/°C
- Operating Temperature Range: -40°C to 125°C
- Supply Current: 60µA
- Line Regulation: 0.02%/V
- Load Regulation: 0.1%/mA
Detailed Pin Configuration
The LM4040B25IDBZRG4 has three pins: 1. V+: Input voltage 2. Vout: Output voltage 3. GND: Ground
Functional Features
- High precision output voltage
- Low temperature coefficient
- Small package size for space-constrained applications
- Low supply current for power efficiency
Advantages and Disadvantages
Advantages: - High precision output - Low temperature coefficient - Small package size - Low supply current
Disadvantages: - Limited output voltage options - Sensitive to load variations
Working Principles
The LM4040B25IDBZRG4 operates based on the bandgap reference principle, providing a stable output voltage regardless of input voltage and temperature changes.
Detailed Application Field Plans
This voltage reference is suitable for various precision electronic circuits, including: - Analog-to-digital converters - Voltage regulators - Sensor signal conditioning - Precision instrumentation
Detailed and Complete Alternative Models
- LM4040AIM3X-2.5/NOPB: SOT-23 package, 2.5V output voltage
- LT1461ACS8-2.5: SOIC-8 package, 2.5V output voltage
- ADR4525BRZ: SOT-23 package, 2.5V output voltage
In conclusion, the LM4040B25IDBZRG4 is a high-precision voltage reference suitable for various electronic circuits requiring stable and accurate voltage references.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng LM4040B25IDBZRG4 trong giải pháp kỹ thuật
Sure, here are 10 common questions and answers related to the application of LM4040B25IDBZRG4:
What is the LM4040B25IDBZRG4?
- The LM4040B25IDBZRG4 is a precision voltage reference with a 2.5V output voltage.
What are the typical applications for the LM4040B25IDBZRG4?
- It is commonly used in industrial and automotive applications, as well as in test and measurement equipment.
What is the operating temperature range of the LM4040B25IDBZRG4?
- The LM4040B25IDBZRG4 has an operating temperature range of -40°C to 125°C.
What is the output voltage tolerance of the LM4040B25IDBZRG4?
- The output voltage tolerance of the LM4040B25IDBZRG4 is typically ±0.5%.
Can the LM4040B25IDBZRG4 be used in battery-powered applications?
- Yes, the LM4040B25IDBZRG4 is suitable for use in battery-powered applications due to its low power consumption.
What is the maximum supply current of the LM4040B25IDBZRG4?
- The maximum supply current of the LM4040B25IDBZRG4 is typically 75µA.
Is the LM4040B25IDBZRG4 available in a surface-mount package?
- Yes, the LM4040B25IDBZRG4 is available in a small SOT-23 package, making it suitable for compact designs.
Can the LM4040B25IDBZRG4 be used as a voltage reference for analog-to-digital converters (ADCs)?
- Yes, the LM4040B25IDBZRG4 can be used as a stable voltage reference for ADCs and other precision analog circuits.
Does the LM4040B25IDBZRG4 require an external capacitor for stability?
- No, the LM4040B25IDBZRG4 does not require an external capacitor for stability, which simplifies its application.
What are the key advantages of using the LM4040B25IDBZRG4 in technical solutions?
- The LM4040B25IDBZRG4 offers high accuracy, low temperature coefficient, and low dropout voltage, making it ideal for precision voltage reference applications.
I hope these questions and answers are helpful for your technical solutions! If you have any more specific questions, feel free to ask.