TL4050B25IDBZR
Product Overview
Category: Integrated Circuits (ICs)
Use: Voltage Reference
Characteristics: - Low voltage reference - Precision output voltage of 2.5V - Low quiescent current - High accuracy and stability - Wide operating temperature range - Small package size
Package: SOT-23-3
Essence: The TL4050B25IDBZR is a low voltage precision shunt voltage reference IC. It provides a stable and accurate output voltage of 2.5V, making it suitable for various applications that require a precise voltage reference.
Packaging/Quantity: The TL4050B25IDBZR is available in a SOT-23-3 package. It is typically sold in reels containing a specified quantity of units.
Specifications
- Output Voltage: 2.5V
- Initial Accuracy: ±0.5%
- Temperature Coefficient: 50ppm/°C
- Quiescent Current: 60µA
- Operating Temperature Range: -40°C to +125°C
- Package Type: SOT-23-3
Detailed Pin Configuration
The TL4050B25IDBZR has three pins:
- VDD: Input voltage pin.
- GND: Ground pin.
- VOUT: Output voltage pin.
Functional Features
- Low voltage reference: The TL4050B25IDBZR provides a stable and accurate output voltage of 2.5V, which can be used as a reference for various electronic circuits.
- Low quiescent current: With a quiescent current of only 60µA, the TL4050B25IDBZR minimizes power consumption.
- High accuracy and stability: The initial accuracy of ±0.5% and temperature coefficient of 50ppm/°C ensure precise and stable voltage reference.
- Wide operating temperature range: The TL4050B25IDBZR can operate in a wide temperature range from -40°C to +125°C, making it suitable for various environments.
- Small package size: The SOT-23-3 package offers a compact form factor, allowing for space-efficient designs.
Advantages and Disadvantages
Advantages: - Precise and stable output voltage - Low power consumption - Wide operating temperature range - Compact package size
Disadvantages: - Limited output voltage options (only 2.5V)
Working Principles
The TL4050B25IDBZR is based on the shunt voltage reference principle. It utilizes a precision bandgap core that generates a stable voltage reference. This reference voltage is then compared to an internal feedback voltage, resulting in a precise output voltage of 2.5V.
Detailed Application Field Plans
The TL4050B25IDBZR can be used in various applications, including but not limited to: 1. Power management circuits 2. Analog-to-digital converters (ADCs) 3. Digital-to-analog converters (DACs) 4. Voltage regulators 5. Battery-powered devices
Detailed and Complete Alternative Models
Some alternative models to the TL4050B25IDBZR include: - TL431: Adjustable precision shunt regulator - LM4040: Precision micropower shunt voltage reference - REF5025: Precision voltage reference with low temperature drift
These alternative models offer different output voltages and additional features, providing flexibility for specific application requirements.
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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق TL4050B25IDBZR في الحلول التقنية
Sure! Here are 10 common questions and answers related to the application of TL4050B25IDBZR in technical solutions:
Q: What is TL4050B25IDBZR? A: TL4050B25IDBZR is a precision voltage reference IC that provides a stable 2.5V output voltage.
Q: What is the typical application of TL4050B25IDBZR? A: TL4050B25IDBZR is commonly used as a voltage reference in various electronic systems, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and power management circuits.
Q: What is the voltage accuracy of TL4050B25IDBZR? A: TL4050B25IDBZR has a typical voltage accuracy of ±0.5% at room temperature.
Q: What is the operating temperature range of TL4050B25IDBZR? A: TL4050B25IDBZR can operate within a temperature range of -40°C to +125°C.
Q: Can TL4050B25IDBZR be used in battery-powered applications? A: Yes, TL4050B25IDBZR is suitable for battery-powered applications as it has low quiescent current consumption.
Q: Does TL4050B25IDBZR require an external capacitor for stability? A: No, TL4050B25IDBZR does not require an external capacitor for stability. It is internally compensated.
Q: What is the maximum current that TL4050B25IDBZR can source or sink? A: TL4050B25IDBZR can source or sink up to 15mA of current.
Q: Can TL4050B25IDBZR tolerate reverse polarity connection? A: No, TL4050B25IDBZR is not designed to tolerate reverse polarity connection. Reverse voltage can damage the device.
Q: Is TL4050B25IDBZR available in different package options? A: Yes, TL4050B25IDBZR is available in various package options, such as SOT-23 and SC-70.
Q: Are there any application notes or reference designs available for TL4050B25IDBZR? A: Yes, Texas Instruments provides application notes and reference designs that can help with the implementation of TL4050B25IDBZR in different technical solutions.
Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.