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TL4051A12IDBZR
Product Overview
- Category: Integrated Circuit
- Use: Voltage Reference
- Characteristics: Precision, Low Dropout, Micropower
- Package: SOT-23-3
- Essence: TL4051A12IDBZR is a precision voltage reference integrated circuit that provides a stable and accurate output voltage.
- Packaging/Quantity: Available in tape and reel packaging with 3000 units per reel.
Specifications
- Output Voltage: 1.225V
- Initial Accuracy: ±0.5%
- Temperature Coefficient: 50ppm/°C
- Operating Temperature Range: -40°C to +125°C
- Supply Voltage Range: 2.7V to 16V
- Quiescent Current: 60µA (typical)
- Dropout Voltage: 200mV (typical)
Pin Configuration
The TL4051A12IDBZR is a three-pin device with the following pin configuration:
```
| | --| V+ | --| | --| OUT| --|____| ```
- V+: Input voltage pin
- OUT: Output voltage pin
Functional Features
- Provides a precise and stable output voltage of 1.225V
- Low dropout voltage allows for efficient operation even with low input voltages
- Micropower consumption ensures minimal power dissipation
- Excellent initial accuracy and temperature coefficient for reliable performance across various operating conditions
Advantages
- High precision and stability ensure accurate voltage references
- Low dropout voltage enables efficient operation in low voltage applications
- Micropower consumption prolongs battery life in portable devices
- Wide operating temperature range allows for use in extreme environments
Disadvantages
- Limited output voltage options (only 1.225V)
- SOT-23-3 package may not be suitable for all applications requiring a voltage reference
Working Principles
The TL4051A12IDBZR utilizes bandgap voltage reference technology to generate a precise and stable output voltage. It employs a combination of resistors, diodes, and amplifiers to achieve accurate voltage references across varying operating conditions.
Application Field Plans
The TL4051A12IDBZR is commonly used in various electronic systems that require a stable and accurate voltage reference. Some potential application fields include:
- Power management circuits
- Analog-to-digital converters (ADCs)
- Data acquisition systems
- Battery-powered devices
- Precision instrumentation
Alternative Models
- TL431: Adjustable precision shunt regulator
- LM4040: Precision micropower shunt voltage reference
- REF5025: Precision voltage reference with low dropout voltage
These alternative models offer similar functionality and can be considered as substitutes for the TL4051A12IDBZR in specific applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TL4051A12IDBZR en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of TL4051A12IDBZR in technical solutions:
Q1: What is TL4051A12IDBZR? A1: TL4051A12IDBZR is a voltage reference IC that provides a stable output voltage of 1.2V.
Q2: What is the typical application of TL4051A12IDBZR? A2: TL4051A12IDBZR is commonly used as a voltage reference in various electronic circuits and systems.
Q3: What is the operating voltage range of TL4051A12IDBZR? A3: The operating voltage range of TL4051A12IDBZR is typically between 2.7V and 18V.
Q4: What is the output voltage tolerance of TL4051A12IDBZR? A4: The output voltage tolerance of TL4051A12IDBZR is typically ±0.5%.
Q5: Can TL4051A12IDBZR be used in low-power applications? A5: Yes, TL4051A12IDBZR is suitable for low-power applications as it has a low quiescent current consumption.
Q6: Is TL4051A12IDBZR temperature-compensated? A6: Yes, TL4051A12IDBZR is temperature-compensated, providing a stable output voltage over a wide temperature range.
Q7: Can TL4051A12IDBZR be used in battery-powered devices? A7: Yes, TL4051A12IDBZR can be used in battery-powered devices due to its low power consumption and wide operating voltage range.
Q8: Does TL4051A12IDBZR require external components for operation? A8: TL4051A12IDBZR requires only a bypass capacitor for stable operation, making it easy to integrate into designs.
Q9: What is the package type of TL4051A12IDBZR? A9: TL4051A12IDBZR is available in a small SOT-23 package, which is commonly used in compact electronic devices.
Q10: Can TL4051A12IDBZR be used as a voltage reference for analog-to-digital converters (ADCs)? A10: Yes, TL4051A12IDBZR can be used as a precise voltage reference for ADCs, ensuring accurate conversion of analog signals.
Please note that these answers are general and may vary depending on specific application requirements.