Voir les spécifications pour les détails du produit.
AP432AVG-A
Product Overview
- Category: Electronic Component
- Use: Voltage Reference
- Characteristics: High Precision, Low Dropout, Adjustable Output
- Package: SOT-23
- Essence: Precision Shunt Regulator
- Packaging/Quantity: Tape & Reel / 3000 units per reel
Specifications
- Reference Voltage Range: 1.24V to 16V
- Output Voltage Tolerance: ±0.5%
- Operating Current: 80µA (typical)
- Dropout Voltage: 400mV (typical)
- Temperature Coefficient: 100ppm/°C (typical)
- Maximum Operating Temperature: 125°C
- Pin Count: 3
Detailed Pin Configuration
The AP432AVG-A has three pins:
- VIN - Input voltage pin.
- VOUT - Output voltage pin.
- GND - Ground pin.
Functional Features
- Provides a stable and precise reference voltage for various applications.
- Adjustable output voltage allows flexibility in system design.
- Low dropout voltage ensures efficient operation even with low input voltages.
- High precision and low temperature coefficient ensure accurate voltage regulation.
- Small package size enables space-saving designs.
Advantages
- High precision and stability ensure reliable voltage reference.
- Adjustable output voltage provides versatility in different applications.
- Low dropout voltage allows efficient operation in low voltage scenarios.
- Small package size facilitates compact circuit designs.
Disadvantages
- Limited maximum operating temperature may restrict usage in high-temperature environments.
- The SOT-23 package may require additional care during soldering due to its small size.
Working Principles
The AP432AVG-A is a precision shunt regulator that operates by maintaining a constant voltage difference between its reference and output terminals. It achieves this by shunting excess current to the ground, thereby regulating the output voltage.
Detailed Application Field Plans
The AP432AVG-A is commonly used in various electronic systems where a stable and precise voltage reference is required. Some typical application fields include:
- Power supply circuits
- Battery charging circuits
- Voltage monitoring circuits
- Analog-to-digital converters (ADCs)
- Data acquisition systems
Detailed and Complete Alternative Models
- AP431AVG-A: Similar functionality with a fixed output voltage of 2.5V.
- TL431BQDBZR: Programmable precision shunt regulator with adjustable output voltage.
- LM4040AIM3-2.5/NOPB: Precision micropower shunt voltage reference with a fixed output voltage of 2.5V.
(Note: This list is not exhaustive and other alternative models may exist.)
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Énumérez 10 questions et réponses courantes liées à l'application de AP432AVG-A dans les solutions techniques
Sure! Here are 10 common questions and answers related to the application of AP432AVG-A in technical solutions:
Q: What is AP432AVG-A? A: AP432AVG-A is a voltage reference diode commonly used in technical solutions for precise voltage regulation.
Q: What is the voltage range of AP432AVG-A? A: The voltage range of AP432AVG-A is typically between 1.24V and 20V.
Q: How does AP432AVG-A work? A: AP432AVG-A works by comparing the input voltage with an internal reference voltage, and then adjusting its output voltage accordingly.
Q: Can AP432AVG-A be used in both AC and DC applications? A: Yes, AP432AVG-A can be used in both AC and DC applications as long as the voltage requirements are within its specified range.
Q: What are the typical applications of AP432AVG-A? A: AP432AVG-A is commonly used in power supplies, battery chargers, voltage regulators, and other electronic circuits requiring stable and accurate voltage references.
Q: Is AP432AVG-A suitable for low-power applications? A: Yes, AP432AVG-A is suitable for low-power applications as it has a low quiescent current and low dropout voltage.
Q: Can AP432AVG-A handle high currents? A: No, AP432AVG-A is not designed to handle high currents. It is primarily used for voltage regulation rather than current amplification.
Q: Does AP432AVG-A require any external components for operation? A: Yes, AP432AVG-A requires a few external components such as resistors and capacitors to set the desired output voltage and improve stability.
Q: What is the temperature range of AP432AVG-A? A: The temperature range of AP432AVG-A is typically between -40°C and 125°C, making it suitable for a wide range of operating conditions.
Q: Is AP432AVG-A available in different package types? A: Yes, AP432AVG-A is available in various package types such as SOT-23, SOT-89, and TO-92, allowing flexibility in design and integration into different applications.
Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications of AP432AVG-A.