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ADM13307-18ARZ
Product Overview
Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: - Low dropout voltage - High output current capability - Adjustable output voltage - Thermal shutdown protection - Short-circuit current limiting
Package: ARZ (8-pin SOIC)
Essence: ADM13307-18ARZ is a voltage regulator IC that provides a stable output voltage with low dropout. It is commonly used in various electronic devices to regulate and maintain a constant voltage level.
Packaging/Quantity: The ADM13307-18ARZ is available in an 8-pin Small Outline Integrated Circuit (SOIC) package. It is typically sold in reels or tubes containing multiple units.
Specifications
- Input Voltage Range: 2.5V to 16V
- Output Voltage Range: 1.2V to 15V
- Dropout Voltage: 0.3V at 500mA
- Output Current: Up to 1A
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The ADM13307-18ARZ has the following pin configuration:
- VOUT: Output Voltage
- GND: Ground
- VIN: Input Voltage
- BYP: Bypass Capacitor Connection
- NC: No Connection
- NC: No Connection
- NC: No Connection
- EN: Enable Pin
Functional Features
- Low Dropout Voltage: The ADM13307-18ARZ exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
- High Output Current Capability: With a maximum output current of 1A, this voltage regulator can handle high current demands, making it suitable for power-hungry applications.
- Adjustable Output Voltage: The output voltage can be adjusted within a wide range (1.2V to 15V) using external resistors, providing flexibility in various circuit designs.
- Thermal Shutdown Protection: The IC incorporates thermal shutdown protection, which prevents damage due to excessive heat by disabling the regulator when the temperature exceeds a certain threshold.
- Short-Circuit Current Limiting: In case of a short circuit, the ADM13307-18ARZ limits the output current to protect the device and connected components from potential damage.
Advantages and Disadvantages
Advantages: - Low dropout voltage ensures efficient regulation - High output current capability for power-hungry applications - Adjustable output voltage provides design flexibility - Thermal shutdown protection prevents overheating - Short-circuit current limiting protects the device and connected components
Disadvantages: - Limited number of pins for additional functionality - Requires external resistors for output voltage adjustment
Working Principles
The ADM13307-18ARZ operates as a linear voltage regulator. It regulates the output voltage by comparing the reference voltage with a fraction of the output voltage. The internal circuitry adjusts the pass transistor to maintain a stable output voltage despite variations in input voltage and load conditions. The enable pin allows the user to control the regulator's operation, enabling or disabling the output as needed.
Detailed Application Field Plans
The ADM13307-18ARZ finds applications in various electronic systems that require regulated voltage supply. Some common application fields include: - Battery-powered devices - Portable consumer electronics - Automotive electronics - Industrial control systems - Communication equipment
Detailed and Complete Alternative Models
- LM317: Adjustable voltage regulator with similar features
- LT1084: Low dropout positive fixed voltage regulator
- TPS7A4700: Ultra-low noise, high PSRR voltage regulator
- MAX603: Low-power, low-dropout voltage reference
These alternative models offer similar functionality and can be considered as substitutes for the ADM13307-18ARZ based on specific application requirements.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng ADM13307-18ARZ trong giải pháp kỹ thuật
Sure! Here are 10 common questions and answers related to the application of ADM13307-18ARZ in technical solutions:
Q: What is ADM13307-18ARZ? A: ADM13307-18ARZ is a specific model of analog switch IC (integrated circuit) manufactured by Analog Devices Inc.
Q: What is the purpose of ADM13307-18ARZ? A: The purpose of ADM13307-18ARZ is to provide a high-performance, low-power solution for switching analog signals in various technical applications.
Q: What are the key features of ADM13307-18ARZ? A: Some key features of ADM13307-18ARZ include low on-resistance, wide voltage range, low power consumption, and high bandwidth.
Q: In which technical applications can ADM13307-18ARZ be used? A: ADM13307-18ARZ can be used in a wide range of applications such as audio/video signal routing, data acquisition systems, test and measurement equipment, and industrial automation.
Q: How does ADM13307-18ARZ achieve low power consumption? A: ADM13307-18ARZ achieves low power consumption through its design architecture, which minimizes leakage currents and optimizes power efficiency.
Q: What is the voltage range supported by ADM13307-18ARZ? A: ADM13307-18ARZ supports a wide voltage range, typically from -5V to +5V, making it suitable for both single-supply and dual-supply applications.
Q: Can ADM13307-18ARZ handle high-frequency signals? A: Yes, ADM13307-18ARZ has a high bandwidth capability, allowing it to handle high-frequency signals up to several hundred megahertz.
Q: How many channels does ADM13307-18ARZ have? A: ADM13307-18ARZ has a total of 8 channels, which can be independently controlled for signal routing.
Q: What is the typical on-resistance of ADM13307-18ARZ? A: The typical on-resistance of ADM13307-18ARZ is very low, usually in the range of a few ohms, ensuring minimal signal attenuation.
Q: Is ADM13307-18ARZ available in different package options? A: Yes, ADM13307-18ARZ is available in various package options, such as SOIC (Small Outline Integrated Circuit) and LFCSP (Lead Frame Chip Scale Package), providing flexibility for different PCB layouts and assembly processes.
Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements of ADM13307-18ARZ.