Voir les spécifications pour les détails du produit.
ADM8322WC26ARJZR7
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Supervisor
- Characteristics: Low-power, Precision Monitoring, Reset Output
- Package: WCSP (Wafer Chip Scale Package)
- Essence: Monitors and controls the voltage level of a system
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Supply Voltage Range: 1.6V to 5.5V
- Operating Temperature Range: -40°C to +85°C
- Reset Threshold Options: 2.93V, 3.08V, 3.15V, 3.30V, 4.38V
- Reset Timeout Period Options: 140ms, 560ms, 1120ms, 2240ms
- Quiescent Current: 1.5µA (typical)
Detailed Pin Configuration
The ADM8322WC26ARJZR7 has a total of 6 pins: 1. VDD: Power supply input 2. GND: Ground reference 3. MR: Manual reset input 4. RESET: Active-low reset output 5. CT: Capacitor connection for reset timeout period 6. TH: Threshold pin for selecting reset voltage threshold
Functional Features
- Voltage monitoring and supervision
- Precision monitoring with selectable reset thresholds
- Manual reset capability
- Active-low reset output signal
- Adjustable reset timeout period
- Low quiescent current for power efficiency
Advantages
- Wide supply voltage range allows compatibility with various systems
- Precision monitoring ensures accurate voltage supervision
- Manual reset input provides flexibility in system control
- Low quiescent current minimizes power consumption
- Small package size enables space-saving designs
Disadvantages
- Limited number of reset threshold and timeout period options
- Manual reset input may require additional external components for proper functionality
Working Principles
The ADM8322WC26ARJZR7 operates by continuously monitoring the voltage level at the VDD pin. It compares this voltage against the selected threshold value set using the TH pin. If the voltage falls below the threshold, the reset output (RESET) is activated, indicating a system reset condition. The reset output remains active until the voltage rises above the threshold or a timeout period elapses.
Detailed Application Field Plans
The ADM8322WC26ARJZR7 is commonly used in various electronic systems where voltage supervision is critical. Some application fields include: 1. Microcontrollers and microprocessors 2. Power management systems 3. Industrial control systems 4. Automotive electronics 5. Battery-powered devices
Detailed and Complete Alternative Models
- ADM6326: Voltage supervisor with fixed reset threshold options
- MAX823: Low-power voltage monitor with adjustable reset timeout period
- TPS3808: Precision voltage supervisor with manual reset input and adjustable reset threshold
These alternative models offer similar functionalities to the ADM8322WC26ARJZR7 and can be considered based on specific application requirements.
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Énumérez 10 questions et réponses courantes liées à l'application de ADM8322WC26ARJZR7 dans les solutions techniques
Sure! Here are 10 common questions and answers related to the application of ADM8322WC26ARJZR7 in technical solutions:
Q: What is ADM8322WC26ARJZR7? A: ADM8322WC26ARJZR7 is a specific model of a supervisory circuit designed to monitor the power supply voltage in electronic systems.
Q: What is the purpose of ADM8322WC26ARJZR7? A: The purpose of ADM8322WC26ARJZR7 is to ensure proper system operation by monitoring the power supply voltage and generating a reset signal when it falls below a specified threshold.
Q: How does ADM8322WC26ARJZR7 work? A: ADM8322WC26ARJZR7 continuously monitors the power supply voltage using an internal voltage reference. When the voltage drops below a certain level, it triggers a reset signal to restart or halt the system.
Q: What are the key features of ADM8322WC26ARJZR7? A: Some key features of ADM8322WC26ARJZR7 include low power consumption, adjustable reset threshold, watchdog timer functionality, and a wide operating temperature range.
Q: Can ADM8322WC26ARJZR7 be used in battery-powered applications? A: Yes, ADM8322WC26ARJZR7 is suitable for battery-powered applications due to its low power consumption and ability to operate at low voltages.
Q: Is ADM8322WC26ARJZR7 compatible with different microcontrollers or processors? A: Yes, ADM8322WC26ARJZR7 can be used with various microcontrollers or processors as long as they support the required reset input signal.
Q: Can ADM8322WC26ARJZR7 be used in automotive applications? A: Yes, ADM8322WC26ARJZR7 is designed to meet automotive industry standards and can be used in automotive applications.
Q: How can I adjust the reset threshold of ADM8322WC26ARJZR7? A: The reset threshold of ADM8322WC26ARJZR7 can be adjusted by connecting external resistors to the appropriate pins as specified in the datasheet.
Q: Does ADM8322WC26ARJZR7 have any built-in protection features? A: Yes, ADM8322WC26ARJZR7 includes built-in protection features such as power-on reset delay and glitch immunity to ensure reliable operation.
Q: Where can I find more information about ADM8322WC26ARJZR7? A: You can find more detailed information about ADM8322WC26ARJZR7 in the product datasheet available on the manufacturer's website or by contacting their technical support team.