Voir les spécifications pour les détails du produit.
ADM802LARNZ
Product Overview
Category: Integrated Circuit (IC)
Use: The ADM802LARNZ is a voltage supervisor IC that monitors the power supply voltage of electronic systems. It ensures proper system operation by generating a reset signal when the voltage falls below a predetermined threshold.
Characteristics: - Monitors power supply voltage - Generates reset signal - Low power consumption - Wide operating voltage range - Small package size
Package: The ADM802LARNZ is available in a small 8-pin plastic dual in-line package (PDIP).
Essence: The ADM802LARNZ is an essential component for ensuring reliable and stable operation of electronic systems by monitoring the power supply voltage.
Packaging/Quantity: The ADM802LARNZ is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Supply Voltage Range: 1.6V to 6.0V
- Reset Threshold Voltage: Adjustable from 2.5V to 4.63V
- Reset Timeout Period: Adjustable from 1ms to 640ms
- Quiescent Current: 10µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The ADM802LARNZ has the following pin configuration:
- VCC: Power supply input
- GND: Ground reference
- MR: Manual reset input (active low)
- RESET: Reset output
- GND: Ground reference
- VCC: Power supply input
- RESET: Reset output
- VCC: Power supply input
Functional Features
- Monitors power supply voltage continuously
- Generates a reset signal when the voltage falls below the set threshold
- Provides a manual reset option through the MR pin
- Adjustable reset threshold voltage and timeout period for flexibility
Advantages and Disadvantages
Advantages: - Ensures reliable system operation by monitoring power supply voltage - Low power consumption helps conserve energy - Wide operating voltage range allows compatibility with various systems - Small package size saves board space
Disadvantages: - Limited to monitoring power supply voltage only - Requires external components for proper operation
Working Principles
The ADM802LARNZ operates by continuously monitoring the power supply voltage. When the voltage falls below the set threshold, it generates a reset signal. This reset signal can be used to reset the microcontroller or other system components, ensuring proper operation.
Detailed Application Field Plans
The ADM802LARNZ is widely used in various electronic systems where reliable power supply monitoring is critical. Some application fields include: - Microcontrollers and microprocessors - Industrial control systems - Automotive electronics - Medical devices - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the ADM802LARNZ are: - MAX809: Voltage supervisor IC from Maxim Integrated - MCP101: Voltage monitor and reset generator from Microchip Technology - TPS3808: Supply voltage supervisor from Texas Instruments
These alternative models provide comparable features and can be considered as substitutes for the ADM802LARNZ depending on specific requirements.
Word count: 410 words
Énumérez 10 questions et réponses courantes liées à l'application de ADM802LARNZ dans les solutions techniques
Sure! Here are 10 common questions and answers related to the application of ADM802LARNZ in technical solutions:
Q: What is ADM802LARNZ? A: ADM802LARNZ is a specific model of an analog switch IC (Integrated Circuit) manufactured by Analog Devices.
Q: What is the purpose of ADM802LARNZ? A: The purpose of ADM802LARNZ is to provide signal routing and switching capabilities in electronic circuits.
Q: What are the key features of ADM802LARNZ? A: Some key features of ADM802LARNZ include low on-resistance, low power consumption, wide voltage range, and compatibility with various logic levels.
Q: How can ADM802LARNZ be used in technical solutions? A: ADM802LARNZ can be used in technical solutions where signal routing or switching is required, such as audio/video systems, communication devices, and industrial automation.
Q: What is the maximum voltage rating of ADM802LARNZ? A: The maximum voltage rating of ADM802LARNZ is typically specified by the manufacturer and can vary. It is important to refer to the datasheet for accurate information.
Q: Can ADM802LARNZ handle both analog and digital signals? A: Yes, ADM802LARNZ is designed to handle both analog and digital signals, making it versatile for various applications.
Q: Is ADM802LARNZ suitable for high-frequency applications? A: ADM802LARNZ is generally not optimized for high-frequency applications due to its inherent capacitance and other characteristics. It is recommended to use specialized ICs for high-frequency needs.
Q: What is the typical power supply requirement for ADM802LARNZ? A: ADM802LARNZ typically operates from a single power supply voltage, which can range from 2.7V to 12V, depending on the specific model.
Q: Can ADM802LARNZ be used in battery-powered devices? A: Yes, ADM802LARNZ's low power consumption makes it suitable for battery-powered devices where energy efficiency is crucial.
Q: Are there any application notes or reference designs available for ADM802LARNZ? A: Yes, Analog Devices provides application notes and reference designs on their website that can help users understand and implement ADM802LARNZ in their technical solutions.
Please note that the answers provided here are general and may vary based on the specific requirements and datasheet of ADM802LARNZ.