ADM709LARZ

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ADM709LARZ

+物料清單

IC SUPERVISOR 1 CHANNEL 8SOIC

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規格

屬性 價值
Part Status Active
Base Product Number ADM709
DigiKey Programmable Not Verified
Type Simple Reset/Power-On Reset
Voltage - Threshold 4.65V
Output Push-Pull, Totem Pole
Reset Active Low
Reset Timeout 140ms Minimum
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Packaging Tube
Number of Voltages Monitored 1

概述

Description

ADM709LARZ is a course or module often found in academic settings, particularly within the context of advanced management or administrative studies. This course typically focuses on leadership, administration, and resource management, providing students with key skills and knowledge needed to effectively manage and lead organizations. The curriculum may cover a range of topics, including strategic planning, organizational behavior, financial management, and human resources. Students are usually expected to engage with case studies, group projects, and practical exercises to apply theoretical concepts to real-world scenarios. Additionally, ADM709LARZ might include discussions on contemporary challenges in administration and leadership, such as globalization, technological advancements, and ethical decision-making. This course is likely designed for graduate-level students or professionals seeking to enhance their leadership capabilities and operational proficiency within various organizational contexts.

Equivalent

The ADM709LARZ is a microprocessor supervisory circuit. Equivalent products include:
1. MAX809 Series from Maxim Integrated
2. TPS3823 from Texas Instruments
3. MCP130 Series from Microchip Technology
4. STM809 Series from STMicroelectronics
These alternatives typically offer similar functions, such as reset generation, voltage monitoring, and watchdog timer features. Compatibility in terms of package and pin configuration may vary, so always check specific datasheets for detailed specifications.

Features

The ADM709LARZ is a supervisory circuit designed to monitor microprocessor systems. Key features include:
1. Supply Voltage Supervision: It monitors the supply voltage and provides a reset signal to the microprocessor during power-up, power-down, and brownout conditions.
2. Reset Functionality: It offers a reset output that asserts when the supply voltage falls below a specified threshold, ensuring the microprocessor starts in a known state.
3. Manual Reset Input: The device includes a manual reset input to allow external control of the reset signal.
4. Watchdog Timer: It incorporates a watchdog timer to monitor the operation of the microprocessor and reset it if it becomes unresponsive.
5. Accuracy and Reliability: The circuit provides high accuracy in voltage detection and reliable performance across various conditions.
6. Low Power Consumption: Designed for low power consumption, making it suitable for battery-operated applications.
7. Temperature Range: It operates over a wide temperature range, ensuring stability in diverse environments.
8. Package and Compatibility: It is available in compact packages and is designed to be compatible with standard microprocessor architectures.

Pinout

The ADM709LARZ is a microprocessor supervisory circuit from Analog Devices. It typically comes in an 8-pin package. This device is designed to monitor the power supply to a microprocessor and provide a reset signal during power-up, power-down, and brownout conditions to ensure the microprocessor does not operate under inadequate power conditions.
The main functions of the ADM709LARZ include:
1. Reset Output: It asserts a reset when the monitored supply voltage drops below a preset threshold.
2. Manual Reset Input: Allows for an external signal to trigger a reset.
3. Watchdog Timer: Monitors microprocessor activity and generates a reset if it detects inactivity beyond a predefined period.
4. Power-Fail Comparator: Provides early warning of an impending power failure to allow the system to prepare for an orderly shutdown.
These functionalities help in maintaining the reliable operation of microprocessor systems by preventing erratic behavior during power supply fluctuations.

Manufacturer

The ADM709LARZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in designing, manufacturing, and marketing integrated circuits (ICs) used in electronic equipment. The company is known for its high-performance analog, mixed-signal, and digital signal processing (DSP) technologies. Analog Devices serves a wide range of markets, including industrial, automotive, communication, healthcare, and consumer electronics, by providing solutions that help bridge the physical and digital worlds.

Application

The ADM709LARZ is a microprocessor supervisory circuit used primarily in applications requiring monitoring of supply voltages and ensuring safe microprocessor operation. Key areas include:
1. Embedded Systems: Ensures reliable performance by monitoring power supply levels and providing reset signals during voltage drops.
2. Consumer Electronics: Protects microcontrollers in devices like TVs and home appliances from power glitches.
3. Industrial Automation: Monitors critical systems to prevent malfunctions in industrial controls.
4. Computing Equipment: Enhances reliability in PCs and servers by managing power-on reset and voltage regulation.
5. Automotive Electronics: Safeguards microcontrollers in vehicles against voltage fluctuations and transient events.
These applications benefit from its functions like reset control and battery backup switching.

Package

The ADM709LARZ comes in an SOIC (Small Outline Integrated Circuit) package, specifically with 8 pins.