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Analog Devices Inc./Maxim Integrated DS1073Z-901 Environmental and export classification status description

The Maxim Integrated DS1073Z-901 is a voltage supervisor and reset IC designed to monitor power supply voltages and reset microprocessor systems during power-up, power-down, and brownout conditions. It provides reliable power-on reset generation and low power consumption, making it suitable for various applications where stable and secure power supervision is required. Functions: 1. Monitoring of power supply voltages. 2. Generating a reset signal to a microprocessor when the voltage falls below a specified threshold. 3. Preventing erratic behavior of microprocessors during power fluctuations. Applications: 1. Embedded systems 2. Microcontroller-based systems 3. Industrial automation 4. Automotive applications 5. Consumer electronics Alternative Components: 1. Texas Instruments TPS3840: A comparable voltage supervisor IC with adjustable supervision levels. 2. Analog Devices ADM9690: Another alternative offering voltage monitoring and reset functions. 3. STMicroelectronics STM1061: A precision voltage supervisor IC for system reset applications. Embedded Modules: The Maxim Integrated DS1073Z-901 can be integrated into various embedded systems and microcontroller boards to provide power supervision and reset functionalities within the system. It ensures the reliable operation of the entire embedded device during power-related events. Related Q&A: 1. Q: What is the typical voltage threshold for triggering a reset signal on the Maxim Integrated DS1073Z-901? A: The DS1073Z-901 typically triggers the reset signal when the monitored voltage falls below a threshold of around 3.08V. 2. Q: Can the DS1073Z-901 be used in automotive applications where voltage fluctuations are common? A: Yes, the DS1073Z-901 is suitable for automotive applications due to its robust design and ability to handle voltage fluctuations. 3. Q: Is it possible to adjust the reset delay time on the Maxim Integrated DS1073Z-901? A: The DS1073Z-901 has a fixed reset delay time of typically 200ms to ensure proper stabilization of power before releasing the reset signal to the microprocessor. 4. Q: How does the DS1073Z-901 help in preventing latch-up situations in microprocessor-based systems? A: By monitoring power supply voltages and generating a reset signal during brownout conditions, the DS1073Z-901 helps prevent latch-up situations by ensuring proper power-on reset sequence. 5. Q: Are there any specific power supply requirements for integrating the DS1073Z-901 into a system? A: The DS1073Z-901 operates over a wide voltage range, typically from 1.2V to 5.5V, making it compatible with various power supply configurations commonly used in embedded systems.