Maxim Integrated
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
MAX16034LLB31+
Ver Detalle Hojas de datos

MAX16034LLB31+

Product Overview

Category

The MAX16034LLB31+ belongs to the category of voltage supervisors and monitors.

Use

It is used to monitor system voltages and provide a reset signal to the microcontroller in case of power supply issues.

Characteristics

  • Wide operating voltage range
  • Low quiescent current
  • Adjustable reset threshold
  • Manual reset input
  • Power-fail comparator

Package

The MAX16034LLB31+ is available in a small 5-pin SC70 package.

Essence

The essence of the MAX16034LLB31+ lies in its ability to ensure reliable operation of electronic systems by monitoring voltage levels.

Packaging/Quantity

The MAX16034LLB31+ is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

  • Operating Voltage Range: 1.6V to 5.5V
  • Reset Threshold Voltage: Adjustable from 1.2V to 4.9V
  • Quiescent Current: 3µA (typical)
  • Manual Reset Input Voltage: 0.8V (min), 1.2V (max)

Detailed Pin Configuration

  1. GND
  2. RESET
  3. MR
  4. VCC
  5. RESET

Functional Features

  • Voltage Monitoring
  • Adjustable Reset Threshold
  • Manual Reset Input
  • Power-Fail Comparator

Advantages and Disadvantages

Advantages

  • Wide operating voltage range
  • Low quiescent current
  • Adjustable reset threshold for flexibility
  • Manual reset input for additional control

Disadvantages

  • Limited to 5-pin configuration, may not suit all applications
  • Requires external components for full functionality

Working Principles

The MAX16034LLB31+ works by continuously monitoring the system voltage and comparing it to the user-adjustable threshold. If the voltage falls below the threshold, the device asserts a reset signal to the microcontroller, ensuring proper system operation.

Detailed Application Field Plans

The MAX16034LLB31+ is commonly used in: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive applications

Detailed and Complete Alternative Models

Some alternative models to the MAX16034LLB31+ include: - MAX16032LLB29+ - MAX16033LLB30+ - MAX16035LLB32+

These alternatives offer similar voltage monitoring and reset functions, catering to different voltage and package requirements.

In conclusion, the MAX16034LLB31+ is a versatile voltage supervisor that offers precise monitoring and reset capabilities, making it an essential component in various electronic systems.

[Word Count: 398]

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX16034LLB31+ en soluciones técnicas

  1. What is the MAX16034LLB31+?

    • The MAX16034LLB31+ is a low-power, voltage-monitoring circuit designed to protect sensitive microprocessor systems from power-supply transients.

  2. What is the input voltage range of the MAX16034LLB31+?

    • The input voltage range of the MAX16034LLB31+ is 3V to 5.5V.

  3. What is the typical quiescent current of the MAX16034LLB31+?

    • The typical quiescent current of the MAX16034LLB31+ is 6µA.

  4. What is the purpose of the manual reset input on the MAX16034LLB31+?

    • The manual reset input allows for an external pushbutton or switch to initiate a system reset.

  5. What is the output configuration of the MAX16034LLB31+?

    • The MAX16034LLB31+ has an open-drain active-low reset output.

  6. What is the accuracy of the voltage threshold on the MAX16034LLB31+?

    • The voltage threshold accuracy of the MAX16034LLB31+ is ±1.5%.

  7. Can the MAX16034LLB31+ be used in automotive applications?

    • Yes, the MAX16034LLB31+ is suitable for automotive applications due to its wide input voltage range and robust design.

  8. What is the temperature range for the MAX16034LLB31+?

    • The MAX16034LLB31+ has a temperature range of -40°C to +125°C.

  9. How does the MAX16034LLB31+ help protect microprocessors?

    • The MAX16034LLB31+ monitors the power supply voltage and generates a reset signal if the voltage falls below a specified threshold, helping to prevent data corruption or erratic behavior in microprocessors.

  10. Is the MAX16034LLB31+ suitable for battery-powered applications?

    • Yes, the low quiescent current and wide input voltage range make the MAX16034LLB31+ well-suited for battery-powered applications where power efficiency is crucial.