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MAX16037LLA46+T
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MAX16037LLA46+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Supervisor
  • Characteristics: Low-power, high-accuracy, reset output
  • Package: 6-Lead SOT-23
  • Essence: Monitors the voltage level of a power supply and provides a reset signal when the voltage falls below a certain threshold.
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Supply Voltage Range: 1.6V to 5.5V
  • Reset Threshold Voltage: 4.6V
  • Reset Timeout Period: Adjustable from 1ms to 640ms
  • Quiescent Current: 1.5µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX16037LLA46+T IC has the following pin configuration:

  1. GND: Ground connection
  2. RESET: Reset output
  3. MR: Manual reset input
  4. VCC: Positive supply voltage
  5. TH: Threshold adjust pin
  6. NC: No connection

Functional Features

  • Monitors the supply voltage and generates a reset signal when it drops below the threshold voltage.
  • Provides an adjustable timeout period for the reset signal.
  • Includes a manual reset input for external reset control.
  • Low quiescent current consumption for power-sensitive applications.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems. - Adjustable reset timeout period offers flexibility in different applications. - Low quiescent current minimizes power consumption. - Small package size enables space-saving designs.

Disadvantages: - Fixed reset threshold voltage may not be suitable for all voltage levels. - Limited number of pins restricts additional functionalities.

Working Principles

The MAX16037LLA46+T is a voltage supervisor IC that operates by comparing the supply voltage with a fixed threshold voltage. When the supply voltage drops below the threshold, the reset output is activated, indicating a power failure or an out-of-specification condition. The reset signal remains active for a user-adjustable timeout period, allowing the system to reset and stabilize before resuming normal operation.

Detailed Application Field Plans

The MAX16037LLA46+T is commonly used in various applications where reliable power monitoring and reset functionality are required. Some typical application fields include:

  1. Microcontrollers: Ensures proper initialization and safe operation of microcontroller-based systems.
  2. Industrial Control Systems: Provides fault detection and system reset capability in industrial automation equipment.
  3. Automotive Electronics: Monitors critical voltage levels in automotive electronic systems and triggers appropriate actions during power fluctuations.
  4. Battery-Powered Devices: Protects battery-powered devices from undervoltage conditions and prevents data loss or system malfunction.
  5. Communication Systems: Enables graceful shutdown and restart of communication systems during power interruptions.

Detailed and Complete Alternative Models

  1. MAX16036LLA46+T: Similar to MAX16037LLA46+T but with a different reset threshold voltage.
  2. MAX16038LLA46+T: Offers additional features such as adjustable hysteresis and watchdog timer.
  3. MAX16039LLA46+T: Provides multiple reset outputs and programmable reset timeout periods.

These alternative models offer similar functionality with slight variations to cater to specific requirements.

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技術ソリューションにおける MAX16037LLA46+T の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of MAX16037LLA46+T in technical solutions:

  1. Q: What is the MAX16037LLA46+T? A: The MAX16037LLA46+T is a low-power, voltage-monitoring circuit designed for use in various technical solutions.

  2. Q: What is the purpose of the MAX16037LLA46+T? A: The purpose of the MAX16037LLA46+T is to monitor the voltage levels in a system and provide alerts or trigger actions based on predefined thresholds.

  3. Q: How does the MAX16037LLA46+T work? A: The MAX16037LLA46+T works by continuously monitoring the voltage levels using an internal voltage reference and comparing it with the user-defined thresholds.

  4. Q: What are the key features of the MAX16037LLA46+T? A: Some key features of the MAX16037LLA46+T include low power consumption, wide input voltage range, adjustable threshold levels, and programmable delay times.

  5. Q: In which applications can the MAX16037LLA46+T be used? A: The MAX16037LLA46+T can be used in a variety of applications such as battery-powered devices, industrial control systems, automotive electronics, and power management systems.

  6. Q: Can the MAX16037LLA46+T be used with different supply voltages? A: Yes, the MAX16037LLA46+T supports a wide input voltage range, typically from 1.6V to 6.5V, making it compatible with various supply voltages.

  7. Q: Is the threshold level adjustable in the MAX16037LLA46+T? A: Yes, the threshold level in the MAX16037LLA46+T can be adjusted using external resistors to suit specific voltage monitoring requirements.

  8. Q: Can the MAX16037LLA46+T provide an output signal when a voltage threshold is crossed? A: Yes, the MAX16037LLA46+T has an open-drain output that can be configured to provide an alert or trigger an action when a voltage threshold is crossed.

  9. Q: Does the MAX16037LLA46+T have any built-in protection features? A: Yes, the MAX16037LLA46+T includes built-in overvoltage and undervoltage lockout protection to prevent damage to the system during voltage fluctuations.

  10. Q: What is the package type of the MAX16037LLA46+T? A: The MAX16037LLA46+T is available in a 6-pin SOT23 package, which is compact and suitable for space-constrained applications.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements of the MAX16037LLA46+T.