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MAX6316LUK46CX+T
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MAX6316LUK46CX+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Monitor and Reset Circuit
  • Characteristics: Low-power, precision voltage monitoring, reset output
  • Package: SOT23-5
  • Essence: Ensures reliable system operation by monitoring the power supply voltage and generating a reset signal when the voltage falls below a specified threshold.
  • Packaging/Quantity: Available in tape and reel packaging, 3000 units per reel.

Specifications

  • Supply Voltage Range: 1.6V to 5.5V
  • Threshold Voltage Options: 4.63V
  • Reset Timeout Period: Adjustable from 1ms to 1600ms
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6316LUK46CX+T IC has the following pin configuration:

  1. GND: Ground connection
  2. MR: Manual reset input
  3. RESET: Active-low reset output
  4. VCC: Positive power supply
  5. TH: Threshold voltage selection pin

Functional Features

  • Monitors the power supply voltage continuously
  • Generates a reset signal when the voltage drops below the threshold
  • Provides an adjustable reset timeout period for system stabilization
  • Offers manual reset capability for immediate system restart

Advantages

  • Low-power consumption, suitable for battery-powered applications
  • Precision voltage monitoring ensures accurate reset generation
  • Small package size allows for space-efficient designs
  • Wide operating temperature range enables usage in various environments

Disadvantages

  • Limited threshold voltage options may not cater to all voltage requirements
  • Lack of built-in hysteresis may result in multiple reset signals during voltage fluctuations

Working Principles

The MAX6316LUK46CX+T operates by continuously monitoring the power supply voltage through the TH pin. When the voltage falls below the threshold voltage, the IC generates an active-low reset signal on the RESET pin. The reset timeout period can be adjusted to allow for system stabilization before restarting. Additionally, the MR pin provides a manual reset option for immediate system restart.

Detailed Application Field Plans

The MAX6316LUK46CX+T is commonly used in various electronic systems where reliable operation is crucial. Some application fields include:

  1. Microcontrollers and microprocessors
  2. Embedded systems
  3. Industrial automation equipment
  4. Medical devices
  5. Automotive electronics

Detailed and Complete Alternative Models

  • MAX6316LUK46CY+T: Same specifications but different package (SC70-5)
  • MAX6316LUK46CZ+T: Same specifications but different package (SOT23-6)
  • MAX6316LUK46DX+T: Higher threshold voltage option (4.75V)

Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's datasheet for a complete list.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX6316LUK46CX+T en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of MAX6316LUK46CX+T in technical solutions:

1. What is the MAX6316LUK46CX+T? The MAX6316LUK46CX+T is a voltage monitor and reset circuit that provides power-on reset (POR) and watchdog timer functions for microcontrollers and other digital systems.

2. What is the operating voltage range of MAX6316LUK46CX+T? The operating voltage range of MAX6316LUK46CX+T is from 1.575V to 5.5V.

3. How does the power-on reset (POR) function work? The POR function monitors the supply voltage and asserts a reset signal to the microcontroller or system when the voltage falls below a certain threshold, ensuring proper initialization.

4. Can I adjust the reset threshold voltage? Yes, the reset threshold voltage can be adjusted using external resistors connected to the VTH pin of the MAX6316LUK46CX+T.

5. What is the purpose of the watchdog timer function? The watchdog timer function ensures that the microcontroller or system is functioning properly by periodically resetting it unless a specific sequence of events occurs within a predefined time interval.

6. How do I set the timeout period for the watchdog timer? The timeout period for the watchdog timer can be set by connecting an external capacitor to the CT pin of the MAX6316LUK46CX+T.

7. Can I disable the watchdog timer function if not needed? Yes, the watchdog timer function can be disabled by leaving the CT pin unconnected or by connecting it to the GND pin.

8. Does the MAX6316LUK46CX+T have any additional features? Yes, it has a manual reset input (MR) that allows an external signal to assert a reset condition, overriding the POR and watchdog timer functions.

9. What is the typical supply current of MAX6316LUK46CX+T? The typical supply current of MAX6316LUK46CX+T is very low, typically around 5µA.

10. Is the MAX6316LUK46CX+T available in different package options? Yes, the MAX6316LUK46CX+T is available in a small SOT23-5 package, which is suitable for space-constrained applications.

Please note that these answers are general and may vary depending on the specific application and requirements.