Meixin Integrated
이미지는 예시일 수 있습니다.
제품 세부사항은 사양을 확인하세요.
MAX6718UKSHD3+T
자세히보기 데이터시트

MAX6718UKSHD3+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Monitor
  • Characteristics: Low-power, Precision, Adjustable Threshold
  • Package: SOT23-5
  • Essence: Monitors voltage levels and provides a digital output based on the threshold set by the user.
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Supply Voltage Range: 1.6V to 5.5V
  • Threshold Voltage Options: Adjustable from 1.2V to 4.9V in 100mV steps
  • Operating Temperature Range: -40°C to +125°C
  • Quiescent Current: 1µA (typical)
  • Output Type: Active-Low Open-Drain
  • Accuracy: ±1.5% (typical)

Pin Configuration

The MAX6718UKSHD3+T has a total of 5 pins:

  1. GND: Ground connection
  2. IN: Input voltage to be monitored
  3. SET: Threshold voltage setting pin
  4. OUT: Digital output indicating voltage status
  5. VCC: Supply voltage input

Functional Features

  • Monitors the input voltage and compares it with the threshold voltage set by the user.
  • Provides an active-low open-drain output that indicates whether the input voltage is above or below the threshold.
  • Adjustable threshold voltage allows flexibility in monitoring different voltage levels.
  • Low quiescent current ensures minimal power consumption.

Advantages and Disadvantages

Advantages

  • Wide supply voltage range enables compatibility with various systems.
  • Adjustable threshold voltage offers versatility in voltage monitoring applications.
  • Low quiescent current minimizes power consumption, making it suitable for battery-powered devices.
  • High accuracy ensures precise voltage monitoring.

Disadvantages

  • Limited pin configuration may restrict its use in complex circuit designs.
  • Active-low open-drain output may require additional components for certain applications.

Working Principles

The MAX6718UKSHD3+T operates by comparing the input voltage (IN) with the threshold voltage (SET) set by the user. If the input voltage is below the threshold, the digital output (OUT) becomes active-low, indicating a low voltage condition. Conversely, if the input voltage exceeds the threshold, the output remains inactive-high.

Detailed Application Field Plans

The MAX6718UKSHD3+T finds application in various fields, including:

  1. Battery-Powered Devices: It can be used to monitor battery voltage levels and trigger actions when the voltage drops below a certain threshold.
  2. Power Management Systems: It enables efficient power management by monitoring supply voltages and controlling system behavior based on voltage conditions.
  3. Industrial Control Systems: The IC can be employed to monitor critical voltage levels in industrial control systems, ensuring safe and reliable operation.

Detailed and Complete Alternative Models

  1. MAX6719UKSHD3+T: Similar to MAX6718UKSHD3+T but with a different package (SOT23-5).
  2. MAX6720UKSHD3+T: Voltage monitor IC with adjustable threshold and a different package (SOT23-5).
  3. MAX6721UKSHD3+T: Another alternative with adjustable threshold voltage and SOT23-5 package.

(Note: This list is not exhaustive and there may be other alternative models available.)

Word Count: 346

기술 솔루션에 MAX6718UKSHD3+T 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of MAX6718UKSHD3+T in technical solutions:

  1. Q: What is the MAX6718UKSHD3+T? A: The MAX6718UKSHD3+T is a voltage detector with an adjustable threshold voltage, commonly used in technical solutions for monitoring power supply voltages.

  2. Q: How does the MAX6718UKSHD3+T work? A: It compares the input voltage with a reference voltage and generates an output signal when the input voltage crosses the threshold voltage set by the user.

  3. Q: What is the operating voltage range of the MAX6718UKSHD3+T? A: The operating voltage range is typically between 1.6V and 5.5V.

  4. Q: Can I adjust the threshold voltage of the MAX6718UKSHD3+T? A: Yes, the threshold voltage can be adjusted using external resistors connected to the ADJ pin.

  5. Q: What is the typical accuracy of the threshold voltage? A: The typical accuracy is ±1.5%.

  6. Q: What is the output type of the MAX6718UKSHD3+T? A: The MAX6718UKSHD3+T has an open-drain output, which requires an external pull-up resistor.

  7. Q: Can the MAX6718UKSHD3+T operate in a wide temperature range? A: Yes, it is designed to operate in a temperature range of -40°C to +125°C.

  8. Q: Is the MAX6718UKSHD3+T suitable for battery-powered applications? A: Yes, it has a low quiescent current of typically 1.5µA, making it suitable for battery-powered applications.

  9. Q: Can I use the MAX6718UKSHD3+T to monitor multiple voltage levels simultaneously? A: Yes, you can use multiple MAX6718UKSHD3+T devices to monitor different voltage levels in your system.

  10. Q: Are there any additional features or protections provided by the MAX6718UKSHD3+T? A: Yes, it includes a built-in hysteresis feature to prevent output oscillation near the threshold voltage and has a power-on reset delay to ensure stable operation during power-up.

Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.