MAX6385XS25D1-T

Product Overview

Category: Integrated Circuit (IC)
Use: Voltage Monitor
Characteristics: Low-power, Precision, Adjustable Threshold
Package: SOT23-6
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: 1.8V to 5.5V
Threshold Voltage Options: 2.5V, 3.0V, 3.3V, 5.0V
Operating Temperature Range: -40°C to +85°C
Quiescent Current: 1µA (typical)
Output Type: Active-Low Open-Drain
Accuracy: ±1.5% (typical)

Detailed Pin Configuration

The MAX6385XS25D1-T has a total of six pins:

GND: Ground connection
VCC: Supply voltage input
TH: Threshold voltage selection pin
RESET#: Active-low reset output
MR#: Manual reset input
NC: No connection

Functional Features

Monitors the input voltage and compares it with the threshold voltage set by the user.
Provides an active-low reset signal when the input voltage falls below the threshold.
Offers manual reset capability through the MR# pin.
Low quiescent current makes it suitable for battery-powered applications.
High accuracy ensures precise voltage monitoring.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems. - Adjustable threshold voltage provides flexibility in voltage monitoring. - Low quiescent current minimizes power consumption. - Small package size enables space-saving designs.

Disadvantages: - Limited threshold voltage options may not cover all application requirements. - Active-low open-drain output may require additional circuitry for certain applications.

Working Principles

The MAX6385XS25D1-T operates by comparing the input voltage with the threshold voltage set by the user. When the input voltage falls below the threshold, the active-low reset signal is asserted. The manual reset input (MR#) can also be used to trigger a reset. The IC consumes low quiescent current, making it suitable for battery-powered devices.

Detailed Application Field Plans

The MAX6385XS25D1-T finds applications in various fields, including:

Battery-Powered Devices: Provides voltage monitoring and reset functionality in portable electronics.
Industrial Control Systems: Ensures reliable operation by monitoring critical voltage levels.
Automotive Electronics: Protects sensitive components from undervoltage conditions.
Home Automation: Enables safe shutdown or restart of systems during power fluctuations.

Detailed and Complete Alternative Models

MAX6384XS25D1-T: Similar to MAX6385XS25D1-T but with a different package (SOT23-5).
MAX6386XS25D1-T: Offers additional threshold voltage options (2.0V, 2.8V, 3.6V, 4.5V).

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX6385XS25D1-T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX6385XS25D1-T in technical solutions:

Q1: What is the MAX6385XS25D1-T? A1: The MAX6385XS25D1-T is a voltage reference and supervisory circuit designed for use in various technical solutions.

Q2: What is the purpose of the MAX6385XS25D1-T? A2: The MAX6385XS25D1-T provides accurate voltage reference and supervisory functions, ensuring proper operation and protection of electronic systems.

Q3: What voltage does the MAX6385XS25D1-T provide? A3: The MAX6385XS25D1-T provides a fixed output voltage of 2.5V.

Q4: Can the MAX6385XS25D1-T be used in battery-powered applications? A4: Yes, the MAX6385XS25D1-T can be used in battery-powered applications as it has low quiescent current and operates over a wide voltage range.

Q5: How does the MAX6385XS25D1-T provide supervisory functions? A5: The MAX6385XS25D1-T monitors the supply voltage and generates a reset signal when the voltage falls below a specified threshold, ensuring proper system initialization.

Q6: Can the MAX6385XS25D1-T be used in automotive applications? A6: Yes, the MAX6385XS25D1-T is suitable for automotive applications as it meets the necessary requirements for temperature range, reliability, and robustness.

Q7: Does the MAX6385XS25D1-T have built-in protection features? A7: Yes, the MAX6385XS25D1-T includes features like power-on reset, watchdog timer, and short-circuit protection to enhance system reliability.

Q8: What is the operating temperature range of the MAX6385XS25D1-T? A8: The MAX6385XS25D1-T can operate within a temperature range of -40°C to +125°C.

Q9: Can the MAX6385XS25D1-T be used in low-power applications? A9: Yes, the MAX6385XS25D1-T has low quiescent current and is suitable for low-power applications where power consumption needs to be minimized.

Q10: Is the MAX6385XS25D1-T available in different package options? A10: Yes, the MAX6385XS25D1-T is available in various package options, including SOT23-3 and SC70-3, providing flexibility for different design requirements.

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