MAX810SN120T1G

Product Overview

Category: Integrated Circuit
Use: Voltage Supervisor
Characteristics: Low Power, Precision Monitoring, Reset Output
Package: SOT-23
Essence: Monolithic Microprocessor Reset Circuits
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Supply Voltage Range: 1.0V to 5.5V
Reset Threshold Voltage Options: 2.93V, 3.08V, 3.30V, 4.38V
Reset Timeout Period Options: 140ms, 280ms, 560ms, 1120ms
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX810SN120T1G is a 3-pin device with the following pin configuration:

GND (Ground)
RESET (Reset Output)
VCC (Supply Voltage)

Functional Features

Precision monitoring of supply voltage
Active-low reset output
Manual reset input for external reset control
Low power consumption
Wide operating voltage range
Adjustable reset threshold voltage options
Programmable reset timeout period options

Advantages and Disadvantages

Advantages

Provides reliable voltage supervision for microprocessors and other digital systems
Low power consumption extends battery life in portable applications
Adjustable reset threshold and timeout options offer flexibility in different system requirements
Small package size allows for space-saving designs

Disadvantages

Limited number of reset threshold and timeout options available
Lack of additional features such as watchdog timer or power-on reset delay

Working Principles

The MAX810SN120T1G monitors the supply voltage and asserts the reset output when the voltage drops below a specified threshold. The reset output remains low for a programmable timeout period after the supply voltage rises above the threshold or the manual reset input is asserted.

Detailed Application Field Plans

The MAX810SN120T1G is commonly used in various applications, including:

Microprocessor-based systems
Embedded systems
Industrial control systems
Portable devices
Consumer electronics

Detailed and Complete Alternative Models

MAX809: Similar voltage supervisor with adjustable reset threshold and timeout options.
MAX811: Voltage supervisor with additional power-on reset delay feature.
MAX813: Voltage supervisor with integrated watchdog timer.

(Note: This list is not exhaustive and other alternative models may exist.)

Word count: 260 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX810SN120T1G v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX810SN120T1G in technical solutions:

Q1: What is MAX810SN120T1G? A1: MAX810SN120T1G is a microprocessor supervisory circuit that monitors the power supply voltage of a microcontroller or other digital systems.

Q2: What is the purpose of using MAX810SN120T1G? A2: The purpose of using MAX810SN120T1G is to ensure proper operation of the microcontroller by monitoring the power supply voltage and generating a reset signal if it falls below a certain threshold.

Q3: How does MAX810SN120T1G work? A3: MAX810SN120T1G continuously monitors the power supply voltage. If the voltage drops below the specified threshold, it triggers a reset signal to the microcontroller, ensuring a controlled restart.

Q4: What is the operating voltage range of MAX810SN120T1G? A4: The operating voltage range of MAX810SN120T1G is typically between 1.2V and 5.5V.

Q5: Can MAX810SN120T1G be used with different microcontrollers? A5: Yes, MAX810SN120T1G can be used with a wide range of microcontrollers and other digital systems as long as the operating voltage requirements are within its specified range.

Q6: Does MAX810SN120T1G have any adjustable parameters? A6: No, MAX810SN120T1G does not have any adjustable parameters. It operates based on the fixed threshold voltage set during manufacturing.

Q7: Can MAX810SN120T1G be used in battery-powered applications? A7: Yes, MAX810SN120T1G can be used in battery-powered applications as it has a low quiescent current and operates within a wide voltage range.

Q8: What is the typical response time of MAX810SN120T1G? A8: The typical response time of MAX810SN120T1G is around 20µs, ensuring a quick reset signal generation in case of a power supply voltage drop.

Q9: Can MAX810SN120T1G be used in automotive applications? A9: Yes, MAX810SN120T1G is suitable for automotive applications as it meets the necessary requirements for temperature range, reliability, and performance.

Q10: Are there any specific precautions to consider when using MAX810SN120T1G? A10: It is important to ensure proper decoupling capacitors are used near the VCC and GND pins of MAX810SN120T1G to minimize noise and stabilize the power supply. Additionally, attention should be given to the layout and routing of the circuit to avoid any potential issues.