MAX634ESA

Product Overview

Category: Voltage Regulator
Use: Voltage monitoring and reset circuit
Characteristics: Low-power consumption, high accuracy, small package size
Package: SOIC-8
Essence: Provides power supply monitoring and reset functions
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

Input Voltage Range: 1.2V to 5.5V
Output Voltage: VCC - 0.3V
Quiescent Current: 10µA
Reset Timeout Period: 140ms (min)
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

GND
Input
Reset Output
Open Drain Output
MR (Manual Reset)
Reset Input
VCC
NC (No Connection)

Functional Features

Monitors the power supply voltage
Generates a reset signal when the voltage drops below a predetermined threshold
Manual reset input for external system control
Open-drain output for interfacing with other devices

Advantages

Wide input voltage range
Low quiescent current
Small package size
High accuracy in voltage monitoring

Disadvantages

Limited reset timeout period
Requires an external pull-up resistor for the reset output

Working Principles

The MAX634ESA is designed to monitor the power supply voltage and provide a reset signal to the microcontroller or other digital systems when the voltage falls below a specified level. It operates by comparing the input voltage with an internal reference and generating a reset signal if the voltage drops below the threshold. The manual reset input allows for external control of the reset function.

Detailed Application Field Plans

Embedded systems
Industrial automation
Automotive electronics
Consumer electronics
Power management systems

Detailed and Complete Alternative Models

MAX635
MAX636
MAX638
MAX639

This completes the English editing encyclopedia entry structure format for MAX634ESA, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Texniki həllərdə MAX634ESA tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

What is the MAX634ESA?
- The MAX634ESA is a precision, low-power voltage reference that can be used in various technical solutions to provide a stable voltage output.
What is the input voltage range for MAX634ESA?
- The input voltage range for MAX634ESA is typically 4.5V to 5.5V.
What is the output voltage of MAX634ESA?
- The output voltage of MAX634ESA is fixed at 2.5V.
What are the typical applications of MAX634ESA?
- MAX634ESA is commonly used in battery-powered systems, data acquisition systems, and precision voltage regulators.
What is the temperature range for MAX634ESA?
- The operating temperature range for MAX634ESA is typically -40°C to +85°C.
Does MAX634ESA require an external capacitor for stability?
- Yes, MAX634ESA requires an external capacitor for stability. A 0.01μF capacitor is recommended for most applications.
What is the output voltage tolerance of MAX634ESA?
- The output voltage tolerance of MAX634ESA is typically ±1%.
Can MAX634ESA be used in automotive applications?
- Yes, MAX634ESA is suitable for use in automotive applications due to its wide temperature range and stable output voltage.
Is MAX634ESA available in a surface-mount package?
- Yes, MAX634ESA is available in an 8-pin SOIC (small-outline integrated circuit) surface-mount package.
What are the key features of MAX634ESA?
- The key features of MAX634ESA include low quiescent current, high accuracy, and low dropout voltage, making it suitable for a wide range of precision voltage reference applications.