MAX706PESA+T

Product Overview

Category: Integrated Circuit (IC)
Use: Voltage Supervisor
Characteristics: Low-power, Precision, Reset Output
Package: 8-pin Small Outline Integrated Circuit (SOIC)
Essence: Monitors the power supply voltage and generates a reset signal when the voltage falls below a predetermined threshold.
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

Supply Voltage Range: 1.2V to 5.5V
Reset Threshold Voltage Options: 4.63V, 4.38V, 4.00V, 3.08V, 2.93V, 2.63V, 2.32V, 2.00V
Reset Timeout Period Options: 140ms, 280ms, 560ms, 1120ms
Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX706PESA+T has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | GND | Ground | | 2 | RESET | Reset Output| | 3 | MR | Manual Reset Input | | 4 | VCC | Supply Voltage | | 5 | TH | Threshold Voltage Selection | | 6 | CT | Capacitor Connection | | 7 | TRIG | Trigger Input | | 8 | OUT | Power-On Reset Output |

Functional Features

Monitors the power supply voltage continuously.
Generates a reset signal when the voltage falls below the selected threshold.
Provides a manual reset input for immediate system reset.
Offers a power-on reset output to indicate when the supply voltage is stable.
Adjustable reset threshold voltage and timeout period for flexibility.

Advantages

Low-power consumption, suitable for battery-powered applications.
Precision monitoring ensures reliable system operation.
Small package size saves board space.
Wide operating voltage range allows compatibility with various systems.

Disadvantages

Limited number of available reset threshold voltage options.
Reset timeout period options may not cover all application requirements.

Working Principles

The MAX706PESA+T operates by continuously monitoring the supply voltage using an internal voltage reference. When the voltage falls below the selected threshold, the reset output is activated, indicating a low-voltage condition. The manual reset input allows the user to force a system reset at any time. The power-on reset output indicates when the supply voltage has stabilized after power-up.

Application Field Plans

The MAX706PESA+T is commonly used in various electronic systems where reliable voltage monitoring and reset functionality are required. Some potential application fields include:

Microcontroller-based Systems: Ensures proper initialization and reliable operation of microcontrollers.
Industrial Control Systems: Provides voltage supervision for critical control circuits.
Automotive Electronics: Monitors the vehicle's power supply to prevent malfunctions.
Battery-Powered Devices: Protects sensitive electronics from undervoltage conditions.
Communication Equipment: Ensures continuous operation by resetting the system during power fluctuations.

Alternative Models

MAX705PESA+T
MAX707PESA+T
MAX708PESA+T
MAX809PESA+T
MAX810PESA+T

These alternative models offer similar voltage supervisor functionality with slight variations in specifications and features.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MAX706PESA+T in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of MAX706PESA+T in technical solutions:

Q: What is the MAX706PESA+T? A: The MAX706PESA+T is a microprocessor supervisory circuit that monitors the power supply voltage of a microcontroller or other digital systems.
Q: What is the purpose of using the MAX706PESA+T? A: The MAX706PESA+T ensures reliable operation of the microcontroller by monitoring the power supply voltage and generating a reset signal if the voltage falls below a certain threshold.
Q: How does the MAX706PESA+T work? A: It continuously monitors the power supply voltage and asserts the reset signal when the voltage drops below the specified threshold. The reset signal remains active until the voltage rises above the threshold again.
Q: What is the operating voltage range of the MAX706PESA+T? A: The MAX706PESA+T operates with a supply voltage range of 1.2V to 5.5V.
Q: Can the MAX706PESA+T be used with different microcontrollers? A: Yes, the MAX706PESA+T can be used with a wide range of microcontrollers and digital systems as long as the supply voltage requirements are within its operating range.
Q: Does the MAX706PESA+T have any adjustable parameters? A: Yes, the MAX706PESA+T has an adjustable reset threshold voltage, which can be set using external resistors.
Q: Can the MAX706PESA+T be used in battery-powered applications? A: Yes, the low supply current and wide operating voltage range make it suitable for battery-powered applications.
Q: Does the MAX706PESA+T have any additional features? A: Yes, it has a manual reset input that allows for an external reset signal to be asserted, overriding the internal monitoring circuit.
Q: Is the MAX706PESA+T available in different package options? A: Yes, the MAX706PESA+T is available in a 8-pin small outline (SO) package.
Q: Are there any application notes or reference designs available for using the MAX706PESA+T? A: Yes, Maxim Integrated provides application notes and reference designs that can help with the implementation of the MAX706PESA+T in various technical solutions.

Please note that the answers provided here are general and may vary depending on specific requirements and use cases. It's always recommended to refer to the datasheet and documentation provided by the manufacturer for detailed information.