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MAX708ESA+

Name: MAX708ESA+
Rating: 4.7 (12 reviews)

IC SUPERVISOR MPU

Производитель
Мфр. Часть #MAX708ESA+
Пакет SOIC-8
Лист данных MAX708ESA+ DataSheet
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Спецификации

Package	Bulk
ProductStatus	Active

Обзор

Description

The MAX708ESA+ is a low-power microcontroller supervisory circuit designed to monitor the power supply voltage of microcontrollers and other critical components. It features a built-in watchdog timer that resets the system if it becomes unresponsive, enhancing reliability in embedded systems. The MAX708ESA+ operates with a supply voltage range of 1.7V to 5.5V, making it suitable for battery-operated devices.
Key features include adjustable reset thresholds, a precision voltage reference, and a low quiescent current, which helps extend battery life. The device is available in an 8-pin SOIC package, facilitating easy integration into circuit designs. Its applications range from consumer electronics to industrial systems, ensuring safe operation by preventing malfunction due to power supply issues. The MAX708ESA+ is ideal for engineers seeking robust supervisory solutions for their microcontroller-based applications.

Features

The MAX708ESA+ is a voltage supervisor designed to monitor power supply levels in microcontroller and other digital systems. Key features include:
1. Voltage Supervision: Monitors supply voltages for proper operation, ensuring timely resets or warnings upon voltage drops.
2. Adjustable Reset Threshold: Offers adjustable reset thresholds for a range of applications.
3. Low Supply Current: Consumes minimal power, making it suitable for battery-powered devices.
4. Fast Reset Response: Provides quick response times to voltage drops, enhancing system reliability.
5. Active-Low Output: Features an active-low reset output, simplifying design integration.
6. Temperature Range: Operates over a wide temperature range, ensuring stability in various environments.
7. Compact Package: Available in a small 8-pin SOIC package, facilitating space-efficient designs.
Overall, the MAX708ESA+ is ideal for applications requiring reliable voltage monitoring and reset functionality.

Package

The MAX708ESA+ is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format. This surface-mount package is designed for efficient use of space on PCBs, providing a compact solution for applications requiring voltage monitoring and reset functions.

Pinout

The MAX708ESA+ is an integrated circuit with a pin count of 8. It functions as a voltage supervisor with a built-in watchdog timer, designed to monitor power supply levels and ensure proper system operation. Its key features include:
- Pin Configuration:
1. VCC: Supply voltage
2. GND: Ground
3. RESET: Active-low reset output
4. RESETIN: Input for reset signal
5. AIN: Analog input for voltage monitoring
6. TMR: Timer input for configuring the watchdog timer
7. TST: Test pin (not typically used in applications)
8. NC: No connection
The device provides a reset signal when the supply voltage falls below a certain threshold, ensuring that the system resets safely during voltage dips. It also features an adjustable timer for system monitoring, enhancing reliability during operation.

Manufacturer

The MAX708ESA+ is manufactured by Analog Devices, Inc. Analog Devices is a multinational company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Founded in 1965, the company is known for its innovative solutions in various applications, including communications, healthcare, automotive, and industrial automation. Analog Devices focuses on high-performance components that enable various technologies, including sensors, amplifiers, and data converters, catering to a wide range of industries. The MAX708ESA+ is specifically a voltage supervisor integrated circuit designed for monitoring power supply levels, making it relevant in applications where reliability and system integrity are critical.

Application

The MAX708ESA+ is a low-power microcontroller supervisory circuit designed for use in various applications, including battery-operated devices, portable electronics, and automotive systems. It provides voltage monitoring, reset generation, and power management functions. Common applications include microcontroller reset circuits, power fail detection, and system timing in consumer electronics, telecommunications, and industrial equipment. Its features help enhance system reliability and extend battery life.

Equivalent

The MAX708ESA+ is a voltage supervisor and reset generator. Equivalent products include the MAX809, MAX810, and MAX811 from Maxim Integrated, as well as the LTC1400 from Analog Devices and the MCP130 from Microchip. Always verify specifications such as voltage thresholds and reset timing to ensure compatibility in your specific application.

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