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MAX708TESA+

Name: MAX708TESA+
Rating: 4.7 (12 reviews)

IC SUPERVISOR MPU

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製造商。部分 #MAX708TESA+
包 SOIC-8
資料表 MAX708TESA+ DataSheet
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規格

Package	Bulk
ProductStatus	Active

概述

Description

The MAX708TESA+ is a highly integrated power management IC designed for use in battery-operated devices. It features a low-voltage dropout (LDO) regulator, ideal for providing a stable output voltage from a varying input source. The device supports a wide input voltage range, typically from 2.7V to 5.5V, which makes it suitable for various applications.
Key specifications include low quiescent current, making it energy-efficient, and fast transient response, ensuring reliable performance under varying load conditions. The MAX708TESA+ also incorporates features such as thermal shutdown and current limiting for enhanced safety and reliability.
This IC is commonly used in portable electronics, medical devices, and IoT applications where efficient power management is crucial. Its small package size and straightforward design make it easy to integrate into existing circuits. Overall, the MAX708TESA+ is a versatile solution for developers looking to optimize power management in their designs.

Features

The MAX708TESA+ is a voltage supervisor designed for monitoring power supply voltages in microprocessor systems. Key features include:
1. Voltage Monitoring: It monitors voltages as low as 0.8V to 5.5V, ensuring proper operation of low-voltage systems.
2. Precision Reset: Provides a precise reset signal with a typical reset threshold of 4.63V and a 5V supply option.
3. Adjustable Delay: Offers an adjustable reset delay time to ensure stability after power-up or voltage recovery.
4. Active-Low Output: Features an active-low reset output for direct interfacing with microcontrollers.
5. Low Power Consumption: Operates with low supply current, enhancing battery life in portable applications.
6. Temperature Range: Supports a wide operating temperature range, from -40°C to +125°C.
7. Compact Package: Available in a space-saving SOT23 package for easy integration into compact designs.
These features make the MAX708TESA+ ideal for a variety of applications requiring reliable voltage supervision.

Package

The MAX708TESA+ is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package).

Pinout

The MAX708TESA+ is a voltage supervisor and reset IC with a pin count of 8. Its primary function is to monitor supply voltages and ensure that microcontrollers and other digital devices operate correctly by providing a reset signal during power-up, power-down, and brownout conditions.
The pin configuration includes:
1. Ground (GND) - Connects to the system ground.
2. VCC - Supply voltage input.
3. RESET - Active low output that signals when the device is not operating within specified voltage levels.
4. RESETIN - Input for an external reset signal.
5. SENSE - Voltage sense input for monitoring the supply voltage.
6. GND - Ground connection.
7. R1 - Resistor connection for delay timing.
8. R2 - Another resistor connection for timing configuration.
The device features adjustable reset thresholds, allowing customization for various applications.

Manufacturer

The MAX708TESA+ is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated specializes in providing analog and mixed-signal semiconductor solutions. The company focuses on a wide range of applications, including power management, signal processing, and wireless communication. Their products are widely used in various industries such as automotive, industrial, consumer electronics, and healthcare. Maxim Integrated is known for its innovative approach to integrated circuit design, emphasizing performance, reliability, and efficiency.

Application

The MAX708TESA+ is a microprocessor supervisory circuit designed for power management in microcontroller applications. It is commonly used in battery-powered devices, automotive systems, and industrial equipment for voltage monitoring, power-on reset, and watchdog timer functions. Its reliable operation helps prevent system failures by ensuring proper voltage levels and reset conditions, making it suitable for consumer electronics, IoT devices, and embedded systems.

Equivalent

Equivalent products to the MAX708TESA+ include the MAX707, MAX709, and other versions in the MAX70x series, which offer similar voltage supervision and reset functionality. Additionally, you might consider parts from other manufacturers like the MCP100/101 from Microchip and the TL7705 from Texas Instruments, depending on specific voltage and timing requirements. Always verify specifications for compatibility.