MAX6725AKAWGD3+T

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MAX6725AKAWGD3+T

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IC SUPERVISOR 3 CHANNEL SOT23-8

  • HerstellerAnalog Devices Inc./Maxim Integrated

  • Herstellerteil #MAX6725AKAWGD3+T

  • Auf Lager8639

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Spezifikationen

Attribut Wert
Part Status Active
Digi Key Programmable Not Verified
Type Multi-Voltage Supervisor
Number of Voltages Monitored 3
Voltage - Threshold 1.11V, 1.665V, Adj
Output Open Drain, Open Drain
Reset Active High/Active Low
Reset Timeout 140ms Minimum
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case SOT-23-8
Supplier Device Package SOT-23-8
Base Product Number MAX6725

Übersicht

Description

The MAX6725AKAWGD3+T is a precision voltage monitor and reset microcontroller supervisor designed by Maxim Integrated (now part of Analog Devices). It features an adjustable reset threshold for various applications, ensuring reliable microprocessor operation by monitoring supply voltages. The device provides both active-high and active-low reset signals, ensuring compatibility with a wide range of systems.
Key features include a low supply current, fast response time, and built-in hysteresis to prevent false resets during voltage fluctuations. It operates over a wide temperature range, making it suitable for diverse environments. The MAX6725 also includes a watchdog timer, enhancing reliability in critical applications where timing is essential.
The package type is a small, space-efficient 8-pin TDFN, making it suitable for compact designs. Overall, the MAX6725AKAWGD3+T is ideal for embedded systems, consumer electronics, and automotive applications where voltage supervision and stability are crucial.

Equivalent

The MAX6725AKAWGD3+T chip, a voltage supervisor, has several equivalent products. Notable alternatives include the LTC6700, TPS3808G01, and MCP100. Each offers similar features like voltage monitoring and various output configurations. For specific applications, consult datasheets to compare parameters like thresholds, operating voltage, and package types to ensure compatibility.

Features

The MAX6725AKAWGD3+T is a voltage supervisor IC designed for monitoring power supply voltages in various applications. Key features include:
1. Precision Voltage Monitoring: It offers a fixed threshold of 2.63V, ensuring accurate voltage detection.
2. Low Quiescent Current: The device operates with a low supply current, making it suitable for battery-powered applications.
3. Open-Drain Output: The output can be configured to interface easily with other components in a system.
4. Active-Low Output: It asserts a low signal when the monitored voltage drops below the threshold, enabling effective fault detection.
5. Fast Response Time: The device can react quickly to voltage changes, enhancing system reliability.
6. Temperature Range: It supports a wide operating temperature range, ensuring functionality in diverse environments.
7. Small Package Size: Packaged in a compact 5-pin SOT23, it allows for space-saving designs.
Overall, the MAX6725AKAWGD3+T is ideal for critical monitoring applications in consumer electronics, automotive, and industrial systems.

Pinout

The MAX6725AKAWGD3+T is a voltage supervisor from Maxim Integrated (now part of Analog Devices). It features a 5-pin package configuration in a WLP (Wafer-Level Package) of 1.5mm x 1.5mm size.
Pin Count and Functions:
1. VDD (Pin 1): Power supply input.
2. GND (Pin 2): Ground reference.
3. RESET (Pin 3): Active-low reset output that indicates when the monitored voltage is below the threshold.
4. SET (Pin 4): Input for setting the reset threshold voltage.
5. OUT (Pin 5): Open-drain output that can be connected to a pull-up resistor to create a reset signal.
The MAX6725 is designed for monitoring power supply voltages and generating reset signals, ensuring system stability and preventing erroneous operation during power-up or brown-out conditions.

Manufacturer

The MAX6725AKAWGD3+T is manufactured by Analog Devices, Inc. (ADI), a prominent semiconductor company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices designs and supplies a wide range of products used in various applications, including data acquisition, signal processing, and power management.
ADI serves diverse markets, including automotive, industrial, healthcare, communications, and consumer electronics. The company is well-regarded for its innovation and commitment to quality, offering solutions that enable precise measurement, connectivity, and processing of signals in real-world applications. With a global presence and a focus on research and development, Analog Devices continues to be a leader in the semiconductor industry, providing essential components that enhance performance and efficiency across numerous technologies.

Application

The MAX6725AKAWGD3+T is a precision voltage supervisor used primarily in power management applications. Its key areas of application include microcontroller and processor reset management, battery management systems, and automotive electronics. It ensures reliable operation by monitoring supply voltage levels, preventing system malfunctions during power fluctuations. Additionally, it's utilized in consumer electronics, industrial automation, and telecommunications to maintain system stability and integrity. With features like adjustable threshold voltages and low power consumption, it enhances the robustness of various electronic designs.

Package

The MAX6725AKAWGD3+T is packaged in a 5-pin SOT23 package.

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