MAX6337US16D3

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MAX6337US16D3

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Supervisory Circuits 4-Pin uPower Reset Circuit

  • Nhà sản xuấtAnalog Devices / Maxim Integrated

  • Ông. Phần #MAX6337US16D3

  • Bảng dữ liệu MAX6337US16D3 DataSheet

  • Có sẵn12711

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Description

The MAX6337US16D3 is a microprocessor supervisory circuit that ensures proper system operation during power-up, power-down, and brownout conditions. It is part of Maxim Integrated's MAX6337 series, designed to monitor power supplies in microprocessor-based systems. This device provides a reset signal to the microprocessor, ensuring it starts in a known state.
Key features of the MAX6337US16D3 include a precision voltage monitoring capability with a 3.08V threshold, a reset timeout period of 1.12 seconds, and a low supply current. It operates over a wide range of supply voltages and is suited for use in battery-powered applications due to its low power consumption. The reset output is active low, which is typical for interfacing with most microprocessors.
The MAX6337US16D3 is available in a small SOT-23 package, making it ideal for space-constrained applications. Its robust design and reliable performance make it a popular choice for ensuring microprocessor reliability in various electronic applications.

Equivalent

The MAX6337US16D3 is a microprocessor supervisory circuit. Equivalent products are those with similar functionalities, including voltage monitoring and reset capabilities. Key alternatives include:
1. Texas Instruments TPS3836 series
2. Microchip MCP1316
3. STMicroelectronics STM809/810 series
4. ON Semiconductor MC34064 series
Ensure the chosen equivalent matches the original specifications, such as voltage thresholds and package type, for proper compatibility.

Features

The MAX6337US16D3 is a microprocessor supervisory circuit designed to monitor the power supply voltage in microprocessor systems. It features:
1. Reset Output: Provides a reset signal to the microprocessor during power-up, power-down, and brownout conditions.
2. Precision Monitoring: Monitors the supply voltage with a high degree of accuracy, ensuring that the system operates safely.
3. Manual Reset Input: Allows an external signal to initiate a reset.
4. Low Supply Current: Designed to consume minimal power, making it suitable for battery-operated devices.
5. Fixed Timeout Periods: Offers preset timeout periods for the reset signal duration.
6. Voltage Threshold Options: Available with different voltage threshold options to match specific application requirements.
7. Package Options: Comes in compact packaging for space-constrained applications.
8. Temperature Range: Operates reliably over a range of temperatures, ensuring stability in various environments.
Overall, the MAX6337US16D3 ensures reliable operation of microprocessor systems by preventing erroneous operations during power supply fluctuations.

Pinout

The MAX6337US16D3 is a microprocessor supervisory circuit manufactured by Maxim Integrated. It is part of the MAX6337 series, which provides monitoring for multiple power supply voltages and microprocessor reset functions. The specific model, MAX6337US16D3, comes in a 16-pin package.
Key functions of the MAX6337US16D3 include:
1. Voltage Monitoring: It monitors three separate power supply voltages to ensure they remain within specified thresholds. If any of these voltages fall out of range, the device triggers a reset to the microprocessor.
2. Reset Output: It provides a reset signal to the microprocessor during power-up, power-down, and brownout conditions. This ensures the microprocessor initializes correctly and operates safely.
3. Watchdog Timer: It includes a watchdog timer that requires periodic input from the microprocessor to prevent false resets.
4. Manual Reset Input: It allows manual initiation of the reset sequence through an external signal.
The MAX6337US16D3 is typically used in systems that require reliable power supervision and reset functionality to maintain operational stability.

Manufacturer

The MAX6337US16D3 is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated was known for designing, manufacturing, and selling analog and mixed-signal integrated circuits for a wide range of applications. The company specialized in creating products that are critical for the efficient operation of electronic devices, including power management, battery management, and signal processing solutions.
Analog Devices, Inc., the current parent company, is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Its products are used in a wide array of applications, including automotive, communication, consumer electronics, healthcare, industrial, and instrumentation sectors. The acquisition of Maxim Integrated by Analog Devices in 2021 further strengthened its market position and broadened its product portfolio, allowing it to better serve a diverse range of industries with sophisticated and reliable semiconductor solutions.

Application

The MAX6337US16D3 is a microprocessor supervisory circuit designed to monitor power supply voltages in electronic systems. It is commonly used in applications where ensuring reliable operation of microprocessors and digital systems is critical. Key application areas include:
1. Embedded Systems: Ensures proper system reset during power-up, power-down, and brownout conditions.
2. Consumer Electronics: Provides reliable power supervision for devices like TVs, gaming consoles, and smart appliances.
3. Industrial Control Systems: Protects against power anomalies and enhances system reliability.
4. Networking Equipment: Ensures stable operation of routers, switches, and other communication devices.
5. Automotive Electronics: Monitors and manages power in automotive control units and infotainment systems.
Overall, the MAX6337US16D3 enhances system reliability by preventing erratic operation due to power faults.

Package

The MAX6337US16D3 is a microprocessor supervisory circuit, and its package type is typically a SOT-23, which is a small-outline transistor package with three pins commonly used for surface-mount devices.

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