사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Bulk |
| ProductStatus | Obsolete |
| Type | Simple Reset/Power-On Reset |
| NumberofVoltagesMonitored | 1 |
| Voltage-Threshold | 2.93V |
| Output | Push-Pull, Totem Pole |
| Reset | Active High/Active Low |
| ResetTimeout | 140ms Minimum |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
개요
Description
The MAX824SEUK+T is a microprocessor supervisory circuit designed to monitor power supplies in digital systems. It ensures that the system operates correctly by generating a reset signal during conditions such as power-up, power-down, or brownout. This particular model offers a fixed reset threshold, typically set at 4.63V, to monitor supply voltages.
Key features of the MAX824SEUK+T include low supply current, ensuring minimal impact on battery life, and a precision voltage reference for accurate reset threshold detection. It also provides a manual reset input, allowing external control over the reset function. The device is typically housed in a compact SOT-23 package, making it suitable for space-constrained applications.
The MAX824SEUK+T is ideal for use in applications such as computers, controllers, embedded systems, and any digital systems requiring reliable voltage monitoring and reset functionality. By ensuring that the system only operates under correct voltage conditions, it helps prevent data corruption and enhances system reliability.
Key features of the MAX824SEUK+T include low supply current, ensuring minimal impact on battery life, and a precision voltage reference for accurate reset threshold detection. It also provides a manual reset input, allowing external control over the reset function. The device is typically housed in a compact SOT-23 package, making it suitable for space-constrained applications.
The MAX824SEUK+T is ideal for use in applications such as computers, controllers, embedded systems, and any digital systems requiring reliable voltage monitoring and reset functionality. By ensuring that the system only operates under correct voltage conditions, it helps prevent data corruption and enhances system reliability.
Equivalent
The MAX824SEUK+T is a microprocessor supervisory circuit designed for monitoring supply voltage levels. Equivalent products include:
1. MCP101-450DI/TO by Microchip Technology
2. TPS3808G33DBVT by Texas Instruments
3. STM706T/S/B by STMicroelectronics
4. ADM811RARTZ by Analog Devices
These alternatives offer similar functionality, such as voltage monitoring and reset capabilities, but always verify pin compatibility and electrical specifications before substituting.
1. MCP101-450DI/TO by Microchip Technology
2. TPS3808G33DBVT by Texas Instruments
3. STM706T/S/B by STMicroelectronics
4. ADM811RARTZ by Analog Devices
These alternatives offer similar functionality, such as voltage monitoring and reset capabilities, but always verify pin compatibility and electrical specifications before substituting.
Features
The MAX824SEUK+T is a microprocessor supervisory circuit designed to monitor power supplies in digital systems. Key features include:
1. Voltage Monitoring: It monitors the power supply voltage and generates a reset signal when the voltage drops below a preset threshold, ensuring proper microprocessor reset during power-up, power-down, or brownout conditions.
2. Manual Reset Input: The device includes a manual reset input for external control over the reset functionality.
3. Low Supply Current: It offers ultra-low supply current, making it ideal for battery-operated applications.
4. Precision Reset Thresholds: The MAX824SEUK+T provides precise reset thresholds to ensure reliability in detecting supply voltage drops.
5. Reset Timeout Period: The device includes a fixed reset timeout period after the voltage returns to an acceptable level, preventing premature microprocessor operation.
6. Small Package: It comes in a compact SOT23 package, which is suitable for space-constrained applications.
7. Temperature Range: It operates over an extended temperature range, making it suitable for various environments.
These features make the MAX824SEUK+T an effective solution for maintaining system integrity in various electronic applications.
1. Voltage Monitoring: It monitors the power supply voltage and generates a reset signal when the voltage drops below a preset threshold, ensuring proper microprocessor reset during power-up, power-down, or brownout conditions.
2. Manual Reset Input: The device includes a manual reset input for external control over the reset functionality.
3. Low Supply Current: It offers ultra-low supply current, making it ideal for battery-operated applications.
4. Precision Reset Thresholds: The MAX824SEUK+T provides precise reset thresholds to ensure reliability in detecting supply voltage drops.
5. Reset Timeout Period: The device includes a fixed reset timeout period after the voltage returns to an acceptable level, preventing premature microprocessor operation.
6. Small Package: It comes in a compact SOT23 package, which is suitable for space-constrained applications.
7. Temperature Range: It operates over an extended temperature range, making it suitable for various environments.
These features make the MAX824SEUK+T an effective solution for maintaining system integrity in various electronic applications.
Pinout
The MAX824SEUK+T is a supervisory circuit from Maxim Integrated, designed to monitor the power supply in microprocessor and digital systems. It comes in a 5-pin SOT-23 package. The key functions of the MAX824SEUK+T include monitoring voltage levels to ensure they remain within specified limits and providing a reset signal to the microprocessor if the voltage drops below a predefined threshold. This helps protect against erroneous operations during power-up, power-down, or brownout conditions. The device typically includes features such as a manual reset input, a reset output, and a watchdog timer, depending on the specific configuration. The compact size and functionality make it ideal for space-constrained applications.
Manufacturer
The MAX824SEUK+T is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated is known for designing and manufacturing analog and mixed-signal integrated circuits. The company specializes in creating components that are used in a wide variety of applications, including consumer electronics, automotive, industrial, and healthcare devices. As a semiconductor company, its products often include power management ICs, amplifiers, data converters, and interface products. Maxim Integrated's focus has been on innovation and providing solutions that enhance the performance of electronic devices. Since its acquisition by Analog Devices, the combined company continues to be a leading player in the semiconductor industry, offering a broad portfolio of products and technologies.
Application
The MAX824SEUK+T is a microprocessor supervisory circuit commonly used in applications requiring reliable power monitoring and microprocessor reset functions. It is ideal for battery-powered systems, embedded systems, and portable devices. Key application areas include computers and computer peripherals, consumer electronics, industrial control systems, networking equipment, and telecommunications. Its features, such as monitoring supply voltage levels and providing reset outputs, make it suitable for ensuring system stability and preventing data corruption during power fluctuations or failures.
Package
The MAX824SEUK+T is a microprocessor supervisory circuit in a SOT-23-5 package. This is a small, surface-mount package commonly used for space-constrained applications. The "+T" indicates that the product is supplied in tape and reel format, suitable for automated assembly processes.
