Specifications
| Attribute | Value |
| Package | Bulk |
| ProductStatus | Active |
| Type | Simple Reset/Power-On Reset |
| NumberofVoltagesMonitored | 1 |
| Voltage-Threshold | 2.63V |
| Output | Open Drain or Open Collector |
| Reset | Active Low |
| ResetTimeout | 1.12s Minimum |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | TO-253-4, TO-253AA |
Overview
Description
The MAX6315US26D4 is a microprocessor supervisory circuit designed to monitor supply voltages in digital systems and provide a reset signal when necessary. It is part of the MAX6315 series, known for its ultra-low supply current and precision voltage monitoring capabilities. The "26D4" in the part number indicates specific voltage threshold and configuration options, which in this case, typically refers to a reset threshold of 2.6V.
Key features of the MAX6315US26D4 include:
1. Voltage Monitoring: It ensures that the system operates under safe voltage conditions by resetting the microprocessor during power-up, power-down, or brownout conditions.
2. Push-Pull RESET Output: This version offers a push-pull reset output configuration, as opposed to an open-drain, making it suitable for applications requiring active-high or active-low reset signals.
3. Low Current Consumption: The device is energy-efficient, with ultra-low supply current, prolonging battery life in portable applications.
4. Small Package: Typically available in a small SOT package, making it suitable for space-constrained applications.
Overall, the MAX6315US26D4 is ideal for maintaining microcontroller reliability in embedded systems.
Key features of the MAX6315US26D4 include:
1. Voltage Monitoring: It ensures that the system operates under safe voltage conditions by resetting the microprocessor during power-up, power-down, or brownout conditions.
2. Push-Pull RESET Output: This version offers a push-pull reset output configuration, as opposed to an open-drain, making it suitable for applications requiring active-high or active-low reset signals.
3. Low Current Consumption: The device is energy-efficient, with ultra-low supply current, prolonging battery life in portable applications.
4. Small Package: Typically available in a small SOT package, making it suitable for space-constrained applications.
Overall, the MAX6315US26D4 is ideal for maintaining microcontroller reliability in embedded systems.
Equivalent
The MAX6315US26D4 is a voltage supervisory IC designed for monitoring power supplies in microprocessor systems. Equivalent products include:
1. ADM6315-26D4 from Analog Devices
2. MCP130T-270I/TT from Microchip Technology
3. TPS3836K26 from Texas Instruments
These alternatives offer similar functionality, including voltage monitoring and reset capabilities. Always check the datasheets for specific electrical characteristics and pin configurations to ensure compatibility.
1. ADM6315-26D4 from Analog Devices
2. MCP130T-270I/TT from Microchip Technology
3. TPS3836K26 from Texas Instruments
These alternatives offer similar functionality, including voltage monitoring and reset capabilities. Always check the datasheets for specific electrical characteristics and pin configurations to ensure compatibility.
Features
The MAX6315US26D4 is a microprocessor supervisory circuit designed to monitor system voltages and provide a reset signal to ensure proper operation. Key features include:
1. Voltage Monitoring: It monitors the supply voltage and asserts a reset signal when the voltage drops below a preset threshold of 2.6V.
2. Low Power Consumption: The device is designed for low power usage, making it suitable for battery-powered applications.
3. Manual Reset Input: It includes a manual reset input that allows external triggering of the reset signal.
4. Reset Timeout Period: The device provides a reset timeout period of 140ms minimum, ensuring the system has adequate time to stabilize before restarting.
5. Precision Threshold: The voltage threshold is highly accurate, ensuring reliable performance.
6. SOT-23 Package: It is available in a compact SOT-23 package, which is ideal for space-constrained applications.
7. Wide Operating Temperature Range: The MAX6315US26D4 operates over a wide temperature range, making it suitable for various environmental conditions.
These features make the MAX6315US26D4 ideal for maintaining the reliability and stability of microprocessor-based systems.
1. Voltage Monitoring: It monitors the supply voltage and asserts a reset signal when the voltage drops below a preset threshold of 2.6V.
2. Low Power Consumption: The device is designed for low power usage, making it suitable for battery-powered applications.
3. Manual Reset Input: It includes a manual reset input that allows external triggering of the reset signal.
4. Reset Timeout Period: The device provides a reset timeout period of 140ms minimum, ensuring the system has adequate time to stabilize before restarting.
5. Precision Threshold: The voltage threshold is highly accurate, ensuring reliable performance.
6. SOT-23 Package: It is available in a compact SOT-23 package, which is ideal for space-constrained applications.
7. Wide Operating Temperature Range: The MAX6315US26D4 operates over a wide temperature range, making it suitable for various environmental conditions.
These features make the MAX6315US26D4 ideal for maintaining the reliability and stability of microprocessor-based systems.
Pinout
The MAX6315US26D4 is a microprocessor supervisory circuit manufactured by Maxim Integrated. It is part of the MAX6315 series, which provides monitoring and reset functionalities for microprocessor-based systems.
This particular model, identified by the suffix "US26D4," signifies specific configurations, including the reset threshold voltage and package type. The "US" indicates that it is in a SOT-143 package, which has a pin count of 4. The "26" in the part number suggests that it has a reset threshold voltage of 2.6 volts.
The primary function of the MAX6315US26D4 is to monitor the system supply voltage and assert a reset when the voltage drops below the specified threshold. This helps to ensure reliable operation by preventing the microprocessor from executing erroneous code when the supply voltage is inadequate. Additionally, it comes with features such as a manual reset input and an active-low reset output, which provide further flexibility in managing the reset operations in electronic systems.
This particular model, identified by the suffix "US26D4," signifies specific configurations, including the reset threshold voltage and package type. The "US" indicates that it is in a SOT-143 package, which has a pin count of 4. The "26" in the part number suggests that it has a reset threshold voltage of 2.6 volts.
The primary function of the MAX6315US26D4 is to monitor the system supply voltage and assert a reset when the voltage drops below the specified threshold. This helps to ensure reliable operation by preventing the microprocessor from executing erroneous code when the supply voltage is inadequate. Additionally, it comes with features such as a manual reset input and an active-low reset output, which provide further flexibility in managing the reset operations in electronic systems.
Manufacturer
The MAX6315US26D4 is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated is a company that specializes in designing and manufacturing analog and mixed-signal integrated circuits. The company provides a wide range of products used in various applications, including power management, sensors, interface, communications, and digital products.
Analog Devices, Inc., often referred to as ADI, is a global leader in the semiconductor industry, focusing on high-performance analog technology and digital signal processing. The company's products are used in numerous fields, such as industrial automation, automotive, consumer electronics, communications, and healthcare. Analog Devices is known for its innovation and excellence in developing high-quality, reliable, and efficient semiconductor solutions.
Analog Devices, Inc., often referred to as ADI, is a global leader in the semiconductor industry, focusing on high-performance analog technology and digital signal processing. The company's products are used in numerous fields, such as industrial automation, automotive, consumer electronics, communications, and healthcare. Analog Devices is known for its innovation and excellence in developing high-quality, reliable, and efficient semiconductor solutions.
Application
The MAX6315US26D4 is a low-power, precision microprocessor supervisory circuit. Its primary application areas include monitoring the power supply levels in microprocessor or microcontroller-based systems. It is used to ensure that the system operates within specified voltage limits by initiating a reset if the supply voltage falls below a predetermined threshold. This makes it ideal for applications requiring reliable system reset capabilities, such as embedded systems, consumer electronics, automotive electronics, and industrial control systems. Its low power consumption and compact form factor also make it suitable for battery-operated devices.
Package
The MAX6315US26D4 is housed in a SOT-143 package, which is a small outline transistor package used for surface mounting on circuit boards.
