MAX6315US26D4+T

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MAX6315US26D4+T

+Nomenclature

IC SUPERVISOR 1 CHANNEL SOT143-4

  • FabricantAnalog Equipment GmbH / intégration Maxim

  • Pièce fabricant #MAX6315US26D4+T

  • Package SOT-143-4

  • En stock6335

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Spécifications

Attribut Valeur
Package Tape & Reel (TR),Bulk
ProductStatus Obsolete
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

Présentation

Description

The MAX6315US26D4+T is a microprocessor supervisory circuit designed by Maxim Integrated, now part of Analog Devices. It is part of the MAX6315 series, which includes low-power, ultra-small voltage detectors and reset ICs. The primary function of this device is to monitor the supply voltage in microprocessor systems and initiate a reset sequence when the voltage drops below a predetermined threshold, in this case, 2.6V.
Key features of the MAX6315US26D4+T include:
- Low supply current, typically around 3µA.
- Precision voltage detection with a ±1.5% threshold accuracy.
- Quick reset time, ensuring the microprocessor returns to a known state promptly.
- An active-low reset output, which is open-drain and ensures compatibility with various logic levels.
- Offered in ultra-small SOT-23 packaging, making it ideal for space-constrained applications.
The device is commonly used in battery-powered and portable devices, embedded systems, and any application where reliable microprocessor reset control is critical.

Equivalent

The MAX6315US26D4+T is a microprocessor supervisory circuit with a specific voltage threshold and functionality. Equivalent products may include the TPS382x series from Texas Instruments, the MCP130/131 series from Microchip Technology, and the ADM6326 from Analog Devices. These alternatives offer similar functions such as voltage monitoring and reset circuitry, though exact specifications like voltage threshold and package type should be verified for compatibility.

Features

The MAX6315US26D4+T is a microprocessor supervisory circuit from Maxim Integrated. This device is designed to monitor the power supply voltage in microprocessor systems and provide a reset signal when the voltage drops below a preset level. Here are its key features:
1. Voltage Monitoring: It monitors the supply voltage and triggers a reset when the voltage falls below 2.6V.
2. Precision: It offers high-precision voltage monitoring with a typical accuracy of ±1.5%.
3. Reset Output: The device provides an active-low reset output, ensuring reliable system reset.
4. Timeout Period: It includes a factory-set reset timeout period of 140ms.
5. Package: The MAX6315US26D4+T comes in a compact SOT23-5 package, suitable for space-constrained applications.
6. Low Supply Current: It features low supply current consumption, making it energy-efficient.
7. Temperature Range: The device operates across a wide temperature range of -40°C to +85°C.
8. Applications: It is suitable for use in computers, telecommunications, and other electronic applications requiring reliable power monitoring and reset capability.
These features make it an ideal choice for ensuring system reliability and stability.

Pinout

The MAX6315US26D4+T is a microprocessor supervisory circuit. It typically comes in a SOT-143 package, which has 4 pins. The primary function of this device is to monitor the power supply voltage of a microprocessor and provide a reset signal to ensure proper startup during power-up, power-down, and brownout conditions. It features a reset threshold of 2.6V and provides a reset output that remains asserted when VCC falls below this threshold and remains asserted for a minimum reset timeout period after VCC rises above the threshold. The device ensures reliable operation by supervising the power supply voltage and providing a controlled reset signal to the microprocessor, preventing unexpected behavior during voltage fluctuations.

Manufacturer

The MAX6315US26D4+T is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated is a company that specializes in designing, manufacturing, and selling analog and mixed-signal integrated circuits. Their products are used across a wide range of applications, including industrial, communications, automotive, and consumer electronics. The company's focus is on providing innovative solutions to enhance the capabilities and efficiency of electronic devices.

Application

The MAX6315US26D4+T is a microprocessor supervisory circuit designed for ensuring system reliability. Its primary application areas include:
1. Embedded Systems: Monitors processor activity and resets to prevent malfunctions.
2. Consumer Electronics: Ensures stable operation of microcontrollers in devices like TVs and gaming consoles.
3. Industrial Automation: Maintains reliability in automated systems by supervising microcontrollers.
4. Networking Equipment: Helps in the reliable functioning of routers and switches.
5. Medical Devices: Provides critical monitoring in life-supporting equipment.
6. Automotive Systems: Ensures the stability of microprocessor functions in automotive control systems.
Its low power consumption and precise reset threshold make it ideal for battery-operated and critical applications.

Package

The MAX6315US26D4+T is a microprocessor supervisory circuit from Maxim Integrated. It comes in a SOT-143 package type, which is a small outline transistor package with four leads. This package is commonly used for its compactness, making it suitable for space-constrained applications.

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