MAX6385XS19D5-T

Product Overview

Category

MAX6385XS19D5-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage monitoring and reset functions.

Characteristics

• Voltage monitoring and reset functionality
• Low power consumption
• Small package size
• Wide operating temperature range

Package

MAX6385XS19D5-T is available in a small SOT23-5 package.

Essence

The essence of this product lies in its ability to monitor voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic devices.

Packaging/Quantity

MAX6385XS19D5-T is typically packaged in reels containing 3000 units.

Specifications

• Supply Voltage Range: 1.8V to 5.5V
• Threshold Voltage: 1.9V
• Reset Timeout Period: 140ms
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 3µA (typical)

Detailed Pin Configuration

MAX6385XS19D5-T has a total of 5 pins:

1. GND: Ground connection
2. MR: Manual reset input
3. RESET: Reset output
4. VCC: Power supply input
5. TH: Threshold voltage input

Functional Features

• Voltage Monitoring: The MAX6385XS19D5-T continuously monitors the voltage level at the TH pin.
• Reset Generation: When the monitored voltage drops below the threshold voltage, the device generates a reset signal on the RESET pin.
• Manual Reset: The MR pin allows for manual resetting of the device.
• Adjustable Threshold: The threshold voltage can be adjusted externally using the TH pin.

Advantages and Disadvantages

Advantages

• Compact size enables integration into space-constrained designs.
• Wide operating temperature range allows for use in various environments.
• Low power consumption helps prolong battery life in portable devices.

Disadvantages

• Limited threshold voltage options may not suit all applications.
• Lack of built-in hysteresis may result in potential noise-related issues.

Working Principles

MAX6385XS19D5-T operates by comparing the voltage at the TH pin with the internally set threshold voltage. When the monitored voltage drops below the threshold, the device triggers a reset signal on the RESET pin. The MR pin provides an option for manual resetting.

Detailed Application Field Plans

The MAX6385XS19D5-T is widely used in various electronic devices that require voltage monitoring and reset functionality. Some common application fields include:

1. Microcontrollers: Ensuring proper operation and preventing data corruption during power fluctuations.
2. Industrial Control Systems: Providing reliable reset functionality for critical equipment.
3. Automotive Electronics: Monitoring voltage levels to prevent damage to sensitive components.
4. Battery-Powered Devices: Extending battery life by initiating a reset when voltage drops below a certain level.

Detailed and Complete Alternative Models

1. MAX6386XS19D5-T: Similar to MAX6385XS19D5-T but with a different threshold voltage.
2. MAX6385XS20D5-T: Same features as MAX6385XS19D5-T but with a higher threshold voltage.
3. MAX6385XS18D5-T: Similar to MAX6385XS19D5-T but with a lower threshold voltage.

These alternative models provide flexibility in choosing the appropriate threshold voltage for specific applications while maintaining similar functionality.

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