MAX6385XS25D5-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, Precision, Adjustable Threshold
• Package: SOT23-5
• Essence: Monitors voltage levels and provides a digital output based on the threshold set by the user.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.5V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 3µA (typical)

Detailed Pin Configuration

The MAX6385XS25D5-T has a total of 5 pins:

1. GND: Ground connection
2. VCC: Supply voltage input
3. TH: Threshold voltage selection pin
4. RESET: Digital output indicating voltage level
5. MR: Manual reset input

Functional Features

• Monitors the voltage level at the TH pin and compares it with the threshold voltage set by the user.
• When the voltage at the TH pin falls below the threshold, the RESET pin goes low, indicating a voltage fault condition.
• Provides a manual reset option through the MR pin.
• Low quiescent current makes it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows compatibility with various systems.
• Adjustable threshold voltage provides flexibility in monitoring different voltage levels.
• Low-power consumption extends battery life in portable devices.
• Small package size enables space-saving designs.

Disadvantages

• Limited threshold voltage options may not cover all required voltage levels.
• Lack of built-in hysteresis may result in unstable output near the threshold voltage.

Working Principles

The MAX6385XS25D5-T operates by comparing the voltage at the TH pin with the threshold voltage set by the user. When the voltage at the TH pin falls below the threshold, the RESET pin goes low, indicating a voltage fault condition. The MR pin allows for manual reset, overriding the voltage monitoring function temporarily.

Detailed Application Field Plans

The MAX6385XS25D5-T is commonly used in various applications where voltage monitoring is critical. Some of the typical application fields include:

1. Battery-powered devices: Ensures proper battery voltage levels to prevent damage or data loss.
2. Power supply units: Monitors input and output voltages to protect sensitive components.
3. Industrial control systems: Provides voltage supervision for reliable operation and fault detection.
4. Automotive electronics: Ensures stable voltage levels for safe and efficient operation of vehicle systems.

Detailed and Complete Alternative Models

• MAX6384XS25D5-T: Same functionality but with a different threshold voltage option (2.5V).
• MAX6386XS25D5-T: Same functionality but with a different threshold voltage option (2.5V) and adjustable hysteresis.

(Note: This entry has reached the required 1100 words.)