MAX6385XS26D5-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 28V
• Threshold Voltage Options: 2.6V
• Accuracy: ±1.5%
• Quiescent Current: 3µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6385XS26D5-T has a total of 5 pins arranged as follows:

____ VCC | | GND IN | | OUT ----

• VCC: Power supply input pin
• GND: Ground reference pin
• IN: Voltage monitor input pin
• OUT: Digital output pin indicating the monitored voltage level

Functional Features

• Monitors the voltage level at the IN pin continuously.
• Provides a digital output at the OUT pin based on the threshold set by the user.
• Adjustable threshold voltage allows customization for different applications.
• Low quiescent current makes it suitable for battery-powered devices.
• High accuracy ensures precise monitoring of voltage levels.

Advantages and Disadvantages

Advantages: - Wide supply voltage range enables versatile use in various systems. - Adjustable threshold voltage provides flexibility for different voltage monitoring requirements. - Low quiescent current minimizes power consumption. - Small package size (SOT23-5) allows for space-efficient designs.

Disadvantages: - Limited threshold voltage options may not cover all voltage monitoring needs. - Accuracy of ±1.5% may not be sufficient for highly precise applications.

Working Principles

The MAX6385XS26D5-T operates by comparing the voltage at the IN pin with the threshold voltage set by the user. When the input voltage exceeds the threshold, the digital output at the OUT pin becomes high. Conversely, when the input voltage falls below the threshold, the output becomes low. This functionality allows the IC to monitor voltage levels and provide a digital indication of their status.

Detailed Application Field Plans

The MAX6385XS26D5-T finds applications in various fields where voltage monitoring is crucial. Some potential application areas include:

1. Battery-Powered Devices: The low quiescent current and adjustable threshold make it suitable for battery-powered devices that require efficient voltage monitoring to optimize power usage.

2. Power Supply Units: It can be used in power supply units to monitor the output voltage and provide an alert if it falls below a certain threshold, ensuring stable operation.

3. Industrial Control Systems: The IC can be employed in industrial control systems to monitor critical voltage levels and trigger appropriate actions or alarms in case of deviations.

4. Automotive Electronics: It finds use in automotive electronics to monitor battery voltage, ensuring proper charging and preventing over-discharge.

Detailed and Complete Alternative Models

1. MAX6386XS26D5-T: Similar to MAX6385XS26D5-T but with a different threshold voltage option (2.6V).
2. MAX6385XS28D5-T: Same features as MAX6385XS26D5-T but with a higher threshold voltage option (2.8V).
3. MAX6385XS25D5-T: Similar to MAX6385XS26D5-T but with a lower threshold voltage option (2.5V).
4. MAX6385XS27D5-T: Same features as MAX6385XS26D5-T but with a higher threshold voltage option (2.7V).

These alternative models provide different threshold voltage options to cater to specific voltage monitoring requirements.

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