MAX6365LKA31-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, Precision, Adjustable Threshold
• Package: SOT23-3
• Essence: Monitors voltage levels and provides a digital output when the voltage exceeds a set threshold.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: Adjustable from 1.2V to 4.8V in 100mV steps
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1µA (typical)

Pin Configuration

The MAX6365LKA31-T has a SOT23-3 package with the following pin configuration:

```

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| | --| VCC GND |-- Pin 1: Ground (GND) --| TH OUT |-- Pin 2: Output (OUT) --| VCC GND |-- Pin 3: Supply Voltage (VCC) |___________| ```

Functional Features

• Monitors the input voltage and compares it to the threshold voltage set by the user.
• Provides a digital output signal that indicates whether the input voltage is above or below the threshold.
• Adjustable threshold voltage allows flexibility in monitoring different voltage levels.
• Low quiescent current ensures minimal power consumption.

Advantages and Disadvantages

Advantages: - Wide supply voltage range enables compatibility with various systems. - Adjustable threshold voltage provides versatility in voltage monitoring applications. - Low quiescent current minimizes power consumption, making it suitable for battery-powered devices.

Disadvantages: - Limited number of threshold voltage options (100mV steps). - SOT23-3 package may not be suitable for all applications requiring voltage monitoring.

Working Principles

The MAX6365LKA31-T operates by comparing the input voltage with the threshold voltage set by the user. When the input voltage exceeds the threshold, the output goes high, indicating an overvoltage condition. Conversely, when the input voltage falls below the threshold, the output goes low, indicating a normal or undervoltage condition. The adjustable threshold voltage allows customization to specific voltage levels required in different applications.

Detailed Application Field Plans

The MAX6365LKA31-T can be used in various applications where voltage monitoring is critical. Some potential application fields include:

1. Battery Management Systems: Monitoring battery voltage levels to prevent overcharging or deep discharge.
2. Power Supply Units: Detecting abnormal voltage conditions to protect sensitive electronic components.
3. Industrial Control Systems: Ensuring proper voltage levels for reliable operation of machinery and equipment.
4. Automotive Electronics: Monitoring voltage levels in automotive systems to prevent damage to sensitive electronics.
5. IoT Devices: Voltage monitoring in IoT devices to optimize power consumption and ensure stable operation.

Detailed and Complete Alternative Models

1. MAX6366LKA31-T: Similar to MAX6365LKA31-T but with additional hysteresis feature for improved noise immunity.
2. MAX6367LKA31-T: Higher voltage range (up to 36V) for applications requiring higher voltage monitoring capabilities.
3. MAX6368LKA31-T: Lower quiescent current (500nA typical) for ultra-low-power applications.

These alternative models offer similar functionality with slight variations to cater to specific requirements.

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