MAX6364PUT23-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Supervisor
• Characteristics: Low-power, precision voltage monitoring
• Package: SOT23-6
• Essence: Ensures reliable power supply by monitoring voltage levels
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.5V to 5.5V
• Threshold Voltage Options: 2.3V, 2.5V, 2.63V, 2.93V, 3.08V, 3.3V, 3.63V, 4.38V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1.5µA (typical)

Detailed Pin Configuration

The MAX6364PUT23-T has a total of six pins arranged as follows:

```

---

| | --| VCC GND |-- Pin 1: Ground (GND) --| RESET OUT |-- Pin 2: Reset Output (RESET OUT) --| MR |-- Pin 3: Manual Reset Input (MR) --| TH |-- Pin 4: Threshold Voltage Selection (TH) --| TRIP |-- Pin 5: Trip Point Output (TRIP) --| VCC |-- Pin 6: Power Supply (VCC) |___________| ```

Functional Features

• Monitors the input voltage and asserts the reset output when it falls below the threshold voltage.
• Provides a manual reset input for immediate system reset.
• Offers various threshold voltage options for flexibility in different applications.
• Generates a trip point output signal indicating when the monitored voltage is below the threshold.

Advantages and Disadvantages

Advantages: - Low quiescent current, suitable for low-power applications. - Wide supply voltage range allows compatibility with various systems. - Small package size (SOT23-6) enables space-saving designs. - Accurate voltage monitoring ensures reliable system operation.

Disadvantages: - Limited threshold voltage options may not cover all specific requirements. - No built-in hysteresis feature, which could be useful in noisy environments.

Working Principles

The MAX6364PUT23-T is designed to monitor the input voltage of a system. It compares the input voltage against the selected threshold voltage. When the input voltage falls below the threshold, the reset output is asserted, indicating a power failure or an out-of-spec condition. The manual reset input allows for immediate system reset when required.

Detailed Application Field Plans

The MAX6364PUT23-T can be used in various applications where reliable voltage monitoring is crucial. Some potential application fields include:

1. Battery-Powered Devices: Ensures proper shutdown or system reset when battery voltage drops below a safe level.
2. Industrial Control Systems: Monitors power supply integrity to prevent damage to sensitive equipment during voltage fluctuations.
3. Automotive Electronics: Protects critical components from voltage dips or spikes, ensuring stable operation.
4. Home Automation: Provides voltage supervision for smart home devices, enhancing overall system reliability.

Detailed and Complete Alternative Models

1. MAX6365PUT23-T: Similar to MAX6364PUT23-T but with additional hysteresis feature for noise immunity.
2. MAX6366PUT23-T: Offers extended temperature range (-40°C to +125°C) for harsh environment applications.
3. MAX6367PUT23-T: Provides adjustable threshold voltage option for fine-tuning voltage monitoring requirements.

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

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