MAX6718UKYHD3+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, precision voltage monitoring
• Package: SOT23-6
• Essence: Monitors the voltage level of a power supply
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 1.575V, 2.048V, 2.5V, 3.08V, 4.63V
• Accuracy: ±1.5%
• Quiescent Current: 1µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX6718UKYHD3+T has a total of six pins arranged as follows:

```

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| | --| VDD GND |-- Pin 1: Ground (GND) --| RESET OUT |-- Pin 2: Reset Output (RESET OUT) --| THRESHOLD |-- Pin 3: Threshold Voltage Selection (THRESHOLD) --| MR |-- Pin 4: Manual Reset Input (MR) --| RESET IN |-- Pin 5: Reset Input (RESET IN) --| VDD |-- Pin 6: Power Supply (VDD) |___________| ```

Functional Features

• Precision voltage monitoring for power supplies
• Selectable threshold voltage options for flexibility
• Manual reset input for external control
• Low quiescent current for power efficiency
• Wide operating temperature range for various environments

Advantages and Disadvantages

Advantages

• High accuracy in voltage monitoring
• Low power consumption
• Small package size for space-constrained applications
• Wide operating temperature range for versatility

Disadvantages

• Limited threshold voltage options
• No built-in hysteresis feature

Working Principles

The MAX6718UKYHD3+T is designed to monitor the voltage level of a power supply. It compares the input voltage with a user-selectable threshold voltage and generates a reset signal when the input voltage falls below the threshold. The device operates in a low-power mode, consuming minimal current during normal operation. It also provides a manual reset input for external control.

Detailed Application Field Plans

The MAX6718UKYHD3+T finds applications in various fields where precise voltage monitoring is required. Some potential application areas include:

1. Battery-powered devices: Ensuring proper battery voltage levels to prevent damage or data loss.
2. Industrial equipment: Monitoring power supply voltages to prevent malfunctions or downtime.
3. Automotive systems: Detecting low voltage conditions to protect sensitive electronics.
4. Medical devices: Ensuring stable power supply for critical medical equipment.
5. Home automation: Monitoring voltage levels in smart home systems for reliable operation.

Detailed and Complete Alternative Models

1. MAX6717AUKSDD3+T: Similar voltage monitor IC with additional hysteresis feature.
2. MAX6719AUTSYD3+T: Voltage monitor IC with adjustable threshold voltage and push-pull output.
3. MAX6720UTRVD3+T: Dual-voltage monitor IC with separate threshold inputs for each channel.

These alternative models offer different features and specifications to cater to specific application requirements.

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