MAX6717AUKSHD1+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 set threshold.
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: Adjustable from 1.2V to 5V in 100mV steps
• Operating Temperature Range: -40°C to +125°C
• Quiescent Current: 3µA (typical)

Detailed Pin Configuration

The MAX6717AUKSHD1+T has a total of five pins:

1. GND: Ground connection
2. IN: Input voltage to be monitored
3. SET: Threshold voltage setting pin
4. OUT: Digital output indicating the voltage level
5. VCC: Supply voltage input

Functional Features

• Voltage Monitoring: The MAX6717AUKSHD1+T monitors the input voltage and compares it with the set threshold voltage.
• Digital Output: It provides a digital output signal that indicates whether the input voltage is above or below the threshold.
• Adjustable Threshold: The threshold voltage can be easily adjusted using an external resistor divider connected to the SET pin.
• Low Power Consumption: With a quiescent current of only 3µA, it is 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 quiescent current minimizes power consumption. - Small package size enables space-saving designs.

Disadvantages: - Limited number of threshold voltage options (100mV steps). - Lack of built-in hysteresis may result in oscillations near the threshold voltage.

Working Principles

The MAX6717AUKSHD1+T operates by comparing the input voltage with the threshold voltage set using an external resistor divider. When the input voltage exceeds the threshold, the digital output goes high, indicating a "high" state. Conversely, when the input voltage falls below the threshold, the output goes low, indicating a "low" state. The adjustable threshold feature allows customization for specific voltage monitoring requirements.

Detailed Application Field Plans

The MAX6717AUKSHD1+T finds applications in various fields, including:

1. Battery-Powered Devices: It can be used to monitor battery voltage levels and trigger actions based on the threshold, such as low-battery warnings or system shutdowns.
2. Power Management Systems: It is suitable for monitoring power supply voltages and ensuring stable operation within specified limits.
3. Industrial Control Systems: The IC can be employed in industrial control systems to monitor critical voltage levels and initiate appropriate actions in case of deviations.

Detailed and Complete Alternative Models

1. MAX6716AUKSHD1+T: Similar to MAX6717AUKSHD1+T but with a fixed threshold voltage of 2.5V.
2. MAX6718AUKSHD1+T: Similar to MAX6717AUKSHD1+T but with a fixed threshold voltage of 3.3V.
3. MAX6719AUKSHD1+T: Similar to MAX6717AUKSHD1+T but with a fixed threshold voltage of 5V.

These alternative models provide options for different threshold voltage requirements while maintaining similar functionality and characteristics.

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