MAX6708SKA+TG05

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: High accuracy, low power consumption
• Package: SOT23-5
• Essence: Monitors voltage levels and provides accurate voltage monitoring solutions
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.048V, 2.5V, 3.0V, 3.3V, 4.096V, 5.0V
• Accuracy: ±1.5%
• Quiescent Current: 1µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6708SKA+TG05 has a total of 5 pins arranged as follows:

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Pin Description: 1. GND: Ground connection 2. IN: Input voltage to be monitored 3. SET: Output pin for setting the threshold voltage 4. OUT: Output pin indicating the voltage level 5. VCC: Power supply input

Functional Features

• Accurate voltage monitoring with selectable threshold voltages
• Low quiescent current for power-sensitive applications
• Wide operating voltage range for versatile use cases
• Open-drain output for easy integration with other circuits
• Fast response time for real-time voltage monitoring

Advantages and Disadvantages

Advantages: - High accuracy ensures reliable voltage monitoring - Low power consumption extends battery life in portable devices - Compact SOT23-5 package allows for space-efficient designs - Wide operating voltage range accommodates various power supply levels

Disadvantages: - Limited threshold voltage options may not cover all application requirements - Lack of built-in hysteresis may lead to potential oscillations near the threshold voltage

Working Principles

The MAX6708SKA+TG05 is a voltage monitor IC that compares the input voltage (IN) with a user-defined threshold voltage (SET). When the input voltage exceeds the threshold, the output pin (OUT) is pulled low. Conversely, when the input voltage falls below the threshold, the output pin is released and goes high impedance. The SET pin allows the user to select the desired threshold voltage by connecting it to an external resistor divider network.

Detailed Application Field Plans

1. Battery-Powered Devices: The MAX6708SKA+TG05 can be used in portable devices such as smartphones, tablets, and wearables to monitor battery voltage and trigger low-battery warnings or shutdown sequences.
2. Power Supply Monitoring: It can be employed in power supply units to detect overvoltage or undervoltage conditions, ensuring safe operation and protecting downstream components.
3. Industrial Control Systems: The IC can be utilized in industrial control systems to monitor critical voltage levels, triggering alarms or initiating corrective actions in case of deviations.

Detailed and Complete Alternative Models

1. MAX6709SKA+TG05: Similar to MAX6708SKA+TG05 but with additional hysteresis for improved noise immunity.
2. MAX6710SKA+TG05: Voltage monitor IC with adjustable threshold voltage and integrated hysteresis for enhanced stability.
3. MAX6711SKA+TG05: Dual voltage monitor IC with two independent voltage inputs and outputs, suitable for monitoring multiple voltage rails simultaneously.

(Note: These alternative models are from the same manufacturer and share similar features.)

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