MAX823TEUK+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Detector
• Characteristics: Low-power, Precision, Reset Output
• Package: SOT-23-3
• Essence: Monolithic CMOS Circuit
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Supply Voltage Range: 1.0V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1µA (typical)
• Reset Threshold Options:
  • 2.93V (MAX823TEUK+T)
  • 3.08V (MAX823TEVKIT+)
  • 3.63V (MAX823TEUKIT+)

Detailed Pin Configuration

The MAX823TEUK+T has three pins:

1. VCC: Power supply input pin.
2. GND: Ground reference pin.
3. RESET: Active-low reset output pin.

Functional Features

• Precision Monitoring: The MAX823TEUK+T accurately monitors the supply voltage and provides a reset signal when it falls below a specified threshold.
• Low Power Consumption: With a quiescent current of only 1µA, this IC is designed for low-power applications, ensuring minimal power consumption.
• Reset Output: The active-low reset output pin provides a signal to the system when the monitored voltage drops below the threshold, allowing for proper system initialization or shutdown.

Advantages and Disadvantages

Advantages: - High precision voltage monitoring. - Low power consumption. - Small package size. - Wide operating temperature range.

Disadvantages: - Limited reset threshold options. - Single-channel monitoring.

Working Principles

The MAX823TEUK+T operates based on a voltage comparator circuit. It compares the supply voltage with a reference voltage and generates a reset signal when the supply voltage drops below the specified threshold. The reset signal can be used to trigger system initialization or shutdown processes.

Detailed Application Field Plans

The MAX823TEUK+T is commonly used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

1. MAX809: Similar voltage detector IC with adjustable reset thresholds.
2. MAX638: Voltage detectors with additional features like watchdog timers and manual reset inputs.
3. MAX811: Voltage detectors with higher precision and wider operating temperature range.

These alternative models provide similar functionality to the MAX823TEUK+T but may offer additional features or different specifications based on specific application requirements.

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