MAX6719UTTZD3+TG52

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, Precision, Adjustable Threshold
• Package: SOT-23-6
• Essence: Monitors voltage levels and provides a digital output signal 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 4.8V in 100mV steps
• Operating Temperature Range: -40°C to +125°C
• Quiescent Current: 1µA (typical)
• Output Type: Active-Low Open-Drain
• Accuracy: ±1.5% (typical)

Detailed Pin Configuration

The MAX6719UTTZD3+TG52 IC has a total of 6 pins:

1. GND: Ground connection
2. IN: Input voltage to be monitored
3. SET: Threshold voltage setting pin
4. OUT: Digital output indicating voltage status
5. NC: No Connection
6. VCC: Supply voltage input

Functional Features

• Monitors input voltage and compares it with the set threshold voltage.
• Provides an active-low open-drain output signal when the input voltage falls below the threshold.
• Adjustable threshold voltage allows customization for specific applications.
• Low quiescent current ensures minimal power consumption.

Advantages and Disadvantages

Advantages

• Wide supply voltage range enables compatibility with various systems.
• Adjustable threshold voltage offers flexibility in voltage monitoring.
• Low-power operation prolongs battery life in portable devices.
• Compact SOT-23-6 package allows for space-efficient designs.

Disadvantages

• Limited accuracy compared to more precise voltage monitoring ICs.
• Open-drain output requires an external pull-up resistor for proper signal interpretation.

Working Principles

The MAX6719UTTZD3+TG52 operates by comparing the input voltage with the threshold voltage set using the SET pin. When the input voltage falls below the set threshold, the OUT pin provides an active-low open-drain output signal. This signal can be used to trigger various actions or alert systems of a low voltage condition.

Detailed Application Field Plans

The MAX6719UTTZD3+TG52 finds applications in various fields, including:

1. Battery-Powered Devices: Monitors battery voltage and triggers low-battery warnings.
2. Power Management Systems: Ensures stable power supply by detecting voltage fluctuations.
3. Industrial Control Systems: Provides voltage monitoring for critical components.
4. Automotive Electronics: Protects sensitive circuits from undervoltage conditions.
5. IoT Devices: Enables efficient power management in connected devices.

Detailed and Complete Alternative Models

1. MAX6718UTTZD3+TG52
2. MAX6717AUTTZD3+TG52
3. MAX6716AUTTZD3+TG52
4. MAX6715AUTTZD3+TG52
5. MAX6714AUTTZD3+TG52

These alternative models offer similar functionality and characteristics, providing options for different voltage monitoring requirements.

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