MC33064D-005

Product Overview

Category

MC33064D-005 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage monitoring and protection.

Characteristics

• Voltage monitoring and protection capabilities
• Compact size
• Low power consumption
• High accuracy

Package

MC33064D-005 is available in a small outline package (SOP) with a specific pin configuration.

Essence

The essence of MC33064D-005 lies in its ability to monitor and protect voltage levels in electronic circuits, ensuring their safe operation.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 2.7V to 36V
• Threshold Voltage Accuracy: ±2%
• Operating Temperature Range: -40°C to +85°C
• Output Current: 1mA
• Quiescent Current: 50µA

Pin Configuration

MC33064D-005 has the following pin configuration:

1. GND (Ground)
2. VCC (Supply Voltage)
3. VIN (Input Voltage)
4. VOUT (Output Voltage)
5. TH (Threshold Voltage)

Functional Features

• Overvoltage protection: MC33064D-005 monitors the input voltage and triggers an output signal when it exceeds a predefined threshold.
• Undervoltage protection: It also detects when the input voltage falls below a certain threshold and generates an appropriate output signal.
• Hysteresis: The device incorporates hysteresis to prevent rapid toggling of the output signal near the threshold voltage, ensuring stability in voltage monitoring.

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows for versatile applications.
• High accuracy ensures precise voltage monitoring and protection.
• Low quiescent current minimizes power consumption.
• Compact size enables integration into space-constrained designs.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Threshold voltage accuracy of ±2% may not meet the requirements of some precision-critical systems.

Working Principles

MC33064D-005 operates based on a voltage comparator principle. It compares the input voltage with a reference threshold voltage and generates an output signal accordingly. The hysteresis feature prevents oscillation near the threshold voltage, ensuring stable operation.

Detailed Application Field Plans

MC33064D-005 finds applications in various electronic devices where voltage monitoring and protection are crucial. Some common application fields include:

1. Power supplies: Ensures safe operation by monitoring input voltage levels and protecting against overvoltage or undervoltage conditions.
2. Battery management systems: Protects batteries from damage by monitoring their voltage levels and triggering appropriate actions when thresholds are exceeded.
3. Industrial control systems: Provides voltage monitoring and protection in control circuits to prevent equipment malfunction or damage.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MC33064D-005 are:

1. TL431: A programmable shunt regulator that can be used for voltage monitoring and protection.
2. LM339: A quad voltage comparator IC that can be utilized for various voltage monitoring applications.
3. MAX8211: A precision voltage monitor with adjustable threshold voltage and integrated hysteresis.

These alternative models provide different features and specifications, allowing users to choose the most suitable option for their specific requirements.

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