ON Semiconductor
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MC34064DM-5R2
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MC34064DM-5R2

Product Overview

Category

MC34064DM-5R2 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • Voltage monitoring and control
  • Low power consumption
  • Wide operating temperature range
  • High accuracy
  • Small package size

Package

MC34064DM-5R2 is available in a small outline package (SOP) with 8 pins.

Essence

The essence of MC34064DM-5R2 lies in its ability to monitor and regulate voltage levels in electronic circuits, ensuring stable and reliable operation.

Packaging/Quantity

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

Specifications

  • Supply Voltage Range: 3V to 40V
  • Output Voltage Range: 1.23V to VCC - 1.5V
  • Quiescent Current: 100µA (typical)
  • Operating Temperature Range: -40°C to +85°C
  • Accuracy: ±2% (typical)

Pin Configuration

MC34064DM-5R2 has the following pin configuration:

```

| | --| VCC GND |-- Pin 1: Ground (GND) --| VIN VOUT|-- Pin 2: Input Voltage (VIN) --| COMP OUT|-- Pin 3: Output Voltage (VOUT) --| TH NC |-- Pin 4: Not Connected (NC) |___________| ```

Functional Features

  • Undervoltage detection: MC34064DM-5R2 can detect when the input voltage falls below a certain threshold.
  • Hysteresis: It incorporates hysteresis to prevent oscillation and ensure stable voltage regulation.
  • Output driver: The output driver can sink or source current, allowing it to control external devices.

Advantages and Disadvantages

Advantages

  • Wide operating voltage range allows for versatile applications.
  • Low power consumption minimizes energy usage.
  • High accuracy ensures precise voltage monitoring and control.
  • Small package size saves board space in electronic designs.

Disadvantages

  • Limited output current capacity may not be suitable for high-power applications.
  • Lack of adjustable threshold voltage limits customization options.

Working Principles

MC34064DM-5R2 operates based on a voltage comparator circuit. It compares the input voltage with a reference voltage and generates an output signal based on the comparison result. When the input voltage falls below the reference voltage, the output switches to a low state, indicating an undervoltage condition.

Detailed Application Field Plans

MC34064DM-5R2 finds applications in various fields, including: 1. Power supply units 2. Battery-powered devices 3. Automotive electronics 4. Industrial control systems 5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MC34064DM-5R2 are: 1. LM339 2. TL431 3. MAX8211 4. LT1016 5. LM311

These models can be considered as alternatives depending on specific requirements and design constraints.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MC34064DM-5R2 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MC34064DM-5R2 in technical solutions:

  1. Q: What is MC34064DM-5R2? A: MC34064DM-5R2 is a voltage detector IC (integrated circuit) that monitors the power supply voltage and provides a digital output when the voltage falls below a certain threshold.

  2. Q: What is the operating voltage range of MC34064DM-5R2? A: The operating voltage range of MC34064DM-5R2 is typically between 2.9V and 6V.

  3. Q: How does MC34064DM-5R2 work? A: MC34064DM-5R2 compares the input voltage with a fixed reference voltage and generates an output signal when the input voltage drops below the reference voltage.

  4. Q: What is the purpose of using MC34064DM-5R2 in a technical solution? A: MC34064DM-5R2 is commonly used as a power supply monitor or reset generator in various electronic devices to ensure proper operation and prevent damage due to low voltage conditions.

  5. Q: Can MC34064DM-5R2 be used in battery-powered applications? A: Yes, MC34064DM-5R2 can be used in battery-powered applications as it operates within the typical voltage range of many batteries.

  6. Q: What is the output type of MC34064DM-5R2? A: MC34064DM-5R2 has an open-drain output, which means it can sink current but cannot source current.

  7. Q: What is the typical quiescent current consumption of MC34064DM-5R2? A: The typical quiescent current consumption of MC34064DM-5R2 is very low, usually around 10µA.

  8. Q: Can MC34064DM-5R2 tolerate voltage spikes or transients? A: Yes, MC34064DM-5R2 has built-in hysteresis to prevent false triggering due to voltage spikes or transients.

  9. Q: Is MC34064DM-5R2 available in different package options? A: Yes, MC34064DM-5R2 is available in various package options, including SOIC (Small Outline Integrated Circuit) and PDIP (Plastic Dual In-Line Package).

  10. Q: Are there any application notes or reference designs available for MC34064DM-5R2? A: Yes, the manufacturer of MC34064DM-5R2 provides application notes and reference designs that can help in understanding and implementing the IC in different technical solutions.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.