MC34164SN-5T1

Product Overview

Category

MC34164SN-5T1 belongs to the category of voltage supervisors.

Use

It is primarily used for monitoring and controlling the voltage levels in electronic circuits.

Characteristics

• Voltage supervisors ensure stable operation by monitoring power supply voltages.
• MC34164SN-5T1 provides accurate voltage monitoring with a low quiescent current.
• It offers a wide operating voltage range and high accuracy.
• The device is designed to be highly reliable and durable.

Package

MC34164SN-5T1 comes in a small outline package (SOP) format.

Essence

The essence of MC34164SN-5T1 lies in its ability to monitor and control voltage levels, ensuring the proper functioning of electronic circuits.

Packaging/Quantity

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

Specifications

• Supply Voltage Range: 2.7V to 40V
• Quiescent Current: 10µA
• Threshold Voltage Accuracy: ±2%
• Operating Temperature Range: -40°C to +85°C
• Output Type: Active Low/Open Drain

Detailed Pin Configuration

MC34164SN-5T1 has the following pin configuration:

1. GND (Ground)
2. VDD (Supply Voltage)
3. RESET (Reset Output)
4. THRES (Threshold Input)

Functional Features

• Accurate voltage monitoring: MC34164SN-5T1 ensures precise monitoring of power supply voltages.
• Low quiescent current: The device consumes minimal current during operation, reducing power consumption.
• Wide operating voltage range: It can operate within a broad range of supply voltages.
• High accuracy: The threshold voltage accuracy of ±2% ensures reliable voltage monitoring.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring for stable circuit operation.
• Low power consumption due to low quiescent current.
• Wide operating voltage range allows for versatile applications.
• High accuracy ensures reliable voltage monitoring.

Disadvantages

• Limited pin configuration options.
• May require additional external components for specific applications.

Working Principles

MC34164SN-5T1 operates by comparing the input voltage (THRES) with a reference voltage. When the input voltage falls below the threshold, the reset output (RESET) is activated, indicating a low voltage condition. This feature helps prevent erratic behavior or damage to electronic circuits during voltage fluctuations.

Detailed Application Field Plans

MC34164SN-5T1 finds applications in various fields, including:

1. Power supply units: Ensures stable voltage levels in power supplies, preventing damage to connected devices.
2. Automotive electronics: Monitors voltage levels in automotive systems, protecting sensitive components from voltage variations.
3. Industrial control systems: Provides voltage supervision in industrial control circuits, ensuring reliable operation.
4. Battery-powered devices: Helps monitor battery voltage levels, preventing over-discharge and extending battery life.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MC34164SN-5T1 are:

1. MAX823: Voltage supervisor with adjustable threshold voltage and low power consumption.
2. TL7705: Precision voltage supervisor with a wide operating voltage range and high accuracy.
3. ADM6315: Microprocessor supervisory circuit with a watchdog timer and manual reset input.

These alternative models can be considered based on specific application requirements and design constraints.

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