TLC7705IDRG4

Product Overview

Category

TLC7705IDRG4 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a voltage supervisor and reset generator.

Characteristics

• Low power consumption
• Wide operating voltage range
• Adjustable threshold voltage
• Precision monitoring
• Open-drain output
• Small package size

Package

TLC7705IDRG4 is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of TLC7705IDRG4 lies in its ability to monitor and control voltage levels, ensuring proper functioning of electronic systems.

Packaging/Quantity

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

Specifications

• Supply Voltage Range: 1.2V to 6V
• Threshold Voltage Options: 2.32V, 3.08V, 3.63V, 4.38V, 4.63V, 4.88V, 5.13V, 5.38V
• Operating Temperature Range: -40°C to +85°C
• Output Type: Open-drain
• Output Current: 10mA
• Power Consumption: 20µA (typical)

Detailed Pin Configuration

1. GND (Ground)
2. VDD (Supply Voltage)
3. MR (Manual Reset)
4. RESET (Reset Output)
5. TH (Threshold Voltage Selection)
6. TR (Threshold Reset)
7. NC (No Connection)
8. NC (No Connection)

Functional Features

• Voltage monitoring and supervision
• Reset generation upon power-up and voltage fluctuations
• Manual reset capability
• Adjustable threshold voltage selection
• Open-drain output for easy interfacing with other devices

Advantages and Disadvantages

Advantages

• Low power consumption ensures energy efficiency.
• Wide operating voltage range allows for versatile applications.
• Adjustable threshold voltage provides flexibility in monitoring different voltage levels.
• Precision monitoring ensures accurate detection of voltage deviations.
• Open-drain output simplifies integration with other circuitry.
• Small package size saves board space.

Disadvantages

• Limited number of threshold voltage options may not cater to all specific requirements.
• Lack of additional features such as hysteresis or delay timers.

Working Principles

TLC7705IDRG4 operates by continuously monitoring the input voltage. When the voltage falls below the selected threshold level, the reset output is activated, indicating a power failure or voltage drop. The manual reset pin allows for an external signal to trigger a reset. The open-drain output facilitates easy connection to other devices, enabling system-level control based on the monitored voltage.

Detailed Application Field Plans

TLC7705IDRG4 finds applications in various fields, including but not limited to: - Power supply units - Battery-powered devices - Industrial automation systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to TLC7705IDRG4 are: - MAX823 - ADM708 - MCP101

These alternatives can be considered based on specific project requirements and availability.

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