ADM809TAKS-REEL7

Product Overview

Category

ADM809TAKS-REEL7 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a voltage supervisor or reset circuit in electronic devices.

Characteristics

• Low power consumption
• Wide operating voltage range
• Small package size
• High accuracy
• Reset output signal
• Low quiescent current

Package

ADM809TAKS-REEL7 is available in a small SOT-23 package.

Essence

The essence of this product lies in its ability to monitor and control the voltage level in electronic systems, ensuring proper functioning and preventing damage due to voltage fluctuations.

Packaging/Quantity

ADM809TAKS-REEL7 is typically packaged in reels containing a specific quantity of units, usually 3000 pieces per reel.

Specifications

• Supply Voltage Range: 1.2V to 5.5V
• Reset Threshold Voltage Options: 2.93V, 3.08V, 3.15V, 4.38V, 4.63V
• Reset Timeout Period Options: 140ms, 560ms, 1120ms, 2240ms
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

ADM809TAKS-REEL7 has three pins:

1. VCC: Power supply input pin.
2. GND: Ground reference pin.
3. RESET: Output pin that provides a reset signal when the monitored voltage falls below the threshold.

Functional Features

• Monitors the supply voltage continuously.
• Generates a reset signal when the voltage drops below the specified threshold.
• Provides a stable reset output during power-up and power-down sequences.
• Offers various threshold voltage and timeout period options for flexibility.

Advantages

• Ensures reliable operation by preventing system malfunction due to low voltage conditions.
• Low power consumption helps in energy-efficient designs.
• Wide operating voltage range makes it compatible with a variety of systems.
• Small package size allows for space-saving integration into compact devices.

Disadvantages

• Limited threshold voltage and timeout period options may not suit all applications.
• Requires additional external components for proper functioning.

Working Principles

ADM809TAKS-REEL7 operates by comparing the supply voltage with the preset threshold voltage. When the supply voltage drops below the threshold, the reset output is activated, indicating a low voltage condition. The reset signal remains active until the supply voltage rises above the threshold or the timeout period elapses.

Application Field Plans

ADM809TAKS-REEL7 finds applications in various electronic systems, including but not limited to:

1. Microcontrollers and microprocessors
2. Embedded systems
3. Power management circuits
4. Battery-powered devices
5. Industrial control systems

Alternative Models

Some alternative models that offer similar functionality to ADM809TAKS-REEL7 include:

1. MAX809: Manufactured by Maxim Integrated.
2. MCP130: Produced by Microchip Technology.
3. TPS3808: Offered by Texas Instruments.

These alternatives can be considered based on specific requirements and compatibility with the target application.

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