ADM1813-10AKSZ-RL7

Product Overview

Category

ADM1813-10AKSZ-RL7 belongs to the category of voltage supervisors.

Use

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

Characteristics

• Voltage threshold: 1.0V
• Accuracy: ±1%
• Supply voltage range: 1.6V to 5.5V
• Low quiescent current: 2µA (typical)
• Power-on reset delay time: 100ms (typical)
• Active-low push-pull output
• Small package size: SOT-23-3
• RoHS compliant

Package

ADM1813-10AKSZ-RL7 comes in a small SOT-23-3 package.

Essence

The essence of ADM1813-10AKSZ-RL7 is to provide reliable voltage monitoring and reset functionality in electronic systems.

Packaging/Quantity

It is typically available in reels containing 3000 units per reel.

Specifications

• Voltage Threshold: 1.0V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 2µA (typical)
• Reset Timeout Period: 140ms (typical)
• Output Type: Active-Low Push-Pull
• Supply Voltage Range: 1.6V to 5.5V
• Accuracy: ±1%

Detailed Pin Configuration

ADM1813-10AKSZ-RL7 has three pins:

1. VDD: Connects to the positive supply voltage.
2. GND: Connects to the ground reference.
3. RESET: Output pin that provides a reset signal when the monitored voltage drops below the threshold.

Functional Features

• Monitors the supply voltage and generates a reset signal when it falls below the threshold.
• Provides a stable reset output during power-up and power-down conditions.
• Offers a push-pull output, ensuring compatibility with various microcontrollers and digital logic circuits.
• Low quiescent current consumption helps in conserving power.

Advantages

• Accurate voltage monitoring ensures reliable system operation.
• Small package size allows for space-efficient designs.
• Wide supply voltage range enables compatibility with different power sources.
• Low quiescent current minimizes power consumption.
• RoHS compliance ensures environmental friendliness.

Disadvantages

• The fixed voltage threshold may not be suitable for all applications requiring voltage monitoring.
• Lack of adjustable timeout period limits flexibility in certain scenarios.

Working Principles

ADM1813-10AKSZ-RL7 operates by continuously monitoring the supply voltage. When the voltage drops below the preset threshold of 1.0V, the device generates a reset signal on the RESET pin. This signal can be used to initiate a system reset or trigger other necessary actions.

Detailed Application Field Plans

ADM1813-10AKSZ-RL7 finds applications in various electronic systems where voltage monitoring and reliable reset functionality are crucial. Some potential application fields include:

1. Microcontroller-based systems
2. Embedded systems
3. Power management circuits
4. Battery-powered devices
5. Industrial control systems
6. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ADM1813-10AKSZ-RL7 are:

1. MAX809: Voltage Supervisors with Adjustable Reset Timeout Period
2. MCP131: Precision Voltage Detectors with Different Threshold Options
3. TPS383: Ultra-Low Quiescent Current Voltage Supervisors
4. LTC293: Dual Supply Monitors with Programmable Reset Thresholds

These alternative models provide options for adjustable timeout periods, different voltage thresholds, and additional features based on specific application requirements.

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