ADM1816-5AKS-REEL7

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Supervisor
• Characteristics: Low Power, Precision Monitoring, Reset Output
• Package: SOT-23-5
• Essence: Monitors the power supply voltage and generates a reset signal when the voltage falls below a predetermined threshold.
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.93V, 3.08V, 4.63V, 4.38V
• Reset Timeout Period: 140ms, 280ms, 560ms, 1120ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. GND: Ground connection
2. RESET: Active-low reset output
3. VCC: Positive power supply input
4. MR: Manual reset input
5. N/C: No connection

Functional Features

• Monitors the power supply voltage continuously
• Generates a reset signal when the voltage drops below the set threshold
• Provides a manual reset option through the MR pin
• Low power consumption for energy-efficient applications
• Precision monitoring ensures accurate voltage detection

Advantages

• Wide supply voltage range allows compatibility with various systems
• Multiple threshold voltage options provide flexibility in voltage monitoring
• Reset timeout period can be adjusted to suit specific application requirements
• Small package size enables space-saving designs
• Low power consumption extends battery life in portable devices

Disadvantages

• Limited number of threshold voltage options available
• Reset timeout period options may not cover all possible application needs
• Manual reset functionality may require additional external components
• SOT-23-5 package may be challenging for hand soldering

Working Principles

The ADM1816-5AKS-REEL7 is a voltage supervisor IC that operates by continuously monitoring the power supply voltage. It compares the voltage with a preset threshold and generates a reset signal when the voltage falls below this threshold. The reset signal remains active until the voltage rises above the threshold or a manual reset is triggered through the MR pin.

Detailed Application Field Plans

The ADM1816-5AKS-REEL7 is commonly used in various electronic systems where reliable voltage monitoring is crucial. Some potential application fields include: 1. Microcontrollers and microprocessors 2. Embedded systems 3. Industrial automation 4. Power management circuits 5. Battery-powered devices 6. Communication equipment

Detailed and Complete Alternative Models

1. ADM1815-5AKS-REEL7: Similar to ADM1816-5AKS-REEL7 but with different threshold voltage options.
2. ADM1817-5AKS-REEL7: Voltage supervisor IC with adjustable reset timeout period.
3. ADM1818-5AKS-REEL7: Voltage supervisor IC with additional watchdog timer functionality.

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