ADM6316CY29ARJZ-R7

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor with Watchdog Timer
• Characteristics: Low Power, Precision Monitoring, Reset Output
• Package: SOT-23-5
• Essence: Monitors the voltage level of a power supply and provides a reset signal when the voltage falls below a certain threshold.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.2V to 5.5V
• Threshold Voltage Options: 2.93V, 3.08V, 3.15V, 3.30V, 3.45V, 4.38V, 4.63V, 4.75V
• Reset Timeout Period: 140ms, 560ms, 1120ms, or 2240ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ADM6316CY29ARJZ-R7 IC has the following pin configuration:

1. VCC: Supply Voltage Input
2. GND: Ground
3. MR: Manual Reset Input
4. RESET: Reset Output
5. VBAT: Battery Voltage Input

Functional Features

• Monitors the supply voltage continuously
• Generates a reset signal when the voltage drops below the set threshold
• Provides a manual reset option through the MR pin
• Includes a watchdog timer for system monitoring and recovery

Advantages and Disadvantages

Advantages: - Low power consumption - Precise voltage monitoring - Small package size - Wide operating voltage range

Disadvantages: - Limited threshold voltage options - Fixed reset timeout periods

Working Principles

The ADM6316CY29ARJZ-R7 is designed to monitor the voltage level of a power supply. It compares the supply voltage with a set threshold voltage. When the supply voltage falls below the threshold, the IC generates a reset signal, which can be used to reset the microcontroller or other system components.

The IC also includes a watchdog timer that monitors the system's operation. If the system fails to toggle a specific signal within a predefined timeout period, the IC generates a reset signal to recover the system.

Detailed Application Field Plans

The ADM6316CY29ARJZ-R7 is commonly used in various applications where reliable voltage monitoring and system reset functionality are required. Some typical application fields include:

1. Embedded Systems: Used to monitor the power supply voltage in microcontroller-based systems, ensuring proper operation and preventing data corruption.
2. Industrial Control Systems: Provides voltage monitoring and reset capabilities in industrial automation and control systems, enhancing system reliability.
3. Medical Devices: Ensures stable power supply voltage in medical equipment, preventing malfunctions and protecting patient safety.
4. Automotive Electronics: Monitors the battery voltage in automotive electronics, triggering a reset when the voltage drops below a safe threshold.

Detailed and Complete Alternative Models

• ADM6315: Similar voltage monitor IC with different threshold options
• ADM6320: Voltage monitor IC with adjustable reset timeout period
• ADM6330: Voltage monitor IC with additional power-on reset functionality

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