ADM6320CY29ARJ-RL7

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Supervisor
• 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: 1.6V to 5.5V
• Threshold Voltage Options: 2.9V
• Reset Timeout Period: 140ms
• Quiescent Current: 3µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ADM6320CY29ARJ-RL7 IC has a total of 5 pins: 1. GND: Ground connection 2. RESET: Active-low reset output 3. MR: Manual reset input 4. VCC: Positive supply voltage 5. VBAT: Backup battery input (optional)

Functional Features

• Precision Monitoring: The ADM6320CY29ARJ-RL7 accurately monitors the voltage level of the power supply, ensuring reliable operation.
• Low Power Consumption: With a quiescent current of only 3µA, this IC minimizes power consumption, making it suitable for battery-powered applications.
• Reset Output: When the monitored voltage falls below the threshold, the ADM6320CY29ARJ-RL7 asserts an active-low reset signal, indicating that the system should be reset.

Advantages and Disadvantages

Advantages: - High precision monitoring ensures reliable operation. - Low power consumption extends battery life. - Small package size allows for space-efficient designs. - Reset output simplifies system reset implementation.

Disadvantages: - Limited threshold voltage options may not suit all applications. - Lack of built-in hysteresis may result in potential noise-related issues.

Working Principles

The ADM6320CY29ARJ-RL7 operates by comparing the supply voltage with a fixed threshold voltage. When the supply voltage drops below the threshold, the reset output is asserted, indicating that the system should be reset. The IC continuously monitors the voltage level and keeps the reset output active until the supply voltage rises above the threshold and remains stable for the reset timeout period.

Detailed Application Field Plans

The ADM6320CY29ARJ-RL7 is commonly used in various applications where reliable voltage monitoring and system reset functionality are required. Some typical application fields include: - Microcontrollers and microprocessors - Embedded systems - Industrial control systems - Power management circuits - Battery-powered devices

Detailed and Complete Alternative Models

1. MAX6316LUK46CY-T: Similar voltage supervisor IC with adjustable threshold voltage and manual reset input.
2. TPS3808G01DBVR: Ultra-low power voltage supervisor IC with programmable delay time and manual reset input.
3. LTC2914IMS#PBF: Quad voltage supervisor IC with adjustable threshold voltages and manual reset inputs for multiple supplies.

(Note: These alternative models are provided as examples and may have different specifications and pin configurations. It is recommended to refer to their respective datasheets for detailed information.)

This entry provides an overview of the ADM6320CY29ARJ-RL7 voltage supervisor IC, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.