ADM6320CY29ARJZ-R7

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 ADM6320CY29ARJZ-R7 IC has a total of 5 pins: 1. VCC: Power supply input pin 2. GND: Ground pin 3. MR: Manual Reset pin (active-low) 4. RESET: Reset output pin 5. N/C: No Connection pin

Functional Features

• Monitors the power supply voltage continuously
• Provides a reset signal when the voltage falls below the threshold
• Manual reset option available through the MR pin
• Low quiescent current for power efficiency
• Precision monitoring ensures accurate voltage detection

Advantages

• Wide supply voltage range allows compatibility with various systems
• Small package size enables space-saving designs
• Low power consumption prolongs battery life
• Precision monitoring ensures reliable operation
• Manual reset option provides flexibility in system control

Disadvantages

• Fixed threshold voltage may not suit all applications
• Limited timeout period may not be suitable for certain scenarios
• Noisy power supply may affect the accuracy of voltage monitoring

Working Principles

The ADM6320CY29ARJZ-R7 operates by comparing the supply voltage with a fixed threshold voltage. When the supply voltage drops below the threshold, the reset output is activated. The reset signal remains active until the supply voltage rises above the threshold or a manual reset is triggered through the MR pin. This voltage supervisor IC ensures proper system initialization and prevents erratic behavior during power-up or voltage fluctuations.

Detailed Application Field Plans

The ADM6320CY29ARJZ-R7 is commonly used in various applications where reliable voltage monitoring and reset functionality are required. Some potential application fields include: - Microcontrollers and microprocessors - Embedded systems - Power management circuits - Battery-powered devices - Industrial control systems

Detailed and Complete Alternative Models

1. MAX809: Voltage Supervisor IC with adjustable threshold voltage and longer timeout period.
2. LTC2914: Precision Voltage Monitor with programmable threshold voltage and extended temperature range.
3. TPS3839: Ultra-Low Quiescent Current Voltage Supervisor with adjustable threshold voltage and wide supply voltage range.

These alternative models offer similar functionalities to the ADM6320CY29ARJZ-R7 but may have additional features or different specifications that cater to specific application requirements.

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