ADM1817-R23AKSZ-RL

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Supervisor
• Characteristics: Low Power, Precision Monitoring, Reset Output
• Package: SOT-23
• 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: 2.32V, 2.55V, 2.88V, 3.08V, 4.63V
• Reset Timeout Period: 140ms, 280ms, 560ms, 1120ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ADM1817-R23AKSZ-RL has a total of three pins: 1. VCC: Connects to the positive supply voltage. 2. GND: Connects to the ground or negative supply voltage. 3. RESET: Provides the reset output signal.

Functional Features

• Monitors the supply voltage and generates a reset signal when it falls below the specified threshold.
• Offers multiple threshold voltage options to suit different applications.
• Provides a reset timeout period to ensure stability during power-up.
• Low power consumption for energy-efficient operation.

Advantages

• Precise monitoring of voltage levels ensures reliable system operation.
• Multiple threshold voltage options allow flexibility in design.
• Reset timeout period prevents false triggering of the reset signal.
• Low power consumption extends battery life in portable devices.

Disadvantages

• Limited to voltage monitoring and reset functionality, may not be suitable for complex power management requirements.
• SOT-23 package may have size limitations for certain applications.

Working Principles

The ADM1817-R23AKSZ-RL operates by comparing the supply voltage with the selected threshold voltage. When the supply voltage drops below the threshold, the reset output is activated. The reset signal remains active for the specified timeout period, ensuring stability during power-up or voltage fluctuations.

Detailed Application Field Plans

The ADM1817-R23AKSZ-RL is commonly used in various electronic systems where reliable voltage monitoring and reset functionality are crucial. Some typical application fields include: - Microcontrollers and microprocessors - Embedded systems - Power management circuits - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

1. ADM1815-R23AKSZ-RL: Similar to ADM1817-R23AKSZ-RL but with different threshold voltage options.
2. ADM1818-R23AKSZ-RL: Offers additional features like watchdog timer and manual reset input.
3. ADM6315-R23AKSZ-RL: Low-power voltage supervisor with adjustable threshold voltage.

(Note: This list is not exhaustive and there may be other alternative models available in the market.)

This entry provides an overview of the ADM1817-R23AKSZ-RL voltage supervisor IC. It includes basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.