ADM823RYKS-R7

Product Overview

Category

The ADM823RYKS-R7 belongs to the category of voltage supervisors.

Use

It is used to monitor the power supply voltage level and provide a reset signal to the microcontroller or other digital systems in the event of a power failure or voltage drop.

Characteristics

• Monitors power supply voltage
• Provides reset signal
• Low power consumption
• Small package size

Package

The ADM823RYKS-R7 comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to ensure the reliable operation of digital systems by monitoring the power supply voltage.

Packaging/Quantity

The ADM823RYKS-R7 is typically available in reels with a quantity of 2500 units per reel.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage Options: 2.93V, 3.08V, 4.63V
• Manual Reset Input
• Low Quiescent Current: 6µA (typical)

Detailed Pin Configuration

The ADM823RYKS-R7 has a standard 5-pin configuration: 1. VCC 2. GND 3. MR (Manual Reset) 4. RESET 5. N/C (Not Connected)

Functional Features

• Monitors supply voltage and asserts reset when the voltage drops below the specified threshold
• Manual reset input allows for external reset control
• Low power consumption makes it suitable for battery-powered applications

Advantages

• Wide supply voltage range
• Multiple reset threshold options
• Small package size
• Low quiescent current

Disadvantages

• Limited to surface-mount applications
• Not suitable for high-voltage applications

Working Principles

The ADM823RYKS-R7 works by comparing the monitored supply voltage with the preset threshold voltage. When the supply voltage falls below the threshold, the reset output is asserted until the voltage rises above the threshold or a manual reset is applied.

Detailed Application Field Plans

This voltage supervisor is commonly used in various applications including: - Battery-powered devices - Embedded systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the ADM823RYKS-R7 include: - MAX809 - TC54 - TPS3808

In conclusion, the ADM823RYKS-R7 voltage supervisor offers a reliable solution for monitoring power supply voltage levels in digital systems, ensuring their proper operation even during power fluctuations or failures.

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