ADM823TYRJ-R7

Product Overview

Category

ADM823TYRJ-R7 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage monitoring and reset functions.

Characteristics

• Voltage monitoring and reset IC
• Low power consumption
• Wide operating voltage range
• Small package size
• High accuracy

Package

ADM823TYRJ-R7 is available in a small outline package (SOT-23-3) which is suitable for surface mount applications.

Essence

The essence of ADM823TYRJ-R7 lies in its ability to monitor the voltage level of a system and generate a reset signal when the voltage falls below a certain threshold.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of ADM823TYRJ-R7 ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage Options: 2.93V, 3.08V, 3.15V, 4.38V, 4.63V, 4.75V
• Reset Timeout Period: 140ms, 560ms, 1120ms, 2240ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ADM823TYRJ-R7 has three pins:

1. VDD: Power supply input pin.
2. GND: Ground reference pin.
3. RESET: Output pin that generates a reset signal when the monitored voltage falls below the threshold.

Functional Features

• Monitors the voltage level of a system continuously.
• Generates a reset signal when the voltage falls below the set threshold.
• Provides a stable and reliable reset function for electronic devices.
• Low power consumption ensures minimal impact on overall system performance.

Advantages

• Wide operating voltage range allows compatibility with various systems.
• Small package size enables space-saving in compact electronic devices.
• High accuracy ensures precise voltage monitoring and reliable reset functionality.

Disadvantages

• Limited options for reset threshold voltage and timeout period may not suit all applications.
• Lack of additional features such as adjustable hysteresis or programmable delay.

Working Principles

ADM823TYRJ-R7 operates by continuously monitoring the voltage level at the VDD pin. When the voltage falls below the set threshold, the RESET pin is activated, generating a reset signal. This signal can be used to initiate a system reset or trigger other necessary actions.

Detailed Application Field Plans

ADM823TYRJ-R7 finds applications in various electronic devices where voltage monitoring and reset functions are critical. Some potential application fields include:

1. Microcontrollers and microprocessors
2. Embedded systems
3. Power management circuits
4. Battery-powered devices
5. Industrial automation systems

Detailed and Complete Alternative Models

Some alternative models that offer similar voltage monitoring and reset functionalities are:

1. MAX823: Manufactured by Maxim Integrated.
2. MCP809: Manufactured by Microchip Technology.
3. TPS3808: Manufactured by Texas Instruments.
4. CAT811: Manufactured by ON Semiconductor.

These alternative models provide different specifications and features, allowing users to choose the most suitable option based on their specific requirements.

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