ADM803ZAKS-REEL

Product Overview

Category

ADM803ZAKS-REEL 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
• Small package size
• Wide operating voltage range
• High accuracy

Package

ADM803ZAKS-REEL is available in a small surface mount SOT-23 package.

Essence

The essence of this product 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

ADM803ZAKS-REEL is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer.

Specifications

• Supply Voltage Range: 1.0V to 5.5V
• Reset Threshold Voltage Options: 2.63V, 2.93V, 3.08V, 4.38V
• Reset Timeout Period Options: 140ms, 560ms, 1120ms, 2240ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ADM803ZAKS-REEL has three pins:

1. VCC: 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 the system continuously.
• Generates a reset signal when the voltage falls below the preset threshold.
• Reset signal remains active for a specified timeout period after the voltage rises above the threshold again.
• Can be used to ensure proper system initialization and prevent data corruption.

Advantages and Disadvantages

Advantages

• Low power consumption.
• Small package size allows for space-efficient designs.
• Wide operating voltage range makes it compatible with various systems.
• High accuracy ensures reliable voltage monitoring.

Disadvantages

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

Working Principles

ADM803ZAKS-REEL operates by comparing the monitored voltage with the preset threshold voltage. When the voltage falls below the threshold, the internal circuitry generates a reset signal. This signal remains active for the specified timeout period after the voltage rises above the threshold again. The IC continuously monitors the voltage to ensure proper system operation.

Detailed Application Field Plans

ADM803ZAKS-REEL finds applications in various electronic devices where voltage monitoring and reset functions are crucial. Some common application fields include:

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

Detailed and Complete Alternative Models

1. ADM811: Similar voltage monitoring and reset IC with adjustable threshold voltage.
2. MAX809: Voltage monitoring and reset IC with programmable timeout period.
3. MCP131: Low-power voltage monitor and reset IC with additional features like manual reset input.

These alternative models offer similar functionality to ADM803ZAKS-REEL but may have different specifications or additional features that cater to specific application requirements.

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