ADM823ZYKS-R7

Product Overview

Category

ADM823ZYKS-R7 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage monitoring and reset functionality
• Low power consumption
• Small form factor
• Wide operating temperature range

Package

ADM823ZYKS-R7 is available in a small surface mount package, making it suitable for compact electronic designs.

Essence

The essence of ADM823ZYKS-R7 lies in its ability to monitor voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage: Adjustable from 2.32V to 4.63V
• Reset Timeout Period: Adjustable from 140ms to 1120ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ADM823ZYKS-R7 features the following pin configuration:

1. VCC: Power supply input
2. GND: Ground connection
3. MR: Manual reset input
4. RESET: Reset output

Functional Features

• Voltage Monitoring: ADM823ZYKS-R7 continuously monitors the supply voltage and compares it to the set threshold voltage.
• Reset Signal Generation: When the supply voltage falls below the threshold voltage, the device generates a reset signal to initiate a system reset.
• Manual Reset: The manual reset input allows for an external reset signal to be applied, overriding the voltage monitoring function.

Advantages and Disadvantages

Advantages

• Reliable voltage monitoring and reset functionality
• Low power consumption
• Compact size for space-constrained designs
• Wide operating temperature range allows for use in various environments

Disadvantages

• Limited reset timeout period options
• Manual reset input may require additional external circuitry for proper implementation

Working Principles

ADM823ZYKS-R7 operates by continuously monitoring the supply voltage using an internal voltage comparator. When the voltage falls below the set threshold, the device generates a reset signal to initiate a system reset. The manual reset input allows for an external reset signal to be applied, overriding the voltage monitoring function.

Detailed Application Field Plans

ADM823ZYKS-R7 finds applications in various electronic devices that require reliable voltage monitoring and reset functionality. Some potential application fields include:

1. Microcontrollers and microprocessors
2. Embedded systems
3. Power management circuits
4. Industrial control systems
5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ADM823ZYKS-R7 are:

1. MAX823R: Voltage monitor and reset IC with adjustable threshold and timeout period.
2. MCP809: Low-power voltage monitor and reset IC with fixed threshold voltage.
3. TPS3808: Precision voltage supervisor with adjustable threshold and timeout period.

These alternative models can be considered based on specific requirements and design constraints.

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