ADM810ZAKSZ-REEL

Product Overview

Category

ADM810ZAKSZ-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: ADM810ZAKSZ-REEL monitors the supply voltage and provides a reset signal when it falls below a specified threshold.
• Reset function: It ensures that the microcontroller or other digital circuitry starts operating from a known state after power-up or brownout conditions.
• Low power consumption: The device operates with low quiescent current, making it suitable for battery-powered applications.
• Wide operating voltage range: ADM810ZAKSZ-REEL can operate within a wide voltage range, typically from 1.6V to 5.5V.
• Adjustable reset threshold: The reset threshold voltage can be set using external resistors, allowing flexibility in different applications.

Package and Quantity

ADM810ZAKSZ-REEL is available in a small surface-mount package, specifically SOT-23-3. It is typically sold in reels containing a quantity of 3000 units.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage Range: 2.63V to 4.63V (adjustable)
• Quiescent Current: 7µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

ADM810ZAKSZ-REEL has three pins arranged as follows:

```

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| | --| RST |-- --| GND |-- --| VCC |-- |_______| ```

Pin Description: - RST: Reset Output - GND: Ground - VCC: Supply Voltage

Functional Features

1. Voltage Monitoring: ADM810ZAKSZ-REEL continuously monitors the supply voltage.
2. Reset Signal Generation: When the supply voltage falls below the set threshold, the device generates a reset signal on the RST pin.
3. Adjustable Threshold: The reset threshold voltage can be adjusted using external resistors to suit specific application requirements.
4. Power-On Reset: The device ensures that the microcontroller or digital circuitry starts from a known state after power-up or brownout conditions.

Advantages and Disadvantages

Advantages

• Reliable voltage monitoring and reset functionality.
• Low power consumption, suitable for battery-powered applications.
• Wide operating voltage range allows compatibility with various systems.
• Adjustable reset threshold provides flexibility in different scenarios.

Disadvantages

• Limited to surface-mount package, may require additional components for through-hole mounting.
• Not suitable for high-voltage applications beyond the specified range.

Working Principles

ADM810ZAKSZ-REEL operates by comparing the supply voltage with the internally set threshold voltage. When the supply voltage drops below the threshold, the device triggers a reset signal. This ensures that the connected microcontroller or digital circuitry starts operating from a known state, preventing erratic behavior due to insufficient power.

Application Field Plans

ADM810ZAKSZ-REEL finds applications in various electronic devices where voltage monitoring and reset functions are crucial. Some potential application fields include: 1. Microcontrollers and microprocessors 2. Embedded systems 3. Industrial automation 4. Consumer electronics 5. Power management systems 6. Battery-powered devices

Alternative Models

There are several alternative models available that offer similar functionality to ADM810ZAKSZ-REEL. Some notable alternatives include: 1. MAX809: Manufactured by Maxim Integrated, it offers adjustable reset thresholds and low power consumption. 2. MCP101: Produced by Microchip Technology, it provides voltage monitoring and reset functions with a wide operating voltage range. 3. TPS3808: Texas Instruments offers this device with adjustable reset thresholds and low quiescent current.

These alternative models can be considered based on specific application requirements and availability.

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