ADM707ARZ-REEL

Product Overview

Category

ADM707ARZ-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: ADM707ARZ-REEL is designed to monitor the supply voltage and provide a reset signal when the voltage falls below a certain threshold.
• Reset function: It ensures that the microcontroller or other digital circuitry starts operating correctly after power-up or a voltage drop.
• Low power consumption: The IC operates with low power consumption, making it suitable for battery-powered applications.
• Wide voltage range: ADM707ARZ-REEL can monitor a wide range of supply voltages, typically from 1.6V to 5.5V.
• Adjustable reset threshold: The reset threshold voltage can be adjusted using external resistors, allowing flexibility in different applications.

Package and Quantity

ADM707ARZ-REEL is available in a small outline integrated circuit (SOIC) package. It is typically sold in reels containing multiple units.

Specifications

• Supply voltage range: 1.6V to 5.5V
• Reset threshold voltage: Adjustable with external resistors
• Operating temperature range: -40°C to +85°C
• Output type: Active-low reset signal
• Quiescent current: Typically 10µA
• Power-on reset delay: Typically 200ms

Pin Configuration

The ADM707ARZ-REEL IC has the following pin configuration:

```

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| | --| VCC GND |-- Power supply pins --| MR RST |-- Reset input and output pins --| VTRIP |-- Threshold voltage adjustment pin |___________| ```

Functional Features

• Voltage monitoring: ADM707ARZ-REEL continuously monitors the supply voltage and generates a reset signal when it falls below the set threshold.
• Adjustable threshold: The threshold voltage can be adjusted using an external resistor network, allowing customization for different applications.
• Power-on reset delay: The IC provides a power-on reset delay to ensure stable operation during power-up.

Advantages

• Reliable voltage monitoring: ADM707ARZ-REEL ensures that the system operates within the specified voltage range, preventing malfunctions due to low voltage conditions.
• Flexibility: The adjustable threshold feature allows the IC to be used in various applications with different voltage requirements.
• Low power consumption: The IC consumes minimal power, making it suitable for battery-powered devices.

Disadvantages

• Lack of built-in hysteresis: ADM707ARZ-REEL does not include built-in hysteresis, which may lead to potential issues in noisy environments or situations with voltage fluctuations.

Working Principles

ADM707ARZ-REEL works by comparing the supply voltage with the set threshold voltage. When the supply voltage drops below the threshold, the reset output is activated, signaling the need for a system reset. The threshold voltage can be adjusted externally to suit specific application requirements.

Application Field Plans

ADM707ARZ-REEL finds applications in various electronic devices where voltage monitoring and reset functions are crucial. Some common application fields include: - Microcontrollers and microprocessors - Embedded systems - Industrial control systems - Automotive electronics - Power management circuits

Alternative Models

There are several alternative models available in the market that offer similar functionality to ADM707ARZ-REEL. Some notable alternatives include: - MAX809 series from Maxim Integrated - MCP100 series from Microchip Technology - TPS380x series from Texas Instruments

These alternative models provide comparable voltage monitoring and reset features, but may have slight variations in specifications and package options.

In conclusion, ADM707ARZ-REEL is an integrated circuit used for voltage monitoring and reset functions. It offers adjustable threshold voltage, low power consumption, and wide voltage range capabilities. While lacking built-in hysteresis, it provides reliable performance in various electronic devices across different application fields.