ADM706PARZ

Product Overview

Category

ADM706PARZ 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: ADM706PARZ monitors the power supply voltage and provides a reset signal when the voltage falls below a certain threshold.
• Reset function: It ensures that the microcontroller or other digital circuitry starts operating from a known state after power-up or voltage drop.
• Low power consumption: The device operates with low power consumption, making it suitable for battery-powered applications.
• Wide operating voltage range: ADM706PARZ can operate within a wide voltage range, typically from 1.6V to 5.5V.
• Temperature range: It is designed to operate reliably across a temperature range of -40°C to +85°C.

Package and Quantity

ADM706PARZ is available in a small outline package (SOIC) with 8 pins. It is typically sold in reels containing a quantity of 2500 units.

Specifications

• Supply voltage range: 1.6V to 5.5V
• Reset threshold voltage: 2.93V (typical)
• Reset timeout period: 140ms (typical)
• Quiescent current: 10μA (typical)
• Operating temperature range: -40°C to +85°C

Pin Configuration

The pin configuration of ADM706PARZ is as follows:

┌───┬───┐ │ 1 │ 8 │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ 4 │ 5 │ └───┴───┘

Pin 1: VCC (Supply voltage) Pin 4: GND (Ground) Pin 5: RESET (Reset output)

Functional Features

• Voltage monitoring: ADM706PARZ continuously monitors the supply voltage.
• Reset signal generation: When the supply voltage falls below the reset threshold, the device generates a reset signal on the RESET pin.
• Reset timeout: The reset signal remains active for a specific period (reset timeout) after the voltage rises above the threshold.
• Manual reset input: An external push-button can be connected to the MR (manual reset) pin to force a reset.

Advantages and Disadvantages

Advantages

• Reliable voltage monitoring and reset functionality.
• Low power consumption.
• Wide operating voltage range.
• Compact package size.
• Suitable for battery-powered applications.

Disadvantages

• Limited number of pins for additional functionalities.
• Not suitable for high-voltage applications.

Working Principles

ADM706PARZ operates based on a voltage comparator circuit. It compares the supply voltage with a reference voltage internally set at the reset threshold. When the supply voltage drops below this threshold, the comparator triggers the generation of a reset signal. The reset signal remains active for a specific period, allowing the microcontroller or digital circuitry to initialize properly.

Application Field Plans

ADM706PARZ finds applications in various electronic devices where voltage monitoring and reset functions are crucial. Some potential application fields include: - Microcontrollers and microprocessors - Embedded systems - Power management circuits - Industrial control systems - Automotive electronics

Alternative Models

There are several alternative models available in the market that offer similar voltage monitoring and reset functionalities. Some popular alternatives to ADM706PARZ include: - MAX706 by Maxim Integrated - MCP809 by Microchip Technology - TPS3808 by Texas Instruments - LTC2937 by Linear Technology

These alternative models provide similar features and can be considered based on specific application requirements.

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