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ADM6823ZYRJZ-RL7

ADM6823ZYRJZ-RL7

Product Overview

Category

ADM6823ZYRJZ-RL7 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • Voltage monitoring: ADM6823ZYRJZ-RL7 is designed to monitor the supply voltage of a system and provide a reset signal when the voltage falls below a certain threshold.
  • Reset function: It ensures that the system is properly initialized after power-up or when the supply voltage drops below the specified level.
  • Low power consumption: The IC operates with low power consumption, making it suitable for battery-powered devices.
  • Small package size: ADM6823ZYRJZ-RL7 is available in a compact package, allowing for space-efficient integration into electronic designs.
  • RoHS compliant: This IC meets the Restriction of Hazardous Substances directive, ensuring its environmental friendliness.

Package and Quantity

ADM6823ZYRJZ-RL7 is packaged in a small outline integrated circuit (SOIC) package. It is typically sold in reels containing a specific quantity, such as 2500 units per reel.

Specifications

  • Supply voltage range: 1.6V to 5.5V
  • Reset threshold voltage options: 2.32V, 2.93V, 4.38V, and adjustable
  • Reset timeout period options: 140ms, 450ms, 1.12s, and adjustable
  • Operating temperature range: -40°C to +85°C
  • Quiescent current: 10µA (typical)

Pin Configuration

The ADM6823ZYRJZ-RL7 IC has the following pin configuration:

┌───┬───┐ │ 1 │ 8 │ └───┴───┘

Pin 1: VCC - Supply voltage input
Pin 8: GND - Ground

Functional Features

  1. Voltage monitoring: The ADM6823ZYRJZ-RL7 continuously monitors the supply voltage.
  2. Reset signal generation: When the supply voltage drops below the specified threshold, the IC generates a reset signal.
  3. Adjustable options: The IC offers adjustable threshold voltage and timeout period options to suit different system requirements.
  4. Power-on reset: It ensures proper initialization of the system after power-up.
  5. Low power consumption: The IC operates with low quiescent current, minimizing power consumption.

Advantages and Disadvantages

Advantages

  • Reliable voltage monitoring and reset functionality.
  • Adjustable options for flexibility in different applications.
  • Compact package size for space-constrained designs.
  • Low power consumption extends battery life.
  • RoHS compliant, environmentally friendly.

Disadvantages

  • Limited number of threshold voltage and timeout period options.
  • May require additional external components for certain applications.

Working Principles

ADM6823ZYRJZ-RL7 works by continuously monitoring the supply voltage using an internal voltage reference. When the voltage falls below the set threshold, it triggers the generation of a reset signal. This signal remains active until the voltage rises above the threshold or the timeout period elapses. The IC ensures proper initialization of the system after power-up or voltage drop events.

Application Field Plans

ADM6823ZYRJZ-RL7 finds applications in various electronic devices where voltage monitoring and reset functions are crucial. Some potential application fields include: - Microcontrollers and microprocessors - Embedded systems - Industrial automation equipment - Consumer electronics - Medical devices - Automotive electronics

Alternative Models

Here are some alternative models that offer similar functionality to ADM6823ZYRJZ-RL7: - MAX6823: Manufactured by Maxim Integrated, this IC provides voltage monitoring and reset functions with adjustable options. - MCP102: Produced by Microchip Technology, it offers voltage monitoring and reset capabilities in a compact package. - TPS3808: Texas Instruments' IC that provides precise voltage monitoring and reset features.

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

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan ADM6823ZYRJZ-RL7 dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of ADM6823ZYRJZ-RL7 in technical solutions:

  1. Q: What is the purpose of ADM6823ZYRJZ-RL7 in a technical solution? A: ADM6823ZYRJZ-RL7 is a voltage supervisor IC that monitors the power supply voltage and generates a reset signal when the voltage falls below a certain threshold.

  2. Q: What is the operating voltage range of ADM6823ZYRJZ-RL7? A: The operating voltage range of ADM6823ZYRJZ-RL7 is typically between 1.6V and 5.5V.

  3. Q: How does ADM6823ZYRJZ-RL7 generate a reset signal? A: ADM6823ZYRJZ-RL7 uses an internal comparator to monitor the power supply voltage. When the voltage drops below the specified threshold, it generates a reset signal.

  4. Q: Can ADM6823ZYRJZ-RL7 be used with both positive and negative voltage supplies? A: No, ADM6823ZYRJZ-RL7 is designed for use with positive voltage supplies only.

  5. Q: What is the typical reset timeout period of ADM6823ZYRJZ-RL7? A: The typical reset timeout period of ADM6823ZYRJZ-RL7 is 140ms.

  6. Q: Can ADM6823ZYRJZ-RL7 be used in battery-powered applications? A: Yes, ADM6823ZYRJZ-RL7 can be used in battery-powered applications as long as the operating voltage range is within the specified limits.

  7. Q: Does ADM6823ZYRJZ-RL7 have any built-in protection features? A: Yes, ADM6823ZYRJZ-RL7 has built-in overvoltage and undervoltage lockout protection to prevent damage to the IC.

  8. Q: What is the typical quiescent current consumption of ADM6823ZYRJZ-RL7? A: The typical quiescent current consumption of ADM6823ZYRJZ-RL7 is 35µA.

  9. Q: Can ADM6823ZYRJZ-RL7 be used in automotive applications? A: Yes, ADM6823ZYRJZ-RL7 is suitable for automotive applications as it meets the necessary automotive standards.

  10. Q: Is ADM6823ZYRJZ-RL7 available in different package options? A: Yes, ADM6823ZYRJZ-RL7 is available in a SOT-23 package.

Please note that these answers are based on general information about ADM6823ZYRJZ-RL7 and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed technical specifications and guidelines.