MIC810RUY-TR

Product Overview

Category

MIC810RUY-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a voltage supervisor or reset IC.

Characteristics

• Low power consumption
• Wide operating voltage range
• Small package size
• High accuracy
• Reset output options

Package

MIC810RUY-TR is available in a SOT-23-3 package.

Essence

The essence of MIC810RUY-TR lies in its ability to monitor and control the voltage levels in electronic systems, ensuring proper functioning and preventing damage.

Packaging/Quantity

This product is typically sold in reels containing 3000 units.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage Options: 2.93V, 3.08V, 3.30V, 4.38V
• Reset Timeout Period Options: 140ms, 560ms, 1120ms, 2240ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MIC810RUY-TR has three pins:

1. VCC: Power supply input pin.
2. GND: Ground reference pin.
3. RESET: Output pin that indicates the system's status.

Functional Features

• Voltage monitoring: MIC810RUY-TR continuously monitors the supply voltage and generates a reset signal when it falls below the specified threshold.
• Reset timeout: The reset signal remains active for a specific period, allowing the system to stabilize before resuming normal operation.
• Manual reset: An external push-button can be connected to the RESET pin to manually trigger a system reset.

Advantages and Disadvantages

Advantages

• Low power consumption ensures minimal impact on overall system performance.
• Wide operating voltage range makes it compatible with various electronic devices.
• Small package size allows for space-efficient integration into compact designs.
• High accuracy ensures reliable voltage monitoring.

Disadvantages

• Limited reset threshold and timeout period options may not cater to all system requirements.
• Lack of additional features, such as adjustable hysteresis or watchdog functionality, may limit its applicability in certain scenarios.

Working Principles

MIC810RUY-TR operates by comparing the supply voltage with the preset threshold. When the voltage drops below the threshold, the internal circuitry triggers a reset signal. This signal remains active for the specified timeout period, allowing the system to stabilize before resuming normal operation.

Detailed Application Field Plans

MIC810RUY-TR finds applications in various electronic systems that require reliable voltage monitoring and reset functionality. Some common application fields include:

1. Microcontrollers: Ensuring proper functioning and preventing data corruption during power fluctuations.
2. Industrial Control Systems: Protecting sensitive equipment from voltage variations and ensuring safe operation.
3. Automotive Electronics: Monitoring critical voltage levels to prevent damage to vehicle components.
4. Battery-Powered Devices: Managing power consumption and protecting batteries from over-discharge.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC810RUY-TR are:

1. MAX809: Manufactured by Maxim Integrated, this IC provides voltage monitoring and reset functions with adjustable threshold and timeout options.
2. TPS3839: Texas Instruments offers this IC with additional features like adjustable hysteresis and manual reset input.
3. ADM6315: Analog Devices produces this IC with a watchdog timer and adjustable reset timeout period.

These alternative models provide flexibility and additional features compared to MIC810RUY-TR, catering to a wider range of system requirements.

In conclusion, MIC810RUY-TR is an integrated circuit used for voltage supervision and reset functions. Its small package size, low power consumption, and high accuracy make it suitable for various electronic applications. However, limited options for threshold and timeout settings may restrict its usability in certain scenarios. Alternative models with additional features offer more flexibility to meet diverse system requirements.