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MIC841HYMT-TR

Name: MIC841HYMT-TR
Rating: 4.7 (12 reviews)

IC COMPARATOR MICROPWR 6MLF

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製造商。部分 #MIC841HYMT-TR
包 UDFN-6
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	Teeny™
ProductStatus	Active
Type	with Voltage Reference
NumberofElements	1
OutputType	Push-Pull
Voltage-SupplySingle/Dual(±)	1.5V ~ 5.5V
Current-Output(Typ)	20mA
Current-Quiescent(Max)	3µA
PropagationDelay(Max)	12µs
Hysteresis	20mV
OperatingTemperature	-40°C ~ 85°C
Package/Case	6-UFDFN Exposed Pad
MountingType	Surface Mount

概述

Description

The MIC841HYMT-TR is a precision voltage supervisor from Microchip Technology designed for monitoring power supply voltages in various applications. It features a low voltage threshold that can be set through external resistors, making it versatile for different operational requirements. The MIC841HYMT-TR operates with a supply voltage range of 2.0V to 5.5V and offers a low quiescent current, which is ideal for battery-powered devices.
This supervisor also provides a fast response time, ensuring timely detection of voltage levels below the set threshold. Additionally, it includes features such as a reset output, which can be used to control power management systems, helping to prevent system malfunctions due to under-voltage conditions. The device is available in a small package, making it suitable for space-constrained designs. Its applications range from consumer electronics to automotive systems, enhancing reliability and performance in various electronic circuits.

Features

The MIC841HYMT-TR is a low-voltage, single-supply voltage comparator designed for various applications. Here are its key features:
1. Supply Voltage Range: Operates from 2.2V to 6.0V, making it suitable for battery-powered devices.
2. Low Supply Current: Features low quiescent current, enhancing battery life in portable applications.
3. Rail-to-Rail Input and Output: Allows for inputs and outputs that can reach the supply voltage levels, maximizing the dynamic range.
4. High-Speed Operation: Fast response time, with a typical propagation delay of 300 ns.
5. Wide Temperature Range: Operating temperature range from -40°C to +125°C, suitable for harsh environments.
6. TTL/CMOS Compatible Outputs: Can directly interface with digital logic circuits.
7. Low Input Offset Voltage: Ensures accurate signal processing with minimal error.
These features make the MIC841HYMT-TR ideal for battery-operated devices, signal detection, and general-purpose voltage comparison tasks.

Package

The MIC841HYMT-TR is packaged in a Micro8 (SOIC-8) form factor, which is a small, surface-mount package designed for integrated circuits. This package type allows for compact designs in electronic applications.

Pinout

The MIC841HYMT-TR is a voltage supervisor or reset IC with a pin count of 8. Its primary function is to monitor supply voltages and provide a reset signal when the voltage drops below a specified threshold. This ensures that digital circuits only operate when the supply voltage is within an acceptable range, preventing erratic behavior during power-up or brownout conditions.
Key features include:
- 8 Pins: Configured for power supply, ground, reset output, and threshold setting.
- Reset Output: Active-low reset signal.
- Threshold Voltage: Configurable reset threshold, typically around 2.63V to 5.0V.
- Debounce Time: Provides built-in delay to prevent false triggering on voltage fluctuations.
- Low Power Consumption: Suitable for battery-operated devices.
This IC is commonly used in various applications, including microcontroller resets, automotive systems, and portable electronics.

Manufacturer

The MIC841HYMT-TR is manufactured by Microchip Technology Inc., a prominent American company that specializes in semiconductor products. Founded in 1989, Microchip designs and manufactures a wide range of microcontrollers, analog semiconductors, and memory products. The company serves various industries, including automotive, industrial, consumer, and communications. Microchip is known for its commitment to innovation and quality, providing solutions that help engineers and designers create advanced electronic systems. The MIC841HYMT-TR itself is a voltage supervisor designed for applications requiring reliable power management, showcasing Microchip's focus on providing essential semiconductor solutions for modern electronics.

Application

The MIC841HYMT-TR is a dual comparator used in various applications such as voltage level detection, battery management systems, and overvoltage or undervoltage protection circuits. It is suitable for automotive systems, consumer electronics, and industrial automation, enabling precise signal comparison and threshold detection. Its low power consumption and fast response time make it ideal for portable devices and low-power applications.

Equivalent

The MIC841HYMT-TR is a voltage supervisor. Equivalent products include:
1. MAX803 - Voltage supervisor with adjustable thresholds.
2. LM393 - Dual comparator with similar functionality.
3. TL7705 - Voltage supervisor with a built-in delay.
4. TPS3808 - Low-voltage supervisor with adjustable reset thresholds.
Always verify specifications and compatibility before substitution.