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MIC842LYC5-TR
+NomenclatureIC COMPARATOR 1 W/VOLT REF SC70
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FabricantTechnologie de micropuce
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Pièce fabricant #MIC842LYC5-TR
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Fiche technique MIC842LYC5-TR DataSheet
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En stock4837
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Spécifications
| Attribut | Valeur |
| Series | Teeny™ |
| PartStatus | Active |
| Type | with Voltage Reference |
| NumberofElements | 1 |
| OutputType | Push-Pull |
| Voltage-Supply,Single/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 | 5-TSSOP, SC-70-5, SOT-353 |
| MountingType | Surface Mount |
| SupplierDevicePackage | SC-70-5 |
| BaseProductNumber | MIC842 |
Présentation
Description
The MIC842LYC5-TR is a precision microprocessor supervisory circuit designed to monitor power supply levels in various applications, ensuring system reliability. It features a dual voltage monitoring capability, making it suitable for microcontroller and digital circuit applications. The device has a built-in watchdog timer to enhance system stability by resetting the microcontroller if it becomes unresponsive.
Key features include low supply current, adjustable threshold voltages, and multiple output options such as open-drain and push-pull configurations. The MIC842LYC5-TR operates over a wide temperature range, making it ideal for both consumer and industrial environments. Its small package size (often in a SOT-23 format) allows for space-efficient designs.
This supervisory circuit enhances system performance by providing essential monitoring and reset functions, contributing to the overall robustness of electronic systems. Applications include automotive systems, telecommunications equipment, and portable devices.
Key features include low supply current, adjustable threshold voltages, and multiple output options such as open-drain and push-pull configurations. The MIC842LYC5-TR operates over a wide temperature range, making it ideal for both consumer and industrial environments. Its small package size (often in a SOT-23 format) allows for space-efficient designs.
This supervisory circuit enhances system performance by providing essential monitoring and reset functions, contributing to the overall robustness of electronic systems. Applications include automotive systems, telecommunications equipment, and portable devices.
Equivalent
The MIC842LYC5-TR is a dual microprocessor supervisory circuit. Equivalent products include:
1. MAX821 - Dual voltage supervisor from Maxim Integrated.
2. TL7705 - Voltage monitor from Texas Instruments.
3. LM8051 - Microprocessor supervisor from Texas Instruments.
4. ADM8317 - Voltage supervisor from Analog Devices.
Always verify specifications to ensure compatibility with your application.
1. MAX821 - Dual voltage supervisor from Maxim Integrated.
2. TL7705 - Voltage monitor from Texas Instruments.
3. LM8051 - Microprocessor supervisor from Texas Instruments.
4. ADM8317 - Voltage supervisor from Analog Devices.
Always verify specifications to ensure compatibility with your application.
Features
The MIC842LYC5-TR is a precision voltage comparator designed for low power applications. Key features include:
1. Dual Comparator: Contains two independent, high-speed voltage comparators.
2. Wide Supply Voltage Range: Operates from 2.7V to 30V, suitable for various applications.
3. Low Power Consumption: Consumes only 75 µA (typical) per comparator, enhancing energy efficiency.
4. Rail-to-Rail Input: Input voltage range extends from the negative supply rail to the positive supply rail, allowing maximum signal handling.
5. Fast Response Time: Offers a propagation delay of around 100 ns, enabling quick response in signal processing.
6. Output Stage: Open-drain output provides versatility in interfacing and allows pull-up to any desired voltage level.
7. Wide Temperature Range: Operates from -40°C to +125°C, ensuring reliability in harsh environments.
These features make the MIC842LYC5-TR ideal for battery-operated devices, signal conditioning, and various analog applications.
1. Dual Comparator: Contains two independent, high-speed voltage comparators.
2. Wide Supply Voltage Range: Operates from 2.7V to 30V, suitable for various applications.
3. Low Power Consumption: Consumes only 75 µA (typical) per comparator, enhancing energy efficiency.
4. Rail-to-Rail Input: Input voltage range extends from the negative supply rail to the positive supply rail, allowing maximum signal handling.
5. Fast Response Time: Offers a propagation delay of around 100 ns, enabling quick response in signal processing.
6. Output Stage: Open-drain output provides versatility in interfacing and allows pull-up to any desired voltage level.
7. Wide Temperature Range: Operates from -40°C to +125°C, ensuring reliability in harsh environments.
These features make the MIC842LYC5-TR ideal for battery-operated devices, signal conditioning, and various analog applications.
Pinout
The MIC842LYC5-TR is a dual comparator integrated circuit (IC) with a pin count of 5. It features two independent voltage comparators that can operate with a wide supply voltage range. The pins are configured as follows:
1. Pin 1 (Inverting Input, Comparator 1): This pin is used to connect the inverting input of the first comparator.
2. Pin 2 (Non-Inverting Input, Comparator 1): This pin connects to the non-inverting input of the first comparator.
3. Pin 3 (Output, Comparator 1): This pin provides the output signal of the first comparator.
4. Pin 4 (Output, Comparator 2): This pin provides the output signal of the second comparator.
5. Pin 5 (Non-Inverting Input, Comparator 2): This pin connects to the non-inverting input of the second comparator.
The MIC842LYC5-TR is typically used in applications such as voltage level detection, window comparators, and zero-crossing detectors. Its low offset voltage and fast response times make it suitable for precision applications.
1. Pin 1 (Inverting Input, Comparator 1): This pin is used to connect the inverting input of the first comparator.
2. Pin 2 (Non-Inverting Input, Comparator 1): This pin connects to the non-inverting input of the first comparator.
3. Pin 3 (Output, Comparator 1): This pin provides the output signal of the first comparator.
4. Pin 4 (Output, Comparator 2): This pin provides the output signal of the second comparator.
5. Pin 5 (Non-Inverting Input, Comparator 2): This pin connects to the non-inverting input of the second comparator.
The MIC842LYC5-TR is typically used in applications such as voltage level detection, window comparators, and zero-crossing detectors. Its low offset voltage and fast response times make it suitable for precision applications.
Manufacturer
The MIC842LYC5-TR is manufactured by Microchip Technology Inc., a prominent American semiconductor company. Microchip specializes in developing microcontrollers, memory chips, and analog semiconductors. Founded in 1989, the company provides a diverse range of products that cater to various sectors, including industrial, automotive, consumer electronics, and communications.
Microchip is known for its focus on embedded control solutions, offering both hardware and software development tools to facilitate the design of microcontroller-based applications. Their extensive portfolio includes analog and interface products, digital signal controllers, and field-programmable gate arrays (FPGAs).
The MIC842LYC5-TR itself is a dual comparator with an open-drain output, designed for various applications such as voltage level detection and signal conditioning. Microchip’s commitment to innovation and reliability has made it a key player in the semiconductor industry, serving a global market and supporting numerous applications across different technology sectors.
Microchip is known for its focus on embedded control solutions, offering both hardware and software development tools to facilitate the design of microcontroller-based applications. Their extensive portfolio includes analog and interface products, digital signal controllers, and field-programmable gate arrays (FPGAs).
The MIC842LYC5-TR itself is a dual comparator with an open-drain output, designed for various applications such as voltage level detection and signal conditioning. Microchip’s commitment to innovation and reliability has made it a key player in the semiconductor industry, serving a global market and supporting numerous applications across different technology sectors.
Application
The MIC842LYC5-TR is a dual micro-power voltage comparator designed for low-voltage applications. Its primary application areas include battery-operated devices, portable electronics, and power management systems. It is used in threshold detection, voltage level monitoring, and over-voltage protection circuits. Additionally, the comparator is suitable for signal conditioning, sensor interfacing, and general-purpose comparison tasks in consumer electronics and automotive systems. Its low power consumption and small package size make it ideal for space-constrained designs.
Package
The MIC842LYC5-TR is packaged in a small 5-pin SOT-23 package. This surface-mount package is designed for space-constrained applications and provides easy integration into electronic circuits.
