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MIC3809YMM
Product Overview
Category
MIC3809YMM belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in electronic devices for voltage monitoring and protection.
Characteristics
- Voltage monitoring and protection capabilities
- Compact package size
- Low power consumption
- High accuracy
- Wide operating temperature range
Package
MIC3809YMM is available in a miniature 8-pin MSOP package.
Essence
The essence of MIC3809YMM lies in its ability to monitor and protect voltage levels in electronic circuits, ensuring safe and reliable operation.
Packaging/Quantity
This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Supply Voltage Range: 2.7V to 5.5V
- Operating Temperature Range: -40°C to +85°C
- Output Type: Active-Low
- Threshold Voltage Options: Various threshold voltage options available
- Quiescent Current: Typically 10µA
- Accuracy: ±1.5%
- Response Time: Typically 20µs
Detailed Pin Configuration
MIC3809YMM features the following pin configuration:
- GND (Ground)
- IN (Input)
- VDD (Supply Voltage)
- NC (No Connection)
- TH (Threshold Voltage Selection)
- OUT (Output)
- NC (No Connection)
- NC (No Connection)
Functional Features
- Overvoltage Protection: MIC3809YMM monitors the input voltage and triggers an active-low output when it exceeds the set threshold.
- Undervoltage Protection: Similarly, this IC also detects when the input voltage falls below the set threshold and activates the output accordingly.
- Hysteresis: The device incorporates hysteresis to prevent output oscillation near the threshold voltage, ensuring stable operation.
- Adjustable Threshold Voltage: The threshold voltage can be adjusted by connecting the appropriate pin to a reference voltage.
Advantages and Disadvantages
Advantages
- Compact size allows for easy integration into various electronic devices.
- Wide operating temperature range enables usage in diverse environments.
- Low power consumption minimizes energy requirements.
- High accuracy ensures precise voltage monitoring and protection.
Disadvantages
- Limited threshold voltage options may not cater to all specific application requirements.
- Lack of additional features, such as adjustable hysteresis or programmable outputs, may limit customization possibilities.
Working Principles
MIC3809YMM operates based on a voltage comparator principle. It compares the input voltage with the set threshold voltage and generates an active-low output accordingly. The hysteresis feature prevents output oscillation near the threshold voltage, providing stability.
Detailed Application Field Plans
MIC3809YMM finds applications in various fields, including but not limited to: 1. Power supply units 2. Battery management systems 3. Industrial automation 4. Automotive electronics 5. Consumer electronics
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to MIC3809YMM include: 1. MAX6389XS29D3+T 2. LTC4366IMS#PBF 3. TPS3700DDCR 4. ADM1175-1ARMZ-R7 5. NCP302LSN30T1G
These alternatives should be evaluated based on specific application requirements before making a selection.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MIC3809YMM v technických řešeních
Sure! Here are 10 common questions and answers related to the application of MIC3809YMM in technical solutions:
Q: What is MIC3809YMM? A: MIC3809YMM is a voltage supervisor IC (Integrated Circuit) that monitors the power supply voltage and provides reset signals to microcontrollers or other digital devices.
Q: What is the operating voltage range of MIC3809YMM? A: The operating voltage range of MIC3809YMM is typically between 1.6V and 5.5V.
Q: How does MIC3809YMM provide reset signals? A: MIC3809YMM monitors the power supply voltage and asserts a reset signal when the voltage drops below a certain threshold. It de-asserts the reset signal when the voltage rises above the threshold.
Q: Can MIC3809YMM be used with different microcontrollers? A: Yes, MIC3809YMM can be used with various microcontrollers and digital devices as long as their voltage requirements fall within the operating voltage range of the IC.
Q: What is the typical reset threshold voltage of MIC3809YMM? A: The typical reset threshold voltage of MIC3809YMM is 4.63V.
Q: Does MIC3809YMM have any adjustable features? A: No, MIC3809YMM does not have any adjustable features. The reset threshold voltage is fixed.
Q: Can MIC3809YMM tolerate voltage spikes or transients? A: Yes, MIC3809YMM has built-in hysteresis to filter out voltage spikes and transients, providing a stable reset signal.
Q: What is the maximum supply current required by MIC3809YMM? A: The maximum supply current required by MIC3809YMM is typically 15µA.
Q: Can MIC3809YMM operate in harsh environments? A: Yes, MIC3809YMM is designed to operate in a wide temperature range (-40°C to +125°C) and can withstand voltage fluctuations and noise.
Q: Are there any application examples for MIC3809YMM? A: Yes, some common applications of MIC3809YMM include power-on reset circuits, battery-powered devices, industrial control systems, and automotive electronics.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.