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MAX634MJA/883B
Product Overview
Category
The MAX634MJA/883B belongs to the category of voltage monitors and supervisors.
Use
It is used to monitor power supply voltages in various electronic systems and provide reset signals when the voltage falls below a predetermined threshold.
Characteristics
- Monitors power supply voltages
- Provides reset signals
- Wide operating temperature range
- High accuracy
Package
The MAX634MJA/883B is available in a ceramic DIP package.
Essence
The essence of MAX634MJA/883B lies in its ability to ensure reliable operation of electronic systems by monitoring power supply voltages.
Packaging/Quantity
It is typically available in tubes or trays with varying quantities depending on the supplier.
Specifications
- Supply Voltage Range: 3V to 5.5V
- Reset Threshold Voltage Options: 4.65V, 4.75V, 4.85V
- Operating Temperature Range: -55°C to +125°C
- Quiescent Current: 25µA (typical)
Detailed Pin Configuration
The MAX634MJA/883B has a standard 8-pin DIP configuration: 1. VCC 2. GND 3. MR (Manual Reset) 4. RESET 5. GND 6. VCC 7. RESET 8. RESET
Functional Features
- Precision monitoring of power supply voltages
- Manual reset input for system initialization
- Adjustable reset threshold voltage options
- Low quiescent current for power efficiency
Advantages and Disadvantages
Advantages
- Wide operating temperature range suitable for harsh environments
- High accuracy in voltage monitoring
- Low power consumption
Disadvantages
- Limited reset threshold voltage options
- Relatively larger package size compared to SMD alternatives
Working Principles
The MAX634MJA/883B operates by comparing the monitored voltage with the preset threshold voltage. When the monitored voltage falls below the threshold, it generates a reset signal to ensure proper system operation.
Detailed Application Field Plans
The MAX634MJA/883B is commonly used in applications such as: - Industrial control systems - Automotive electronics - Medical devices - Aerospace and defense systems
Detailed and Complete Alternative Models
Some alternative models to MAX634MJA/883B include: - MAX635 - LTC2937 - ADM811
In conclusion, the MAX634MJA/883B is a reliable voltage monitor and supervisor with wide application in various electronic systems, offering precision monitoring and reset functionality to ensure system reliability.
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What is the operating voltage range of MAX634MJA/883B?
- The operating voltage range of MAX634MJA/883B is typically between 4.5V and 5.5V.Can MAX634MJA/883B be used in automotive applications?
- Yes, MAX634MJA/883B is designed to meet the requirements for automotive applications.What is the output voltage accuracy of MAX634MJA/883B?
- The output voltage accuracy of MAX634MJA/883B is typically ±1%.Is MAX634MJA/883B suitable for use in industrial control systems?
- Yes, MAX634MJA/883B is well-suited for use in industrial control systems.What is the temperature range for operation of MAX634MJA/883B?
- MAX634MJA/883B is designed to operate within a temperature range of -40°C to +85°C.Can MAX634MJA/883B be used in battery-powered devices?
- Yes, MAX634MJA/883B is suitable for use in battery-powered devices due to its low power consumption.Does MAX634MJA/883B have built-in overvoltage protection?
- Yes, MAX634MJA/883B includes built-in overvoltage protection to safeguard connected circuits.What is the typical quiescent current of MAX634MJA/883B?
- The typical quiescent current of MAX634MJA/883B is very low, at around 10µA.Can MAX634MJA/883B be used in space-constrained applications?
- Yes, MAX634MJA/883B is available in a small package, making it suitable for space-constrained applications.Is MAX634MJA/883B RoHS compliant?
- Yes, MAX634MJA/883B is RoHS compliant, ensuring environmental friendliness in its use.