MAX641AESA+ Encyclopedia Entry
Product Overview
Category: Integrated Circuit
Use: Voltage Monitor and Reset Circuit
Characteristics: Low power consumption, wide voltage range, small package size
Package: 8-pin SOIC
Essence: Provides undervoltage monitoring and reset functions
Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Supply Voltage Range: 3V to 5.5V
- Operating Temperature Range: -40°C to +85°C
- Quiescent Current: 10µA (typical)
- Reset Timeout Period: 140ms (typical)
Detailed Pin Configuration
- GND
- MR (Manual Reset Input)
- VCC
- RESET
- GND
- RESET
- RESET
- RESET
Functional Features
- Monitors undervoltage conditions
- Asserts a reset signal when the voltage falls below a predetermined threshold
- Manual reset input for external reset control
- Open-drain reset output
Advantages
- Wide supply voltage range allows versatile applications
- Low quiescent current for power-sensitive designs
- Small package size for space-constrained designs
Disadvantages
- Limited reset timeout period may not be suitable for all applications
- Manual reset input may require additional external components for proper functionality
Working Principles
The MAX641AESA+ monitors the supply voltage and generates a reset signal when the voltage falls below a preset threshold. It ensures reliable system operation by preventing erratic behavior during undervoltage conditions. The manual reset input allows external control over the reset function, providing flexibility in system design.
Detailed Application Field Plans
The MAX641AESA+ is well-suited for various applications, including: - Battery-powered devices - Embedded systems - Industrial control systems - Automotive electronics - Power management circuits
Detailed and Complete Alternative Models
- MAX809 series
- ADM811 series
- MCP809 series
- TPS3808 series
In conclusion, the MAX641AESA+ is a versatile voltage monitor and reset circuit that offers essential undervoltage protection and reset functionality. Its wide voltage range, low power consumption, and compact package make it an ideal choice for diverse electronic applications.
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技術ソリューションにおける MAX641AESA+ の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure, here are 10 common questions and answers related to the application of MAX641AESA+:
What is the input voltage range for MAX641AESA+?
- The input voltage range for MAX641AESA+ is 3V to 5.5V.
What is the typical output voltage of MAX641AESA+?
- The typical output voltage of MAX641AESA+ is 4.63V.
What is the maximum output current of MAX641AESA+?
- The maximum output current of MAX641AESA+ is 50mA.
Can MAX641AESA+ be used in battery-powered applications?
- Yes, MAX641AESA+ can be used in battery-powered applications due to its low quiescent current and wide input voltage range.
What is the operating temperature range of MAX641AESA+?
- The operating temperature range of MAX641AESA+ is -40°C to +85°C.
Is MAX641AESA+ suitable for use in automotive electronics?
- Yes, MAX641AESA+ is suitable for use in automotive electronics as it can withstand the wide temperature range and voltage variations typically found in automotive environments.
Can MAX641AESA+ be used in low-power sensor applications?
- Yes, MAX641AESA+ can be used in low-power sensor applications due to its low quiescent current and efficient power conversion.
Does MAX641AESA+ have built-in overvoltage protection?
- Yes, MAX641AESA+ has built-in overvoltage protection to safeguard connected devices from voltage spikes.
What type of package does MAX641AESA+ come in?
- MAX641AESA+ comes in an 8-pin SOIC package, which is suitable for surface-mount applications.
Can MAX641AESA+ be used in industrial control systems?
- Yes, MAX641AESA+ can be used in industrial control systems due to its robust design and ability to operate in harsh environments.
I hope these questions and answers are helpful! Let me know if you need further assistance.