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MAX640ESA-T
Product Overview
Category
MAX640ESA-T belongs to the category of voltage reference ICs.
Use
It is used as a precision voltage reference in various electronic circuits and systems.
Characteristics
- High precision
- Low temperature coefficient
- Wide operating voltage range
Package
MAX640ESA-T is available in an 8-pin SOIC package.
Essence
The essence of MAX640ESA-T lies in its ability to provide accurate and stable voltage references for analog and digital circuits.
Packaging/Quantity
It is typically sold in reels containing a specific quantity, such as 2500 units per reel.
Specifications
- Input Voltage Range: 4.5V to 12V
- Output Voltage: 2.5V
- Initial Accuracy: ±0.5%
- Temperature Coefficient: 15ppm/°C
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
- GND
- NC (No Connection)
- OUT
- TRIM
- NC
- IN
- NC
- V+
Functional Features
- Precision voltage reference
- Low dropout voltage
- Adjustable output voltage with external resistor
Advantages and Disadvantages
Advantages
- High precision and stability
- Wide operating voltage range
- Low temperature coefficient
Disadvantages
- Limited output voltage options
- External components required for adjustment
Working Principles
MAX640ESA-T operates by comparing the input voltage to an internal reference voltage and providing a stable output voltage based on this comparison. The TRIM pin allows for fine-tuning of the output voltage.
Detailed Application Field Plans
MAX640ESA-T is commonly used in: - Precision measurement equipment - Data acquisition systems - Industrial control systems - Battery management systems
Detailed and Complete Alternative Models
Some alternative models to MAX640ESA-T include: - LT1021 - REF02 - LM4040
In conclusion, MAX640ESA-T is a versatile voltage reference IC with high precision and stability, making it suitable for a wide range of applications in the field of electronics.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX640ESA-T en soluciones técnicas
What is the MAX640ESA-T?
- The MAX640ESA-T is a voltage monitor and reset circuit designed to provide power supply supervision for microprocessor systems.
What is the operating voltage range of the MAX640ESA-T?
- The operating voltage range of the MAX640ESA-T is from 2.5V to 5.5V.
What is the typical reset threshold voltage of the MAX640ESA-T?
- The typical reset threshold voltage of the MAX640ESA-T is 4.65V.
How does the MAX640ESA-T ensure reliable power supply monitoring?
- The MAX640ESA-T monitors the power supply voltage and asserts a reset signal if the voltage falls below a predetermined threshold, ensuring reliable power supply monitoring.
Can the MAX640ESA-T be used in battery-powered applications?
- Yes, the MAX640ESA-T can be used in battery-powered applications due to its low quiescent current and wide operating voltage range.
What is the output drive capability of the MAX640ESA-T?
- The MAX640ESA-T has an open-drain output with a sink capability of 10mA.
Is the MAX640ESA-T suitable for use in automotive electronics?
- Yes, the MAX640ESA-T is suitable for use in automotive electronics due to its wide operating voltage range and robust design.
Does the MAX640ESA-T have built-in hysteresis to prevent erratic reset operation?
- Yes, the MAX640ESA-T features built-in hysteresis to prevent erratic reset operation in noisy environments.
What is the temperature range for the MAX640ESA-T?
- The MAX640ESA-T is designed to operate over a temperature range of -40°C to +85°C.
Can the MAX640ESA-T be used in industrial control systems?
- Yes, the MAX640ESA-T is suitable for use in industrial control systems due to its reliability and wide operating temperature range.