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MAX490CPA
Product Overview
Category
The MAX490CPA belongs to the category of integrated circuits (ICs) and specifically falls under the family of operational amplifiers.
Use
It is commonly used as a quad, low-power, single-supply operational amplifier for general-purpose applications.
Characteristics
- Low power consumption
- Wide supply voltage range
- Rail-to-rail output swing capability
- Low input bias current
- High speed
Package
The MAX490CPA is available in an 8-pin PDIP (plastic dual in-line package) and SOIC (small outline integrated circuit) package.
Essence
The essence of MAX490CPA lies in its ability to provide high performance while consuming minimal power, making it suitable for various battery-powered applications.
Packaging/Quantity
It is typically available in tubes or reels with varying quantities based on the supplier.
Specifications
- Supply Voltage Range: 2.7V to 36V
- Input Offset Voltage: 5mV maximum
- Gain Bandwidth Product: 1MHz
- Slew Rate: 0.6V/μs
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The MAX490CPA features the following pin configuration: 1. OUT1- 2. IN1- 3. IN1+ 4. V- 5. V+ 6. IN2+ 7. IN2- 8. OUT2-
Functional Features
- Quad operational amplifier
- Low input bias current
- ESD protection
- Unity-gain stable
Advantages and Disadvantages
Advantages
- Low power consumption
- Wide supply voltage range
- Rail-to-rail output swing
- High speed
- ESD protection
Disadvantages
- Limited gain bandwidth product compared to some alternatives
- Higher input offset voltage than certain competing models
Working Principles
The MAX490CPA operates as a quad operational amplifier, providing amplification and signal processing capabilities. It is designed to operate over a wide range of supply voltages while maintaining low power consumption.
Detailed Application Field Plans
The MAX490CPA finds application in various fields including: - Battery-powered devices - Sensor interfaces - Signal conditioning - Portable instrumentation
Detailed and Complete Alternative Models
Some alternative models to MAX490CPA include: - LM324 - TL084 - AD8603 - MCP6004
In conclusion, the MAX490CPA is a versatile quad operational amplifier with low power consumption and wide supply voltage range, making it suitable for a variety of general-purpose applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng MAX490CPA trong giải pháp kỹ thuật
What is MAX490CPA?
- MAX490CPA is a quad, high-speed, low-power, operational amplifier designed for use in a wide range of technical solutions.
What is the supply voltage range for MAX490CPA?
- The supply voltage range for MAX490CPA is typically between ±2.25V and ±18V.
What is the input offset voltage of MAX490CPA?
- The input offset voltage of MAX490CPA is typically 1mV.
What is the maximum output current of MAX490CPA?
- The maximum output current of MAX490CPA is typically 40mA.
What is the operating temperature range for MAX490CPA?
- The operating temperature range for MAX490CPA is typically between -40°C and +85°C.
Can MAX490CPA be used in single-supply applications?
- Yes, MAX490CPA can be used in single-supply applications with proper biasing.
What are the typical applications of MAX490CPA?
- Typical applications of MAX490CPA include signal conditioning, active filters, instrumentation amplifiers, and data acquisition systems.
Does MAX490CPA have built-in protection features?
- Yes, MAX490CPA has built-in electrostatic discharge (ESD) protection features.
What is the unity-gain bandwidth of MAX490CPA?
- The unity-gain bandwidth of MAX490CPA is typically 10MHz.
Is MAX490CPA suitable for battery-powered applications?
- Yes, MAX490CPA is suitable for battery-powered applications due to its low power consumption and wide supply voltage range.