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LM2902KAVQPWRG4
Overview
Product Name: LM2902KAVQPWRG4
Category: Integrated Circuit
Use: Operational Amplifier
Characteristics: Low-power, quad operational amplifier
Package: TSSOP-14
Essence: The LM2902KAVQPWRG4 is a low-power, quad operational amplifier designed for general-purpose applications. It offers a wide range of operating voltage and temperature, making it suitable for various electronic devices.
Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Supply Voltage Range: 3V to 32V
- Input Offset Voltage: ±2mV (maximum)
- Input Bias Current: ±20nA (maximum)
- Input Offset Current: ±5nA (maximum)
- Gain Bandwidth Product: 1.3MHz (typical)
- Slew Rate: 0.5V/µs (typical)
- Common Mode Rejection Ratio: 70dB (typical)
- Operating Temperature Range: -40°C to +125°C
Pin Configuration
The LM2902KAVQPWRG4 has a TSSOP-14 package with the following pin configuration:
___________
VCC | 1 14 | OUT A
IN A- | 2 13 | IN D+
IN A+ | 3 12 | IN D-
GND | 4 11 | OUT D
IN B- | 5 10 | IN C+
IN B+ | 6 9 | IN C-
OUT B | 7 8 | OUT C
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Functional Features
- Low-power consumption: The LM2902KAVQPWRG4 operates at a low supply voltage and consumes minimal power, making it suitable for battery-powered devices.
- Wide operating voltage range: It can operate within a wide voltage range of 3V to 32V, providing flexibility in various applications.
- High gain bandwidth product: With a gain bandwidth product of 1.3MHz, the LM2902KAVQPWRG4 is capable of amplifying signals accurately across a wide frequency range.
- High common mode rejection ratio: It offers a high common mode rejection ratio of 70dB, ensuring accurate amplification even in the presence of common-mode noise.
Advantages and Disadvantages
Advantages: - Low-power consumption - Wide operating voltage range - High gain bandwidth product - High common mode rejection ratio
Disadvantages: - Limited number of operational amplifiers (quad)
Working Principles
The LM2902KAVQPWRG4 is an operational amplifier that amplifies the difference between two input voltages. It consists of four independent operational amplifiers in a single package. Each amplifier has a differential input stage, a voltage gain stage, and an output stage. The amplifiers are designed to provide high gain, low distortion, and low power consumption.
Detailed Application Field Plans
The LM2902KAVQPWRG4 can be used in various applications, including: 1. Audio amplifiers 2. Signal conditioning circuits 3. Active filters 4. Voltage comparators 5. Instrumentation amplifiers 6. Sensor interfaces 7. Battery-powered devices
Detailed and Complete Alternative Models
Some alternative models to the LM2902KAVQPWRG4 include: - LM324 - LM358 - TL074 - MCP6004 - AD822
These models offer similar functionality and can be used as alternatives depending on specific requirements.
Word count: 346 words
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LM2902KAVQPWRG4 v technických řešeních
Sure! Here are 10 common questions and answers related to the application of LM2902KAVQPWRG4:
Q: What is LM2902KAVQPWRG4? A: LM2902KAVQPWRG4 is a quad operational amplifier (op-amp) that is commonly used in various technical solutions.
Q: What is the voltage supply range for LM2902KAVQPWRG4? A: The voltage supply range for LM2902KAVQPWRG4 is typically between 3V and 32V.
Q: What is the maximum output current of LM2902KAVQPWRG4? A: The maximum output current of LM2902KAVQPWRG4 is typically around 20mA.
Q: Can LM2902KAVQPWRG4 be used in single-supply applications? A: Yes, LM2902KAVQPWRG4 can be used in both single-supply and dual-supply applications.
Q: What is the input offset voltage of LM2902KAVQPWRG4? A: The input offset voltage of LM2902KAVQPWRG4 is typically around 2mV.
Q: Is LM2902KAVQPWRG4 suitable for low-power applications? A: Yes, LM2902KAVQPWRG4 is designed for low-power applications and has a low quiescent current.
Q: Can LM2902KAVQPWRG4 operate at high temperatures? A: Yes, LM2902KAVQPWRG4 has a wide temperature range and can operate reliably at high temperatures up to 125°C.
Q: What is the typical gain bandwidth product of LM2902KAVQPWRG4? A: The typical gain bandwidth product of LM2902KAVQPWRG4 is around 1 MHz.
Q: Can LM2902KAVQPWRG4 be used in audio applications? A: Yes, LM2902KAVQPWRG4 can be used in audio applications such as amplifiers and filters.
Q: Is LM2902KAVQPWRG4 available in surface mount packages? A: Yes, LM2902KAVQPWRG4 is available in a surface mount package (PWR) for easy integration into PCB designs.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications or application requirements.