LM2904VQDRQ1

Product Overview

Category: Integrated Circuit (IC)

Use: Operational Amplifier

Characteristics: - Low power consumption - Wide supply voltage range - High input impedance - Rail-to-rail output swing capability

Package: VSSOP-8

Essence: The LM2904VQDRQ1 is a dual operational amplifier designed for low power applications. It offers high performance and versatility in various electronic circuits.

Packaging/Quantity: The LM2904VQDRQ1 is available in tape and reel packaging, with 2500 units per reel.

Specifications

Supply Voltage Range: 3V to 32V
Input Offset Voltage: ±2mV
Input Bias Current: ±45nA
Gain Bandwidth Product: 1MHz
Slew Rate: 0.5V/µs
Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LM2904VQDRQ1 has a VSSOP-8 package with the following pin configuration:

___________ OUT1 | 1 8 | VCC+ IN1- | 2 7 | OUT2 IN1+ | 3 6 | IN2- VCC-| 4 5 | IN2+ ¯¯¯¯¯¯¯¯¯¯¯

Functional Features

Low input offset voltage
Low input bias current
Unity-gain stable
Internal frequency compensation
Output short-circuit protection
ESD protection

Advantages and Disadvantages

Advantages: - Low power consumption - Wide supply voltage range - High input impedance - Rail-to-rail output swing capability - Internal frequency compensation

Disadvantages: - Limited gain bandwidth product - Relatively low slew rate

Working Principles

The LM2904VQDRQ1 is an operational amplifier that amplifies the difference between two input voltages. It operates by using a differential input stage, followed by a high-gain amplifier stage. The output voltage is proportional to the difference between the input voltages, multiplied by the amplifier's gain.

Detailed Application Field Plans

The LM2904VQDRQ1 is commonly used in various applications, including: - Audio amplifiers - Signal conditioning circuits - Active filters - Voltage comparators - Sensor interfaces - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models to the LM2904VQDRQ1 include: - LM358 - TL072 - MCP6002 - AD822

These alternatives offer similar functionality and can be used as replacements depending on specific requirements.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan LM2904VQDRQ1 dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of LM2904VQDRQ1 in technical solutions:

1. What is LM2904VQDRQ1? - LM2904VQDRQ1 is a dual operational amplifier that is commonly used in various electronic applications.

2. What is the voltage supply range for LM2904VQDRQ1? - The voltage supply range for LM2904VQDRQ1 is typically between 3V and 32V.

3. What is the input offset voltage of LM2904VQDRQ1? - The input offset voltage of LM2904VQDRQ1 is typically around 2mV.

4. Can LM2904VQDRQ1 be used in low-power applications? - Yes, LM2904VQDRQ1 is designed for low-power applications and has a low quiescent current consumption.

5. What is the maximum output current of LM2904VQDRQ1? - The maximum output current of LM2904VQDRQ1 is typically around 40mA.

6. Is LM2904VQDRQ1 suitable for audio applications? - Yes, LM2904VQDRQ1 can be used in audio applications such as amplifiers, filters, and tone control circuits.

7. Can LM2904VQDRQ1 operate in a wide temperature range? - Yes, LM2904VQDRQ1 is designed to operate in a wide temperature range, typically from -40°C to +125°C.

8. What is the gain bandwidth product of LM2904VQDRQ1? - The gain bandwidth product of LM2904VQDRQ1 is typically around 1MHz.

9. Can LM2904VQDRQ1 be used in single-supply applications? - Yes, LM2904VQDRQ1 can be used in both single-supply and dual-supply applications.

10. What are some common applications of LM2904VQDRQ1? - Some common applications of LM2904VQDRQ1 include signal conditioning, voltage amplification, active filters, and instrumentation amplifiers.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.