LM2904AVQPWRG4

Overview

Product Category: Integrated Circuit (IC)

Use: Operational Amplifier

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

Package: TSSOP (Thin Shrink Small Outline Package)

Essence: The LM2904AVQPWRG4 is a dual operational amplifier that offers low power consumption and high performance. It is commonly used in various electronic applications where amplification of signals is required.

Packaging/Quantity: The LM2904AVQPWRG4 is available in tape and reel packaging, with 2500 units per reel.

Specifications

• Supply Voltage Range: ±1.5V to ±16V
• Input Offset Voltage: 2mV (maximum)
• Input Bias Current: 45nA (maximum)
• Input Offset Current: 5nA (maximum)
• Gain Bandwidth Product: 1MHz (typical)
• Slew Rate: 0.3V/µs (typical)
• Common Mode Rejection Ratio: 70dB (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LM2904AVQPWRG4 has a total of 8 pins, which are assigned as follows:

1. Non-Inverting Input (Op-Amp 1)
2. Inverting Input (Op-Amp 1)
3. V- (Negative Power Supply)
4. V+ (Positive Power Supply)
5. Output (Op-Amp 1)
6. Non-Inverting Input (Op-Amp 2)
7. Inverting Input (Op-Amp 2)
8. Output (Op-Amp 2)

Functional Features

• Dual operational amplifier in a single package
• Low power consumption makes it suitable for battery-powered applications
• Wide supply voltage range allows for flexibility in various circuit designs
• High input impedance minimizes loading effects on the signal source
• Rail-to-rail output swing capability enables maximum utilization of the supply voltage range

Advantages and Disadvantages

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

Disadvantages: - Limited gain bandwidth product compared to some other operational amplifiers - Relatively low slew rate

Working Principles

The LM2904AVQPWRG4 is an operational amplifier that amplifies the difference between its two input voltages. It operates by using a differential amplifier configuration, where the non-inverting input is compared to the inverting input. The amplified output is then available at the respective output pin.

Detailed Application Field Plans

The LM2904AVQPWRG4 can be used in various applications, including but not limited to: - Audio amplification - Signal conditioning - Active filters - Voltage comparators - Oscillators - Sensor interfaces

Detailed and Complete Alternative Models

Some alternative models to the LM2904AVQPWRG4 include: - LM358 - TL072 - NE5532 - OP07 - AD822

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

In conclusion, the LM2904AVQPWRG4 is a dual operational amplifier with low power consumption, wide supply voltage range, and high input impedance. Its rail-to-rail output swing capability makes it suitable for various electronic applications. However, it has limitations in terms of gain bandwidth product and slew rate. It can be used in audio amplification, signal conditioning, active filters, and many other applications. Alternative models such as LM358, TL072, NE5532, OP07, and AD822 can be considered based on specific needs.