LM4562HA/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: The LM4562HA/NOPB is a high-performance audio operational amplifier designed for use in various audio applications.

Characteristics: - High slew rate - Low distortion - Wide bandwidth - High output current - Low noise

Package: The LM4562HA/NOPB is available in a small outline package (SOIC) with 8 pins.

Essence: This operational amplifier is known for its exceptional audio performance, making it suitable for demanding audio applications.

Packaging/Quantity: The LM4562HA/NOPB is typically sold in reels or tubes containing a specified quantity of ICs.

Specifications

• Supply voltage range: ±2.5V to ±17V
• Input voltage range: ±13V
• Output voltage swing: ±12.5V
• Slew rate: 20 V/µs
• Total harmonic distortion: 0.00003%
• Bandwidth: 10 MHz
• Quiescent current: 7.5 mA

Pin Configuration

The LM4562HA/NOPB has the following pin configuration:

1. Non-inverting input (+)
2. Inverting input (-)
3. V-
4. V+
5. Output
6. NC (No Connection)
7. NC (No Connection)
8. Offset null

Functional Features

• High-speed audio amplification
• Low distortion for accurate sound reproduction
• Wide frequency response for faithful audio reproduction
• High output current capability for driving low impedance loads
• Low noise for improved audio quality

Advantages and Disadvantages

Advantages: - Exceptional audio performance - Low distortion and noise - Wide bandwidth - High output current capability

Disadvantages: - Relatively high power consumption - Limited availability in certain markets

Working Principles

The LM4562HA/NOPB operates based on the principles of operational amplifiers. It amplifies audio signals with high fidelity and low distortion. The internal circuitry is designed to minimize noise and provide a wide frequency response.

Detailed Application Field Plans

The LM4562HA/NOPB can be used in various audio applications, including: 1. High-end audio systems 2. Professional audio equipment 3. Musical instruments 4. Audio mixers 5. Headphone amplifiers

Detailed and Complete Alternative Models

1. NE5532: A popular dual operational amplifier with similar audio performance.
2. OPA2134: Another high-performance audio operational amplifier suitable for audio applications.
3. AD823: Precision, low-power operational amplifier with excellent audio characteristics.

These alternative models offer comparable audio performance and can be considered as substitutes for the LM4562HA/NOPB in different applications.

In conclusion, the LM4562HA/NOPB is a high-performance audio operational amplifier known for its exceptional audio quality, low distortion, and wide bandwidth. It finds applications in various audio systems and offers advantages such as high output current capability and low noise. While it consumes relatively more power and may have limited availability, alternative models like NE5532, OPA2134, and AD823 can be considered as substitutes.