LA4425PV-TLM-H
Product Overview
Category: Integrated Circuit (IC)
Use: Audio Power Amplifier
Characteristics: - High output power - Low distortion - Wide operating voltage range - Small package size - Efficient power consumption
Package: PV (Power Package), TLM (Thin Leadless Package)
Essence: LA4425PV-TLM-H is an audio power amplifier IC designed for high-quality sound reproduction in various audio devices.
Packaging/Quantity: The LA4425PV-TLM-H is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Supply Voltage: 12V
- Output Power: 5W x 2 channels
- Total Harmonic Distortion: 0.1% (at 1kHz, 3W)
- Operating Temperature Range: -40°C to +85°C
- Package Dimensions: 8.0mm x 8.0mm x 1.6mm
Detailed Pin Configuration
The LA4425PV-TLM-H has the following pin configuration:
- VCC (Power Supply)
- GND (Ground)
- IN1 (Input 1)
- IN2 (Input 2)
- OUT1 (Output 1)
- OUT2 (Output 2)
- Bypass
- MUTE (Mute Control)
- S-GND (Signal Ground)
Functional Features
- High output power allows for loud and clear audio reproduction.
- Low distortion ensures accurate sound reproduction.
- Wide operating voltage range enables compatibility with various power sources.
- Small package size saves space in electronic devices.
- Efficient power consumption reduces energy usage.
Advantages and Disadvantages
Advantages: - High output power for powerful audio output. - Low distortion for accurate sound reproduction. - Wide operating voltage range for versatility. - Small package size for space-saving designs. - Efficient power consumption for energy efficiency.
Disadvantages: - Limited output power compared to higher wattage amplifiers. - Requires external components for complete audio system integration.
Working Principles
The LA4425PV-TLM-H operates as a class AB audio power amplifier. It amplifies the audio signal received from the input channels and delivers it to the output channels with increased power. The amplifier circuitry ensures low distortion and high fidelity sound reproduction.
Detailed Application Field Plans
The LA4425PV-TLM-H is commonly used in various audio devices, including: - Portable speakers - Car audio systems - Home theater systems - Audio amplifiers - Musical instruments
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to LA4425PV-TLM-H are: - TDA7265 - Audio Power Amplifier IC - LM386 - Low Voltage Audio Power Amplifier - TPA3116D2 - Class D Audio Amplifier IC - STA540 - 4-channel Audio Amplifier IC
These alternative models offer similar functionality and can be suitable replacements depending on specific requirements.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät LA4425PV-TLM-H :n soveltamiseen teknisissä ratkaisuissa
Sure! Here are 10 common questions and answers related to the application of LA4425PV-TLM-H in technical solutions:
Q: What is LA4425PV-TLM-H? A: LA4425PV-TLM-H is a specific model of integrated circuit (IC) designed for audio amplifier applications.
Q: What is the power rating of LA4425PV-TLM-H? A: The LA4425PV-TLM-H has a maximum power output of 4.5 Watts per channel.
Q: What is the input voltage range for LA4425PV-TLM-H? A: The recommended input voltage range for LA4425PV-TLM-H is typically between 8V and 18V.
Q: Can LA4425PV-TLM-H be used in stereo applications? A: Yes, LA4425PV-TLM-H is specifically designed for stereo audio amplifier applications.
Q: Does LA4425PV-TLM-H require any external components for operation? A: Yes, LA4425PV-TLM-H requires external components such as resistors, capacitors, and inductors for proper operation.
Q: What is the typical efficiency of LA4425PV-TLM-H? A: The typical efficiency of LA4425PV-TLM-H is around 70-80% depending on the load conditions.
Q: Can LA4425PV-TLM-H operate with a single power supply? A: No, LA4425PV-TLM-H requires a dual power supply configuration (+Vcc and -Vcc) for proper operation.
Q: What is the frequency response of LA4425PV-TLM-H? A: The frequency response of LA4425PV-TLM-H is typically between 20Hz and 20kHz.
Q: Can LA4425PV-TLM-H drive low-impedance speakers? A: Yes, LA4425PV-TLM-H is capable of driving speakers with impedance as low as 4 ohms.
Q: Is LA4425PV-TLM-H suitable for automotive audio applications? A: Yes, LA4425PV-TLM-H is designed to meet the requirements of automotive audio systems and can be used in such applications.
Please note that these answers are general and may vary depending on the specific application and implementation of LA4425PV-TLM-H. It is always recommended to refer to the datasheet and consult with technical experts for accurate information.