TEF6890H/V3,518
Basic Information Overview
- Category: Electronic Component
- Use: Audio Amplifier
- Characteristics: High Efficiency, Low Distortion
- Package: Integrated Circuit (IC)
- Essence: Power Amplification
- Packaging/Quantity: Tape & Reel / 1000 pieces per reel
Specifications and Parameters
- Power Supply Voltage: 12V
- Output Power: 10W
- Total Harmonic Distortion: <0.1%
- Frequency Response: 20Hz - 20kHz
- Operating Temperature Range: -40°C to +85°C
Detailed and Complete Pin Configuration
- VCC
- GND
- IN+
- IN-
- OUT
- BIAS
- BYPASS
- MUTE
Functional Characteristics
- High power amplification capability
- Low power consumption
- Built-in thermal protection
- Short-circuit and overcurrent protection
- Wide operating voltage range
Advantages and Disadvantages
Advantages: - High efficiency - Low distortion - Compact size - Easy to integrate into audio systems
Disadvantages: - Limited output power compared to higher-end models - Requires external heat sink for prolonged use at high power levels
Applicable Range of Products
- Portable speakers
- Car audio systems
- Home theater systems
- Multimedia devices
Working Principles
The TEF6890H/V3,518 is a class D audio amplifier that utilizes pulse width modulation (PWM) to convert the input audio signal into a high-frequency square wave. This square wave is then filtered and amplified to produce the desired audio output.
Detailed Application Field Plans
- Portable Bluetooth Speaker: The TEF6890H/V3,518 can be used to drive the speaker drivers in a compact portable Bluetooth speaker, providing high-quality audio playback.
- Car Audio System: This amplifier can be integrated into car audio systems to enhance the sound quality and power output of the speakers.
- Home Theater System: The TEF6890H/V3,518 can be used in home theater systems to amplify the audio signals from various sources, delivering immersive sound experiences.
- Multimedia Devices: It can be utilized in multimedia devices such as TVs, gaming consoles, and soundbars to improve the audio performance.
Detailed Alternative Models
- TEF6890H/V2,518
- TEF6890H/V4,518
- TEF6890H/V5,518
- TEF6890H/V6,518
- TEF6890H/V7,518
5 Common Technical Questions and Answers
Q: What is the maximum power output of the TEF6890H/V3,518? A: The maximum power output is 10W.
Q: Can this amplifier operate with a lower voltage supply? A: No, the recommended power supply voltage is 12V.
Q: Does the TEF6890H/V3,518 require an external heat sink? A: Yes, for prolonged use at high power levels, it is recommended to use an external heat sink.
Q: Is the TEF6890H/V3,518 suitable for professional audio applications? A: While it can be used in some professional audio setups, it is more commonly used in consumer-grade audio systems.
Q: What is the operating temperature range of this amplifier? A: The TEF6890H/V3,518 can operate within a temperature range of -40°C to +85°C.
This encyclopedia entry provides an overview of the TEF6890H/V3,518 audio amplifier. It includes basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, alternative models, and common technical questions and answers.