STA369BWTR
Overview
Category
STA369BWTR belongs to the category of integrated audio amplifiers.
Use
It is primarily used for audio amplification in various electronic devices and systems.
Characteristics
- High-quality audio amplification
- Compact size
- Low power consumption
- Wide operating voltage range
Package
STA369BWTR is available in a small outline package (SOP) with a specified pin configuration.
Essence
The essence of STA369BWTR lies in its ability to provide efficient and reliable audio amplification in a compact form factor.
Packaging/Quantity
Each package of STA369BWTR contains a single integrated audio amplifier.
Specifications and Parameters
- Power supply voltage: 3.0V - 5.5V
- Output power: 2.8W (typical)
- Total harmonic distortion + noise: 0.1% (typical)
- Signal-to-noise ratio: 90dB (typical)
- Operating temperature range: -40°C to +85°C
Pin Configuration
The detailed and complete pin configuration of STA369BWTR is as follows:
| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage input | | 2 | GND | Ground reference | | 3 | INL | Left channel audio input | | 4 | INR | Right channel audio input | | 5 | OUTL | Left channel audio output | | 6 | OUTR | Right channel audio output | | 7 | MODE | Mode selection input | | 8 | MUTE | Mute control input |
Functional Characteristics
STA369BWTR offers the following functional characteristics:
- High-fidelity audio amplification
- Built-in protection circuitry
- Selectable operating modes
- Mute control functionality
Advantages and Disadvantages
Advantages
- High-quality audio amplification
- Compact size for space-constrained applications
- Low power consumption for energy efficiency
- Wide operating voltage range for versatility
Disadvantages
- Limited output power compared to higher wattage amplifiers
- May require additional external components for specific applications
Applicable Range of Products
STA369BWTR is suitable for a wide range of products, including but not limited to: - Portable audio devices - Home theater systems - Automotive audio systems - Multimedia speakers - Gaming consoles
Working Principles
STA369BWTR operates on the principle of amplifying audio signals using integrated circuitry. It takes input audio signals, processes them, and amplifies them to drive speakers or other audio output devices.
Detailed Application Field Plans
STA369BWTR can be applied in various fields, such as: 1. Portable Audio Devices: Enhancing the audio output quality of smartphones, tablets, and portable media players. 2. Home Theater Systems: Providing high-fidelity audio amplification for immersive home theater experiences. 3. Automotive Audio Systems: Amplifying audio signals in car audio systems for enhanced sound quality. 4. Multimedia Speakers: Powering multimedia speakers for clear and rich audio reproduction. 5. Gaming Consoles: Amplifying audio output in gaming consoles to enhance the gaming experience.
Detailed Alternative Models
Some alternative models to STA369BWTR include: - STA540SWTR - TDA7266SA - LM386N-4 - MAX9744E - TPA3110D2
5 Common Technical Questions and Answers
Q: What is the maximum output power of STA369BWTR? A: The typical maximum output power is 2.8W.
Q: Can STA369BWTR operate with a power supply voltage below 3.0V? A: No, the minimum recommended power supply voltage is 3.0V.
Q: Does STA369BWTR have built-in protection circuitry? A: Yes, it has built-in protection circuitry to safeguard against overloads and short circuits.
Q: What is the operating temperature range of STA369BWTR? A: It can operate within a temperature range of -40°C to +85°C.
Q: Is STA369BWTR suitable for battery-powered devices? A: Yes, its low power consumption makes it suitable for battery-powered devices.
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