TPA3003D2PFBR
Overview
Category: Integrated Circuit (IC)
Use: Audio Amplifier
Characteristics: - High efficiency - Low distortion - Wide dynamic range - Small package size - Easy to integrate into audio systems
Package: PFBR (PowerPAD™ HTSSOP)
Essence: The TPA3003D2PFBR is a high-performance audio amplifier IC designed for use in various audio applications. It offers excellent sound quality, high efficiency, and low distortion, making it suitable for a wide range of audio systems.
Packaging/Quantity: The TPA3003D2PFBR is available in a PFBR package, which stands for PowerPAD™ HTSSOP. The quantity per package may vary depending on the supplier.
Specifications
- Supply Voltage Range: 4.5V to 26V
- Output Power: Up to 20W per channel
- Total Harmonic Distortion + Noise (THD+N): <0.1%
- Signal-to-Noise Ratio (SNR): >100dB
- Efficiency: >90%
- Operating Temperature Range: -40°C to 85°C
Pin Configuration
The TPA3003D2PFBR has a total of 32 pins. Here is the detailed pin configuration:
Pin 1: VDDA
Pin 2: VDDA
Pin 3: GND
Pin 4: GND
Pin 5: IN1N
Pin 6: IN1P
Pin 7: GND
Pin 8: OUT1P
Pin 9: OUT1N
Pin 10: GND
Pin 11: PVCC
Pin 12: PVCC
Pin 13: GND
Pin 14: MUTE
Pin 15: GND
Pin 16: VDDA
Pin 17: VDDA
Pin 18: GND
Pin 19: IN2N
Pin 20: IN2P
Pin 21: GND
Pin 22: OUT2P
Pin 23: OUT2N
Pin 24: GND
Pin 25: PVCC
Pin 26: PVCC
Pin 27: GND
Pin 28: SD
Pin 29: GND
Pin 30: VDDA
Pin 31: VDDA
Pin 32: GND
Functional Features
- High-quality audio amplification
- Wide input voltage range
- Built-in mute function
- Thermal and short-circuit protection
- Low power consumption in standby mode
- Easy integration into audio systems
Advantages and Disadvantages
Advantages: - High efficiency leads to less power consumption - Excellent sound quality with low distortion - Wide dynamic range for accurate audio reproduction - Small package size allows for compact designs - Easy integration into various audio systems
Disadvantages: - Limited output power compared to higher wattage amplifiers - May require additional components for specific applications
Working Principles
The TPA3003D2PFBR operates as a class-D amplifier, which uses pulse-width modulation (PWM) to convert the audio signal into a high-frequency square wave. This square wave is then filtered and amplified to produce the final audio output. The class-D design ensures high efficiency by minimizing power dissipation.
Detailed Application Field Plans
The TPA3003D2PFBR can be used in various audio applications, including: 1. Home theater systems 2. Car audio systems 3. Portable speakers 4. Professional audio equipment 5. Gaming consoles 6. Soundbars 7. Musical instruments
Detailed and Complete Alternative Models
- TPA3116D2PFBR
- TPA3255EVM
- TAS5630BPHDR
- LM3886TF/NOPB
- MAX9744ETJ+
- STA540SANTR
- PAM8403DR
These alternative models offer similar functionality and can be considered as alternatives to the TPA3003D2PFBR.
Note: The content provided above is a sample structure for an encyclopedia entry and may not reflect actual specifications or details of the TPA3003D2PFBR.
Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TPA3003D2PFBR i tekniska lösningar
Sure! Here are 10 common questions and answers related to the application of TPA3003D2PFBR in technical solutions:
Q: What is TPA3003D2PFBR? A: TPA3003D2PFBR is a power amplifier integrated circuit (IC) designed for audio applications.
Q: What is the maximum output power of TPA3003D2PFBR? A: The maximum output power of TPA3003D2PFBR is typically 6 watts per channel.
Q: Can TPA3003D2PFBR be used in stereo applications? A: Yes, TPA3003D2PFBR can be used in stereo applications as it has two independent channels.
Q: What is the input voltage range for TPA3003D2PFBR? A: The input voltage range for TPA3003D2PFBR is typically between 4.5V and 26V.
Q: Does TPA3003D2PFBR require an external heat sink? A: No, TPA3003D2PFBR does not require an external heat sink as it has built-in thermal protection features.
Q: Can TPA3003D2PFBR operate with a single power supply? A: Yes, TPA3003D2PFBR can operate with a single power supply, typically ranging from 8V to 26V.
Q: What is the efficiency of TPA3003D2PFBR? A: The efficiency of TPA3003D2PFBR is typically around 90%, making it energy-efficient.
Q: Is TPA3003D2PFBR suitable for battery-powered applications? A: Yes, TPA3003D2PFBR is suitable for battery-powered applications as it has low power consumption.
Q: Can TPA3003D2PFBR be used in automotive audio systems? A: Yes, TPA3003D2PFBR can be used in automotive audio systems as it meets the required specifications.
Q: Does TPA3003D2PFBR have built-in protection features? A: Yes, TPA3003D2PFBR has built-in protection features such as over-temperature and short-circuit protection.
Please note that these answers are general and may vary depending on the specific application and requirements.