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TPA1517DWPRG4
Product Overview
Category
The TPA1517DWPRG4 belongs to the category of audio amplifier integrated circuits.
Use
It is used for amplifying audio signals in various electronic devices such as portable speakers, headphones, and audio systems.
Characteristics
- High efficiency
- Low noise
- Small package size
- Wide supply voltage range
Package
The TPA1517DWPRG4 comes in a small outline package (SOP) with a specified dimension and pin configuration.
Essence
The essence of TPA1517DWPRG4 lies in its ability to provide high-quality audio amplification in a compact and efficient manner.
Packaging/Quantity
The TPA1517DWPRG4 is typically available in reels containing a specific quantity of units, as per the manufacturer's specifications.
Specifications
- Power Supply Range: 2.5V to 5.5V
- Output Power: Up to 3W per channel
- Total Harmonic Distortion + Noise (THD+N): <1%
- Signal-to-Noise Ratio (SNR): >90dB
- Shutdown Current: <1µA
Detailed Pin Configuration
The TPA1517DWPRG4 has a standard pin configuration with pins designated for power supply, input signal, output connection, and other necessary functions.
Functional Features
- Single-supply operation
- Thermal and short-circuit protection
- Integrated gain settings
- Low quiescent current
Advantages and Disadvantages
Advantages
- High efficiency and low power consumption
- Compact package size
- Integrated protection features
Disadvantages
- Limited output power compared to higher wattage amplifiers
- May require additional components for specific applications
Working Principles
The TPA1517DWPRG4 operates by amplifying the input audio signal using an internal amplifier circuit and then delivering the amplified signal to the output while maintaining high efficiency and low distortion.
Detailed Application Field Plans
The TPA1517DWPRG4 is suitable for various applications including: - Portable speakers - Headphone amplifiers - Audio interfaces - Multimedia systems
Detailed and Complete Alternative Models
Some alternative models to TPA1517DWPRG4 include: - TPA3116D2: Higher power output - LM386: Lower power requirements - MAX9744: Integrated digital volume control
In conclusion, the TPA1517DWPRG4 is a versatile audio amplifier IC that offers high efficiency and compact design, making it suitable for a wide range of audio amplification applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TPA1517DWPRG4 v technických řešeních
What is TPA1517DWPRG4?
- TPA1517DWPRG4 is a stereo 6-W (per channel) Class-D audio amplifier with an integrated boost converter.
What is the typical application of TPA1517DWPRG4?
- The typical application of TPA1517DWPRG4 includes portable and battery-powered audio systems, Bluetooth speakers, and other compact audio solutions.
What is the input voltage range for TPA1517DWPRG4?
- The input voltage range for TPA1517DWPRG4 is typically 2.5V to 5.5V.
What is the output power capability of TPA1517DWPRG4?
- TPA1517DWPRG4 can deliver up to 6W per channel into 4Ω loads at 10% THD+N.
Does TPA1517DWPRG4 have thermal shutdown protection?
- Yes, TPA1517DWPRG4 features thermal shutdown protection to prevent overheating.
What is the efficiency of TPA1517DWPRG4?
- TPA1517DWPRG4 offers high efficiency, typically greater than 90%.
Can TPA1517DWPRG4 operate in a single-ended mode?
- Yes, TPA1517DWPRG4 can operate in a single-ended mode for mono applications.
What are the key features of TPA1517DWPRG4?
- The key features of TPA1517DWPRG4 include low quiescent current, integrated boost converter, short-circuit and thermal protection, and small package size.
What is the recommended operating temperature range for TPA1517DWPRG4?
- The recommended operating temperature range for TPA1517DWPRG4 is typically -40°C to 85°C.
Is TPA1517DWPRG4 suitable for automotive applications?
- Yes, TPA1517DWPRG4 is suitable for automotive applications due to its wide input voltage range and robust protection features.