Consulte las especificaciones para obtener detalles del producto.
TPA3136D2PWP
Introduction
The TPA3136D2PWP is a Class-D audio amplifier belonging to the category of integrated circuits. This device is commonly used in audio applications and is known for its high efficiency and compact package.
Basic Information Overview
- Category: Integrated Circuit
- Use: Audio Amplification
- Characteristics: High Efficiency, Compact Package
- Package: HTSSOP-28
- Essence: Class-D Audio Amplifier
- Packaging/Quantity: Tape & Reel, 2500 per Reel
Specifications
The TPA3136D2PWP features the following specifications: - Output Power: 10W x 2 (4Ω, 1% THD+N) - Efficiency: 90% - Supply Voltage: 4.5V to 26V - Shutdown Current: 1µA - Signal-to-Noise Ratio: 102dB
Detailed Pin Configuration
The detailed pin configuration of TPA3136D2PWP is as follows:
| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | PVDD | Power supply voltage for the gate driver and output stage | | 2 | OUT1 | Channel 1 output | | 3 | GND | Ground connection | | 4 | OUT2 | Channel 2 output | | 5 | VDD | Power supply voltage for the internal circuitry | | ... | ... | ... |
Functional Features
The TPA3136D2PWP offers the following functional features: - Overcurrent Protection - Thermal Shutdown Protection - Short-Circuit Protection - Differential Inputs
Advantages and Disadvantages
Advantages
- High Efficiency
- Small Package Size
- Built-in Protection Features
Disadvantages
- Higher EMI compared to Class-AB amplifiers
- Sensitive to PCB layout and component placement
Working Principles
The TPA3136D2PWP operates on the principles of Class-D amplification, where the input audio signal is converted into a series of pulses to drive the output transistors, resulting in amplified audio output.
Detailed Application Field Plans
The TPA3136D2PWP is well-suited for various audio applications including: - Portable Bluetooth Speakers - Home Theater Systems - Automotive Infotainment Systems - Multimedia Monitors
Detailed and Complete Alternative Models
Some alternative models to TPA3136D2PWP include: - TPA3118D2 - TPA3116D2 - TPA3255
In conclusion, the TPA3136D2PWP is a versatile Class-D audio amplifier with high efficiency and integrated protection features, making it suitable for a wide range of audio applications.
[Word Count: 324]
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TPA3136D2PWP en soluciones técnicas
What is the TPA3136D2PWP?
- The TPA3136D2PWP is a stereo, 10-W, efficient, digital audio power amplifier with volume control.
What is the input voltage range for TPA3136D2PWP?
- The input voltage range for TPA3136D2PWP is typically 4.5V to 26V.
What is the typical output power of TPA3136D2PWP?
- The typical output power of TPA3136D2PWP is 10W per channel into an 8-Ω load at 10% THD+N from a 13-V supply.
What are the key features of TPA3136D2PWP?
- The key features of TPA3136D2PWP include differential inputs, high efficiency, low idle current, and thermal and short-circuit protection.
What is the recommended application circuit for TPA3136D2PWP?
- The recommended application circuit includes the connection of input signals, power supply, and output loads as per the datasheet guidelines.
How does TPA3136D2PWP achieve high efficiency?
- TPA3136D2PWP achieves high efficiency through its advanced modulation scheme and integrated feedback loop design.
What are the typical applications of TPA3136D2PWP?
- Typical applications include portable Bluetooth speakers, multimedia monitors, and other battery-powered audio systems.
Does TPA3136D2PWP have built-in protection features?
- Yes, TPA3136D2PWP has built-in thermal and short-circuit protection to safeguard the device and connected components.
What is the recommended PCB layout for TPA3136D2PWP?
- The recommended PCB layout includes proper grounding, component placement, and thermal management considerations for optimal performance.
Is there a reference design available for TPA3136D2PWP?
- Yes, Texas Instruments provides reference designs and application notes to assist in implementing TPA3136D2PWP in various technical solutions.