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TDF8544TH/N3

Name: TDF8544TH/N3
Rating: 4.7 (12 reviews)

Audio Amplifiers TDF8544TH/HSOP36//N3/REEL 13 Q1/T1 *STANDARD MARK

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Mfr。パート #TDF8544TH/N3
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仕様

概要

Description

The TDF8544TH/N3 is an integrated audio amplifier designed for use in various audio applications, including televisions, soundbars, and other consumer audio devices. It offers a high-efficiency Class D amplification technology, which enables it to deliver powerful audio output while minimizing power consumption and heat generation. The chip typically features multiple channels, allowing for stereo or multi-channel audio configurations.
Key specifications include a typical output power of around 4x25W at 4 ohms, low distortion rates, and built-in protection features such as over-temperature and short-circuit protection. The TDF8544TH/N3 supports various audio input formats and is compatible with different speaker setups, making it versatile for manufacturers.
Additionally, its compact design and integrated functionality simplify circuit board layout and assembly, making it an attractive choice for audio product developers looking for efficiency and performance in a single package.

Features

The TDF8544TH/N3 is a high-performance audio amplifier IC designed primarily for driving speakers in portable and automotive applications. Key features include:
- Class D Design: Efficient power conversion with low heat generation, suitable for battery-powered devices.
- Output Power: Typically provides up to 4W per channel at a 4Ω load.
- High Efficiency: Offers up to 90% efficiency, minimizing energy loss.
- Integrated Protection Circuits: Includes thermal shutdown and short-circuit protection to ensure reliability.
- Low Distortion: Delivers high-quality audio with low total harmonic distortion (THD).
- Flexible Power Supply: Operates across a wide voltage range, making it adaptable for various applications.
- PWM Control: Utilizes pulse width modulation for improved audio fidelity.
- Compact Package: Available in a small form factor, ideal for space-constrained designs.
These features make the TDF8544TH/N3 suitable for consumer electronics, enhancing audio performance while ensuring energy efficiency and reliability.

Package

The TDF8544TH/N3 is packaged in a TSSOP (Thin Shrink Small Outline Package) with a 16-pin configuration. This type of package is known for its compact size and is commonly used in various electronic applications.

Pinout

The TDF8544TH/N3 is a display driver IC primarily used for controlling graphic LCDs. It has a total of 40 pins.
Key functions of the pinout include:
- Power Supply Pins: Provide necessary voltage (VDD) and ground (VSS).
- Control Pins: Includes pins for chip select, read, write, and reset signals to manage the operation of the device.
- Data Pins: Used for data input and output, enabling communication with a microcontroller or other digital devices.
- Segment and Common Pins: Outputs that drive the segments and common lines of the LCD.
- Clock Pins: For synchronizing operations, crucial for timing control in data transfer.
This IC is often used in applications requiring efficient control of LCD displays, making it suitable for various electronic devices.

Manufacturer

The TDF8544TH/N3 is manufactured by NXP Semiconductors, a global technology company. NXP specializes in designing and manufacturing advanced semiconductor solutions, primarily for automotive, industrial, and Internet of Things (IoT) applications. The company was formed in 2006 as a spinoff from Philips and has since become a key player in the semiconductor industry, focusing on innovations in connectivity, security, and processing. NXP offers a wide range of products, including microcontrollers, processors, and RF solutions, catering to various sectors such as automotive electronics, smart devices, and communication systems.

Application

The TDF8544TH/N3 is an integrated audio amplifier commonly used in applications such as television sets, home audio systems, portable speakers, and multimedia devices. Its features include high efficiency, low distortion, and robust performance, making it suitable for consumer electronics, automotive audio systems, and computer audio solutions. Additionally, it may also be utilized in various multimedia applications requiring audio output.

Equivalent

The TDF8544TH/N3 is a digital audio amplifier IC. Equivalent products include the TDA7491LP, TDA7492P, and TPA3116D2. These alternatives also provide similar functionalities for audio amplification, though specifications like power output and features may vary. Always check datasheets for detailed compatibility and performance characteristics.