Ametek Electronics

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• Packaging Details: TSSOP 56 PIN

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• Delivery Time: ready stock
• Packaging Details: LQFP 144 PIN

The D808K013DPTP3 is a Digital Signal Processor (DSP) integrated circuit, commonly used in audio equipment from brands like Onkyo and Pioneer. Manufactured by Texas Instruments, this DSP is part of the D808 series and is housed in a QFP208 (Quad Flat Package with 208 pins) surface-mount packag

In certain audio receivers, such as the Onkyo TX-SR313, the D808K013DPTP3 DSP has been identified as a critical component.

The IRS2092S is an integrated circuit (IC) designed for use in audio amplifier applications. Specifically, it is a Class D audio amplifier controller IC. Class D amplifiers are known for their efficiency, making them popular in applications where power efficiency is crucial, such as in audio amplifiers for speakers and subwoofers.

Here are some key features and characteristics associated with the IRS2092S IC:

1. Class D Amplification: The IRS2092S is designed for Class D amplification, which means it operates by switching the input signal rapidly between two states, allowing for high efficiency and reduced power dissipation.

2. Audio Signal Processing: The IC typically includes features for processing audio signals, such as input buffering, pulse-width modulation (PWM) generation, and protection circuitry.

3. PWM Modulator: It incorporates a Pulse Width Modulation modulator, which is crucial for generating the high-frequency switching signals that drive the power stage in Class D amplifiers.

4. Protection Features: The IRS2092S often includes various protection features to safeguard the amplifier and connected components. These may include over-current protection, over-temperature protection, and over-voltage protection.

5. Driver Stage: The IC may include a driver stage for driving the external power MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors) or other power devices in the output stage.

The STA516BF is a digital audio amplifier IC manufactured by STMicroelectronics. It's specifically designed for use in high-power, high-fidelity audio systems. This Class D amplifier IC offers high efficiency and low distortion, making it suitable for various audio applications, including home theater systems, multimedia speakers, and automotive audio systems.

Here are some key features of the STA516BF:

• Class D amplifier capable of delivering high power output.
• Operating voltage typically ranges from 13.5V to 44V.
• Supports a wide range of output power configurations and speaker loads.
• Integrated protection features such as short-circuit protection and thermal shutdown to safeguard the amplifier and connected speakers.
• Provides high-quality audio performance with low distortion and noise.

If you're planning to use the STA516BF in a project or application, it's essential to refer to the datasheet provided by STMicroelectronics for detailed technical specifications, application circuit examples, and guidelines on how to properly use and configure the IC within your specific design requirements. Always follow the manufacturer's recommendations and guidelines when working with electronic components like the STA516BF to ensure optimal performance and reliability.

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• Packaging Details: SOIC 16 PIN

BP1048B2 is a Bluetooth audio SoC (System-on-Chip) made by MVSILICON, commonly used in:

• Bluetooth speakers
• Soundbars
• Wireless audio receivers
• Bluetooth headphones
• Karaoke/audio products

Key specifications found from distributor and technical listings:

• Bluetooth: Dual-mode Bluetooth 5.0
• CPU: 32-bit RISC core up to 288 MHz
• DSP support: Integrated DSP/FPU and FFT accelerator
• Audio: Multi-channel ADC/DAC with I2S and SPDIF
• Memory: Built-in Flash + SRAM
• USB: USB 2.0 Full Speed OTG
• Package: LQFP48 (7×7 mm)
• Supply voltage: 3.3V–5V

It supports Bluetooth audio profiles such as:

• A2DP
• AVRCP
• HFP/HSP
• HID
• SPP
• PBAP

Typical applications listed:

• Portable Bluetooth speakers
• Soundbars
• Bluetooth party speakers
• Audio receivers

There is very limited public documentation/datasheets available because many MVSILICON chips are supplied mainly to OEM audio manufacturers. Some repair/modding discussions online also identify BP1048B2 in low-cost soundbars and wireless subwoofer systems.

If you want, I can also help with:

• probable pin functions
• board-level identification
• nearby compatible replacement ICs
• amplifier pairing
• firmware/debug interfaces
• common failure symptoms in soundbars/speakers

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• Packaging Details: TOFP 48PIN

The TPA3251D2DDV is a high-performance, Class-D audio amplifier IC from Texas Instruments. It's designed for a wide range of applications, including home theater systems, active soundbars, and professional audio equipment.

Here are some of its key features:

• High Output Power: It can deliver significant power output, typically up to 2×150 W2×150 W into a 4Ω4Ω load or 1×315 W1×315 W into a 2Ω2Ω load with a low total harmonic distortion plus noise (THD+NTHD+N).
• High Efficiency: As a Class-D amplifier, it offers very high efficiency, which means less power is wasted as heat, leading to smaller heatsinks and lower power consumption.
• Advanced Protection Features: It includes built-in protection circuits for over-voltage, under-voltage, over-current, short-circuit, and thermal shutdown, ensuring the device and connected speakers are protected.
• Low Noise and Distortion: It's designed to provide excellent audio quality with low noise and distortion levels.
• Wide Supply Voltage Range: It can operate with a wide range of power supply voltages, offering flexibility in system design.
• Multiple Configurations: It supports various output configurations, such as stereo, mono, and BTL (Bridge-Tied Load).

Typical Applications:

• Home Theater Systems
• Active Soundbars
• Wireless Speakers
• Professional Audio Amplifiers
• Public Address (PA) Systems

If you have a specific question about the TPA3251D2DDV

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• Packaging Details: TSSOP 28

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• Packaging Details: TQFP 64PIN

The D808K013DPTP4 is a Digital Signal Processor (DSP) integrated circuit from Texas Instruments, commonly utilized in audio equipment from brands like Onkyo and Pioneer. This DSP is part of the D808 series and is housed in a Quad Flat Package (QFP) with 208 pins, suitable for surface-mount applications.

Notably, the D808K013DPTP4 represents an updated revision within the D808 series, addressing known issues present in earlier versions. Discussions among audio enthusiasts highlight its role in resolving problems found in previous iterations of the DSP, particularly in certain Onkyo and Pioneer amplifier models.

For detailed technical specifications, you can refer to the datasheet available on platforms like AllDatasheet

The CXD9936TN is a CMOS-based integrated circuit typically used in audio and video processing applications, especially in TV and multimedia devices. Here are some of its key features:

• Audio Processing: Often used for sound processing tasks, including mixing and amplification.
• Video Signal Processing: May include functions for handling video signals, enhancing quality, or converting formats.
• High Integration: Designed to minimize the number of external components required, simplifying circuit design.
• Low Power Consumption: Typically optimized for efficient operation, making it suitable for battery-powered applications.

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• Packaging Details: TSSOP 44 PIN

The AD82584F-LG48NRY is an audio IC from Analog Devices, specifically designed for high-performance audio applications. It typically features capabilities for high-fidelity audio amplification, processing, or conversion.

Key aspects often include:

• High Dynamic Range: Ideal for applications requiring excellent sound quality.
• Low Distortion: Ensures clear audio output without unwanted noise.
• Multiple Channels: Suitable for multi-channel audio systems.
• Integration: May include built-in components for simplified design and reduced board space.

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• Packaging Details: QFP 48PIN

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• Packaging Details: TQFP 48 PIN

• The CS42528 is ideal for audio systems requiring wide dynamic range, negligible distortion and low noise, such as A/V receivers, DVD receivers, and digital speakers. The CS42528 is available in a 64-pin LQFP package in Commercial (-10° to +70° C) grades. The CDB42528 Customer Demonstration board is also available for de- vice evaluation.

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• Packaging Details: TQFP

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• Packaging Details: 44TSSOP

The PCM1865 is an audio analog-to-digital converter (ADC) from Texas Instruments. It is part of the PCM186x series and is designed for high-performance audio applications where high-quality sound conversion is required. The PCM1865 is known for its features and versatility, typically used in audio systems, including professional audio equipment, home audio systems, and various consumer electronics.

1. 16-Channel ADC:

   • The PCM1865 is a 16-channel ADC, which means it can simultaneously convert 16 separate audio input signals into digital data, making it suitable for multichannel audio applications like surround sound systems, mixers, or multi-track recording.

2. High-Resolution Audio:

   • It supports 24-bit resolution for each of its channels, providing high accuracy and dynamic range for capturing audio signals with detailed fidelity.

3. Sampling Rate:

   • The PCM1865 supports flexible sampling rates, including up to 192 kHz, enabling it to handle high-quality audio data, suitable for professional-grade audio and high-definition sound.

4. Built-in Digital Filters:

   • The device includes digital filters that allow users to adjust the audio signal processing to meet specific needs in terms of filtering, equalization, or dynamics processing.

5. Low Power Consumption:

   • It is designed for low-power operation, making it suitable for portable devices or systems that need to manage power consumption while still delivering high-quality audio performance.

6. Flexible Input Configurations:

   • The PCM1865 can handle different types of input sources, such as microphone-level signals or line-level signals, making it versatile for a wide range of applications. It also supports differential and single-ended input configurations.

7. Integrated Microphone Preamplifier:

   • The device includes built-in microphone preamplifiers, which are useful for directly connecting microphones without the need for external preamps, reducing system complexity and cost.

8. Integrated Voltage Reference:

   • The PCM1865 has an internal voltage reference, which simplifies the design of a system and ensures consistent performance across varying power supply conditions.

9. Output Format:

   • The ADC provides I2S or left-justified digital audio output, a common standard for digital audio transmission, making it easy to interface with a wide range of audio processors, digital signal processors (DSPs), or microcontrollers.

10. On-Chip Programmable Gain Amplifier (PGA):

    • The device includes a programmable gain amplifier (PGA), which helps adjust the gain of the input signals, providing flexibility in handling various signal levels.

• Home Audio Systems: Multi-channel audio conversion in surround sound systems.
• Professional Audio Equipment: High-performance ADCs for mixers, recorders, and live sound systems.
• Portable Audio Devices: Such as portable speakers, personal audio recording devices, or digital audio workstations (DAWs).
• Broadcasting Equipment: For high-quality audio capture in broadcasting or live sound events.
• Consumer Electronics: Smart TVs, soundbars, and other audio-related consumer 

Additional Information:

• Delivery Time: READY STOCK
• Packaging Details: HSSOP 56 PIN

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• Packaging Details: 54 PIN

The TB2931HQ is a voltage regulator IC (Integrated Circuit) manufactured by Toshiba. It is commonly used in electronic devices to provide a stable output voltage from a varying input voltage source. The TB2931HQ is specifically designed for audio amplifier applications, making it suitable for use in audio-related circuits.

Key features of the TB2931HQ may include:

1. Voltage Regulation: The IC is designed to regulate the voltage, ensuring a constant and stable output.

2. Audio Applications: It is optimized for audio amplifier applications, making it suitable for use in amplifiers and other audio-related circuits.

3. Low Dropout Voltage: It likely has a low dropout voltage, which means it can regulate the output voltage even when the input voltage is only slightly higher than the desired output voltage.

4. Thermal Shutdown Protection: Many voltage regulators, including audio-specific ones, come with thermal shutdown protection to prevent the IC from getting damaged due to excessive heat.

To use the TB2931HQ in a circuit, it's important to refer to the datasheet provided by Toshiba or the manufacturer. The datasheet contains detailed information about the electrical characteristics, pin configuration, recommended operating conditions, and other important specifications that are crucial for proper implementation in a circuit. Always ensure that you follow the manufacturer's guidelines and recommendations when using any electronic component in your designs.

The TAS5612LA is an audio power amplifier integrated circuit (IC) designed by Texas Instruments. It's part of their TAS56xx family of high-performance digital audio amplifiers. Here are some key features and details about the TAS5612LA:

1. Class D Amplifier: It operates as a Class D amplifier, which means it uses pulse-width modulation (PWM) to amplify the audio signal efficiently.

2. Digital Input: The TAS5612LA accepts digital audio inputs, which is typical for modern audio amplifiers designed for use in digital audio systems.

3. High Efficiency: Class D amplifiers are known for their high efficiency compared to traditional Class AB amplifiers, which helps in reducing power consumption and heat generation.

4. Output Power: It can deliver significant output power suitable for a variety of audio applications, from consumer electronics to professional audio equipment.

5. Integrated Features: Often, these ICs come with integrated protection circuits (such as thermal and overcurrent protection) and may include other features like volume control and audio processing capabilities.

6. Applications: The TAS5612LA is commonly used in home audio systems, multimedia speakers, powered subwoofers, and other audio equipment where high-quality amplification with efficient power usage is desired.

7. PCB Layout Considerations: Due to its high-speed switching nature (typical of Class D amps), PCB layout is crucial for optimal performance and to minimize noise and interferenc

Additional Information:

• Packaging Details: HTSSOP 44PIN