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ALC5640-VB-CG
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HerstellerRealtek Semicon
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Herstellerteil #ALC5640-VB-CG
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Auf Lager24603
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Spezifikationen
| Attribut | Wert |
| Manufacturer | Realtek Semicon |
| Package / Case | QFN-48 |
Übersicht
Description
The ALC5640-VB-CG is a low-power, high-performance audio codec from Realtek, designed for portable and embedded applications. It supports 24-bit DAC and ADC with a 96kHz sampling rate, delivering high-fidelity audio. Key features include:
- Low power consumption: Optimized for battery-powered devices.
- Integrated DSP: Enhances audio processing (noise suppression, echo cancellation).
- Flexible interfaces: I2S, PCM, and analog inputs/outputs.
- Built-in headphone amp & microphone preamp: Reduces external components.
- Wide voltage supply (1.8V–3.3V): Compatible with various systems.
Ideal for smartphones, tablets, IoT devices, and voice assistants, the ALC5640-VB-CG balances performance and efficiency. Its compact CSP (Chip Scale Package) makes it suitable for space-constrained designs.
For detailed specs, refer to the Realtek datasheet.
- Low power consumption: Optimized for battery-powered devices.
- Integrated DSP: Enhances audio processing (noise suppression, echo cancellation).
- Flexible interfaces: I2S, PCM, and analog inputs/outputs.
- Built-in headphone amp & microphone preamp: Reduces external components.
- Wide voltage supply (1.8V–3.3V): Compatible with various systems.
Ideal for smartphones, tablets, IoT devices, and voice assistants, the ALC5640-VB-CG balances performance and efficiency. Its compact CSP (Chip Scale Package) makes it suitable for space-constrained designs.
For detailed specs, refer to the Realtek datasheet.
Features
The ALC5640-VB-CG is a low-power, high-performance audio codec with the following key features:
- High-Quality Audio: Supports 24-bit DAC and ADC with up to 192kHz sampling rate.
- Low Power Consumption: Optimized for portable devices with advanced power management.
- Flexible I/O: Includes stereo headphone amp, microphone inputs, and line-in/out.
- Digital Interfaces: I²S, PCM, and TDM support for seamless system integration.
- Built-in DSP: Features noise suppression, acoustic echo cancellation, and EQ.
- Multi-Microphone Support: Up to 3 analog mic inputs for voice applications.
- Compact Package: 48-pin QFN (6x6mm) for space-constrained designs.
Ideal for smartphones, tablets, and IoT audio applications.
- High-Quality Audio: Supports 24-bit DAC and ADC with up to 192kHz sampling rate.
- Low Power Consumption: Optimized for portable devices with advanced power management.
- Flexible I/O: Includes stereo headphone amp, microphone inputs, and line-in/out.
- Digital Interfaces: I²S, PCM, and TDM support for seamless system integration.
- Built-in DSP: Features noise suppression, acoustic echo cancellation, and EQ.
- Multi-Microphone Support: Up to 3 analog mic inputs for voice applications.
- Compact Package: 48-pin QFN (6x6mm) for space-constrained designs.
Ideal for smartphones, tablets, and IoT audio applications.
Pinout
The ALC5640-VB-CG is a 48-pin audio codec from Realtek, designed for portable and embedded applications. Key functions include:
- Audio I/O: Supports stereo ADC/DAC, microphone inputs, and headphone outputs.
- Digital Interface: I2S/PCM for connecting to processors.
- Control Interface: I2C/SPI for configuration.
- Power Management: Low-power modes for battery efficiency.
- Additional Features: Built-in amplifiers, jack detection, and programmable DSP.
Pins are allocated for power (VDD, GND), analog/digital audio signals, control buses, and GPIOs. Exact pin functions are detailed in the datasheet.
- Audio I/O: Supports stereo ADC/DAC, microphone inputs, and headphone outputs.
- Digital Interface: I2S/PCM for connecting to processors.
- Control Interface: I2C/SPI for configuration.
- Power Management: Low-power modes for battery efficiency.
- Additional Features: Built-in amplifiers, jack detection, and programmable DSP.
Pins are allocated for power (VDD, GND), analog/digital audio signals, control buses, and GPIOs. Exact pin functions are detailed in the datasheet.
Application
The ALC5640-VB-CG is a high-performance audio codec IC primarily used in:
1. Consumer Electronics – Smartphones, tablets, and laptops for audio processing.
2. Gaming Devices – Headsets and consoles for high-quality sound.
3. Smart Home Systems – Voice assistants and IoT devices with audio input/output.
4. Automotive Infotainment – In-car audio systems and hands-free communication.
5. Professional Audio – Recording equipment and conferencing systems.
It supports features like noise cancellation, low power consumption, and multi-channel audio, making it versatile for embedded audio applications.
1. Consumer Electronics – Smartphones, tablets, and laptops for audio processing.
2. Gaming Devices – Headsets and consoles for high-quality sound.
3. Smart Home Systems – Voice assistants and IoT devices with audio input/output.
4. Automotive Infotainment – In-car audio systems and hands-free communication.
5. Professional Audio – Recording equipment and conferencing systems.
It supports features like noise cancellation, low power consumption, and multi-channel audio, making it versatile for embedded audio applications.
Package
The ALC5640-VB-CG is a 48-pin LQFP (Low-Profile Quad Flat Package) audio codec IC. It features a compact form factor suitable for space-constrained designs, commonly used in consumer electronics like laptops and tablets. The LQFP package ensures reliable surface-mount assembly with good thermal and electrical performance.
