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ALC5621-GRT
+BOM-
제조업체서욱반도체
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제조업체 부품 #ALC5621-GRT
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사양
| 속성 | 가치 |
| Manufacturer | Realtek Semicon |
| Package / Case | QFN-32 |
개요
Description
The ALC5621-GRT is a low-power, high-performance audio codec from Realtek, designed for portable and embedded applications. It integrates a stereo DAC, stereo ADC, and headphone amplifier, supporting 24-bit resolution and sample rates up to 96kHz. Key features include:
- Low Power Consumption: Optimized for battery-powered devices.
- Flexible Audio Interfaces: I²S, PCM, and TDM support.
- Built-in DSP: Enhances audio quality with features like noise suppression and EQ.
- Integrated Headphone Amp: Drives headphones directly without external components.
- Wide Voltage Range: Operates at 1.8V–3.3V for compatibility with various systems.
Commonly used in smartphones, tablets, and IoT devices, the ALC5621-GRT offers a compact, cost-effective solution for high-fidelity audio. Its small footprint (QFN package) and minimal external component requirements make it ideal for space-constrained designs.
For detailed specifications, refer to the official Realtek datasheet.
- Low Power Consumption: Optimized for battery-powered devices.
- Flexible Audio Interfaces: I²S, PCM, and TDM support.
- Built-in DSP: Enhances audio quality with features like noise suppression and EQ.
- Integrated Headphone Amp: Drives headphones directly without external components.
- Wide Voltage Range: Operates at 1.8V–3.3V for compatibility with various systems.
Commonly used in smartphones, tablets, and IoT devices, the ALC5621-GRT offers a compact, cost-effective solution for high-fidelity audio. Its small footprint (QFN package) and minimal external component requirements make it ideal for space-constrained designs.
For detailed specifications, refer to the official Realtek datasheet.
Equivalent
The ALC5621-GRT (Realtek) is an audio codec chip. Equivalent alternatives include:
- ALC5620 (similar features, lower cost)
- ALC5633 (enhanced performance)
- WM8960 (Wolfson, comparable specs)
- MAX98090 (Maxim Integrated, higher-end)
- CS42L51 (Cirrus Logic, similar functionality)
Check pin compatibility and feature sets before substitution.
- ALC5620 (similar features, lower cost)
- ALC5633 (enhanced performance)
- WM8960 (Wolfson, comparable specs)
- MAX98090 (Maxim Integrated, higher-end)
- CS42L51 (Cirrus Logic, similar functionality)
Check pin compatibility and feature sets before substitution.
Features
The ALC5621-GRT is a low-power, high-performance audio codec with the following key features:
- Audio Channels: Supports stereo playback and recording.
- DAC/ADC Resolution: 24-bit, up to 96 kHz sampling rate.
- SNR: High signal-to-noise ratio (DAC: 95 dB, ADC: 90 dB).
- Digital Interfaces: I²S, PCM, and TDM for flexible connectivity.
- Built-in DSP: Includes dynamic range control and EQ.
- Power Efficiency: Low power consumption with advanced power management.
- Inputs/Outputs: Integrated headphone amp, mic preamp, and line-in/out.
- Package: Small 32-pin QFN for compact designs.
Ideal for portable and embedded audio applications.
- Audio Channels: Supports stereo playback and recording.
- DAC/ADC Resolution: 24-bit, up to 96 kHz sampling rate.
- SNR: High signal-to-noise ratio (DAC: 95 dB, ADC: 90 dB).
- Digital Interfaces: I²S, PCM, and TDM for flexible connectivity.
- Built-in DSP: Includes dynamic range control and EQ.
- Power Efficiency: Low power consumption with advanced power management.
- Inputs/Outputs: Integrated headphone amp, mic preamp, and line-in/out.
- Package: Small 32-pin QFN for compact designs.
Ideal for portable and embedded audio applications.
Application
The ALC5621-GRT is a low-power, high-performance audio codec IC primarily used in portable and embedded applications. Key application areas include:
1. Smartphones & Tablets – For audio input/output processing.
2. Laptops & Notebooks – Integrated audio solutions.
3. Gaming Consoles – Enhanced sound processing.
4. IoT Devices – Voice-enabled smart devices.
5. Automotive Infotainment – In-car audio systems.
6. AI Speakers & Smart Home Devices – Voice recognition and playback.
Its features like low power consumption, high SNR, and flexible interfaces (I2S, PCM) make it suitable for compact, battery-powered devices.
1. Smartphones & Tablets – For audio input/output processing.
2. Laptops & Notebooks – Integrated audio solutions.
3. Gaming Consoles – Enhanced sound processing.
4. IoT Devices – Voice-enabled smart devices.
5. Automotive Infotainment – In-car audio systems.
6. AI Speakers & Smart Home Devices – Voice recognition and playback.
Its features like low power consumption, high SNR, and flexible interfaces (I2S, PCM) make it suitable for compact, battery-powered devices.
Package
The ALC5621-GRT is a 48-pin QFN (Quad Flat No-lead) package. It features a compact, surface-mount design with excellent thermal and electrical performance, commonly used in audio codecs for space-constrained applications.
