SGTL5000XNAA3

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SGTL5000XNAA3

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IC AUDIO CODEC STEREO 32-QFN

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Attribut Wert
PartStatus Obsolete
BaseProductNumber SGTL5000
Type Stereo Audio
DataInterface I2C, Serial, SPI™
NumberofADCs/DACs 1 / 1
SigmaDelta No
S/NRatio,ADCs/DACs(db)Typ 90 / 100
Voltage-Supply,Analog 1.62V ~ 3.6V
Voltage-Supply,Digital 1.1V ~ 2V, 1.62V ~ 3.6V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package 32-VFQFN Exposed Pad
SupplierDevicePackage 32-QFN-EP (5x5)
Packaging Tray

Übersicht

Description

The SGTL5000XNAA3 is an ultra-low-power audio codec designed for portable and battery-powered applications. Featuring a high-performance audio DAC and ADC, it supports stereo audio playback and recording. The device integrates a headphone amplifier, microphone pre-amplifier, and various audio processing functions like equalization and volume control.
Key features include low power consumption, making it ideal for use in smartphones, tablets, and other handheld devices. It supports sample rates up to 96 kHz and has a dynamic range of 100 dB for playback and 90 dB for recording. The SGTL5000XNAA3 is also equipped with digital audio interfaces, including I2S and PCM, for easy integration with microcontrollers and processors.
The device operates over a wide voltage range and includes features like pop-and-click suppression, making it suitable for high-quality audio applications. Its compact form factor and robust performance make it a popular choice for developers seeking an efficient and effective audio solution.

Equivalent

The SGTL5000XNAA3 is a low-power audio codec. Equivalent products may include:
1. Texas Instruments TLV320AIC23B – a stereo audio codec with similar features.
2. Cirrus Logic CS42L52 – an ultra-low-power stereo codec.
3. Wolfson Microelectronics WM8731 – a stereo audio codec with integrated headphone driver.
4. AKM AK4556 – a stereo audio CODEC with analog mixing capability.
These alternatives have similar functionalities and can be considered based on specific application requirements.

Features

The SGTL5000XNAA3 is an ultra-low-power audio codec designed for portable audio applications. Key features include:
1. Low Power Consumption: Optimized for battery-powered devices to extend operational life.
2. Integrated Charge Pump: Eliminates the need for a DC-blocking capacitor on the headphone output, simplifying design and reducing component count.
3. Stereo ADC and DAC: Provides high-quality audio processing with support for multiple sampling rates.
4. Headphone Amplifier: Delivers output with minimal distortion and noise, enhancing audio quality.
5. Microphone Input: Supports both single-ended and differential microphone inputs with integrated biasing.
6. Digital Audio Interfaces: Includes I2C for control and I2S/PCM for audio data transfer.
7. Programmable Audio Processor: Allows customization of audio processing algorithms for enhanced personalization.
8. On-chip PLL: Generates necessary audio clocks, reducing external component requirements.
9. Wide Supply Range: Offers flexibility in power supply design, accommodating various system architectures.
Overall, the SGTL5000XNAA3 is designed to deliver high-quality audio performance while minimizing power consumption and component count in portable audio devices.

Pinout

The SGTL5000XNAA3 is a low-power stereo codec with a headphone amplifier, manufactured by NXP Semiconductors. It comes in a 32-pin QFN (Quad Flat No-leads) package. The codec is designed for portable applications and provides high-quality audio conversion with low power consumption.
Key functions include:
1. Stereo DAC/ADC: Converts digital audio data to analog and vice versa.
2. Headphone Amplifier: Drives headphones directly.
3. Line/Headphone Inputs: Supports multiple input sources.
4. Digital Audio Interfaces: Compatible with I2S and PCM data formats.
5. Integrated PLL: Supports a wide range of sampling frequencies.
6. Microphone Bias: Provides power for an electret microphone.
7. Programmable Equalizer: Allows fine-tuning of audio output.
8. Volume Control: Provides digital volume adjustment.
These features make it suitable for battery-operated devices such as smartphones, tablets, and portable media players.

Manufacturer

The SGTL5000XNAA3 is manufactured by NXP Semiconductors. NXP Semiconductors is a global semiconductor company that specializes in the design and production of various semiconductor devices, including microcontrollers, processors, and integrated circuits. The company focuses on solutions for automotive, industrial, mobile, and communication infrastructure markets. NXP's products are used in a wide range of applications, from automotive electronics to smart devices, aiming to enable secure connections and infrastructure for a smarter world.

Application

The SGTL5000XNAA3 is a low-power stereo codec designed for consumer electronics and portable devices. Its primary application areas include smartphones, tablets, and portable media players, where it is used to deliver high-quality audio playback and recording. Additionally, it can be used in smart home devices, wearable technology, and IoT applications that require efficient audio processing. The codec supports features like headphone amplification, microphone input, and digital audio interfaces, making it versatile for various audio solutions in compact and battery-operated devices.

Package

The SGTL5000XNAA3 is an ultra-low-power audio codec from NXP Semiconductors, typically packaged in a 32-pin QFN (Quad Flat No-leads) type. This package style is designed for efficient heat dissipation and compact integration in audio processing applications.

Frequently Asked Questions


Q: What are the main application scenarios for the SGTL5000XNAA3?
A: This stereo audio codec is ideal for portable devices, MP3 players, and voice processing systems requiring high-performance DAC/ADC with low power consumption.


Q: Does the device support Sigma-Delta modulation for audio conversion?
A: No, the SGTL5000 does not feature Sigma-Delta modulation; it uses a conventional architecture providing a 90 dB SNR for ADC and 100 dB for DAC.


Q: What data interfaces are available on this audio codec?
A: It supports I2C, Serial, and SPI interfaces for control and data transfer, ensuring flexible integration with various microcontrollers.


Q: What are the supply voltage requirements for analog and digital domains?
A: Analog supply ranges from 1.62V to 3.6V; digital supply requires 1.1V to 2V (core) and 1.62V to 3.6V (I/O), suitable for low-voltage designs.


Q: Can the SGTL5000 operate in extended temperature environments?
A: Yes, its operating temperature range of -40°C to 85°C makes it suitable for industrial and automotive-grade audio applications.


Q: Is this component still in active production?
A: The part status is marked as Obsolete; it is recommended to verify stock availability or consider alternative base product number SGTL5000 variants.


Q: What package does the SGTL5000XNAA3 come in?
A: It is housed in a 32-VFQFN Exposed Pad package (32-QFN-EP, 5x5 mm), supplied in tray packaging for surface mount assembly.


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