Overview
The TLV320AIC23BIGQER is a high-performance stereo audio codec produced by Texas Instruments. This product is designed for applications requiring high-quality audio processing, such as portable audio devices, multimedia systems, and professional audio equipment. The TLV320AIC23BIGQER integrates a stereo audio ADC and DAC, offering exceptional audio fidelity and flexibility. Its market positioning targets consumer electronics and industrial applications, making it a versatile choice for designers seeking reliable audio solutions. The codec's unique selling points include its low power consumption, advanced signal processing capabilities, and compact form factor.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 24-bit | bits | ADC and DAC |
| Sampling Rate | 8 to 96 | kHz | Programmable |
| Signal-to-Noise Ratio (SNR) | 90 | dB | Typical |
| Total Harmonic Distortion + Noise (THD+N) | -85 | dB | Typical |
| Power Supply Voltage | 3.3 | V | Operating |
| Power Consumption | 23 | mW | Typical |
| Operating Temperature Range | -40 to 85 | °C | |
| Package | QFN-32 |
Key Features
- Integrated 24-bit stereo ADC and DAC for high-quality audio processing.
- Programmable sampling rate from 8 kHz to 96 kHz for flexibility in various applications.
- Low power consumption, making it ideal for portable devices.
- Advanced signal processing features, including digital volume control and programmable filters.
- Compact QFN-32 package for space-constrained designs.
Applications
The TLV320AIC23BIGQER is widely used in applications such as portable audio players, multimedia systems, professional audio equipment, and voice-over-IP (VoIP) devices. Its high-resolution audio processing capabilities make it suitable for consumer electronics, while its low power consumption and compact size are advantageous for industrial and portable applications. In professional audio equipment, the codec ensures accurate sound reproduction, enhancing the overall user experience.
Q & A
1. What is the resolution of the TLV320AIC23BIGQER?
The TLV320AIC23BIGQER features a 24-bit resolution for both the ADC and DAC.
2. What is the operating voltage of this codec?
The operating voltage is 3.3 V.
3. What is the typical power consumption of the TLV320AIC23BIGQER?
The typical power consumption is 23 mW.
4. What is the sampling rate range of this codec?
The sampling rate is programmable from 8 kHz to 96 kHz.
5. What is the signal-to-noise ratio (SNR) of the TLV320AIC23BIGQER?
The typical SNR is 90 dB.
6. What is the package type of this codec?
The codec is available in a QFN-32 package.
7. What are the key applications of the TLV320AIC23BIGQER?
Key applications include portable audio players, multimedia systems, professional audio equipment, and VoIP devices.
8. What is the operating temperature range of this codec?
The operating temperature range is -40°C to 85°C.
9. Does the TLV320AIC23BIGQER support digital volume control?
Yes, it includes advanced signal processing features like digital volume control.
10. Is the TLV320AIC23BIGQER suitable for portable devices?
Yes, its low power consumption and compact size make it ideal for portable devices.
