Overview
The TLV320AIC23BZQER is a high-performance audio codec from Texas Instruments, designed for a wide range of audio applications. This product is part of the TLV320AIC series, known for its superior audio quality and versatility. The TLV320AIC23BZQER is particularly suited for portable audio devices, multimedia systems, and other applications requiring high-fidelity audio processing. Its market positioning targets consumer electronics manufacturers, audio equipment designers, and embedded system developers. The unique selling points of this codec include its low power consumption, integrated features, and excellent signal-to-noise ratio (SNR), making it a competitive choice in the audio codec market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 16/20/24/32 | bits | Selectable |
| Sampling Rate | 8 - 96 | kHz | Programmable |
| SNR | 90 | dB | Typical |
| THD+N | -85 | dB | Typical |
| Power Supply | 1.42 - 3.6 | V | Operating Range |
| Power Consumption | 23 | mW | Typical |
| Interface | I2S, SPI, I2C | - | Multiple options |
| Package | 32-VQFN | - | Exposed Pad |
| Operating Temperature | -40 to 85 | °C | Industrial Grade |
Key Features
- High-Quality Audio: Supports multiple resolutions and sampling rates for superior audio fidelity.
- Low Power Consumption: Optimized for battery-powered devices, ensuring extended operation times.
- Integrated Features: Includes headphone amplifier, microphone input, and programmable gain control.
- Flexible Interface: Compatible with I2S, SPI, and I2C interfaces for easy integration into various systems.
- Robust Performance: High SNR and low THD+N ensure clear and accurate audio reproduction.
Applications
The TLV320AIC23BZQER is widely used in various audio applications, including:
- Portable Audio Devices: Such as MP3 players, portable media players, and smartphones, where high-quality audio and low power consumption are critical.
- Multimedia Systems: Including home theater systems, soundbars, and gaming consoles, providing immersive audio experiences.
- Embedded Systems: In applications like voice-controlled devices, IoT gadgets, and industrial control systems, where reliable audio processing is essential.
- Professional Audio Equipment: Such as mixers, recorders, and audio interfaces, ensuring high-fidelity sound reproduction.
Q & A
1. What is the typical power consumption of the TLV320AIC23BZQER?
The typical power consumption is 23 mW.
2. What interfaces does the TLV320AIC23BZQER support?
It supports I2S, SPI, and I2C interfaces.
3. What is the operating temperature range?
The operating temperature range is -40 to 85 °C.
4. Can the TLV320AIC23BZQER be used in portable devices?
Yes, its low power consumption makes it ideal for portable audio devices.
5. What is the SNR of the TLV320AIC23BZQER?
The SNR is typically 90 dB.
6. What is the THD+N of the TLV320AIC23BZQER?
The THD+N is typically -85 dB.
7. What resolutions does the TLV320AIC23BZQER support?
It supports 16, 20, 24, and 32-bit resolutions.
8. What is the sampling rate range?
The sampling rate range is 8 to 96 kHz.
9. What package does the TLV320AIC23BZQER come in?
It comes in a 32-VQFN package with an exposed pad.
10. Is the TLV320AIC23BZQER suitable for professional audio equipment?
Yes, its high-quality audio performance makes it suitable for professional audio equipment.
