Overview
The TLV320AIC23BPWG4 is a high-performance audio codec manufactured 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 TLV320AIC23BPWG4 integrates a stereo audio ADC and DAC, offering a flexible interface for both analog and digital audio signals. Its market positioning targets designers and engineers seeking a compact, low-power solution with exceptional audio fidelity. The product stands out for its advanced signal processing capabilities, low power consumption, and ease of integration, making it a competitive choice in the audio codec market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 24-bit | ADC and DAC | |
| Sampling Rate | 8 kHz to 96 kHz | Programmable | |
| Signal-to-Noise Ratio (SNR) | 90 dB | ADC | |
| Total Harmonic Distortion + Noise (THD+N) | -85 dB | DAC | |
| Power Supply Voltage | 3.3 V | Typical | |
| Operating Temperature Range | -40 to 85 | °C | |
| Package | TQFP | 28-pin | |
| Interface | I²C, SPI | Configurable | |
| Power Consumption | 23 mW | Typical | |
| Dimensions | 7 x 7 x 1.4 | mm |
Key Features
- High-Quality Audio Processing: 24-bit resolution ensures exceptional audio clarity and fidelity.
- Flexible Sampling Rates: Supports sampling rates from 8 kHz to 96 kHz, catering to a wide range of applications.
- Low Power Consumption: Optimized for portable devices with a typical power consumption of 23 mW.
- Versatile Interface Options: Configurable I²C and SPI interfaces for seamless integration with various systems.
- Compact Design: 28-pin TQFP package offers a space-saving solution for compact designs.
Applications
The TLV320AIC23BPWG4 is widely used in various audio processing applications. In portable audio devices, it provides high-quality audio playback and recording capabilities. For multimedia systems, it ensures clear audio output and input, enhancing the user experience. In professional audio equipment, its advanced signal processing features enable precise audio manipulation. Additionally, it is suitable for voice recognition systems and telecommunication devices, where high-fidelity audio is critical.
Q & A
1. What is the resolution of the TLV320AIC23BPWG4?
The TLV320AIC23BPWG4 features a 24-bit resolution for both ADC and DAC.
2. What sampling rates does it support?
It supports programmable sampling rates from 8 kHz to 96 kHz.
3. What is the SNR of the ADC?
The ADC has a signal-to-noise ratio (SNR) of 90 dB.
4. What is the THD+N of the DAC?
The DAC has a total harmonic distortion plus noise (THD+N) of -85 dB.
5. What is the typical power supply voltage?
The typical power supply voltage is 3.3 V.
6. What is the operating temperature range?
It operates within a temperature range of -40°C to 85°C.
7. What package does it come in?
It comes in a 28-pin TQFP package.
8. What interfaces does it support?
It supports configurable I²C and SPI interfaces.
9. What is the typical power consumption?
The typical power consumption is 23 mW.
10. What are its typical applications?
Typical applications include portable audio devices, multimedia systems, professional audio equipment, voice recognition systems, and telecommunication devices.
