Overview
The TLV320AIC23BIGQE is a high-performance, low-power 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 telecommunication equipment. The TLV320AIC23BIGQE stands out in the market for its advanced signal processing capabilities, flexible interface options, and low power consumption, making it an ideal choice for battery-powered devices and other energy-efficient applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 24 | bits | Audio ADC and DAC |
| Sampling Rate | 8 to 96 | kHz | Programmable |
| Signal-to-Noise Ratio (SNR) | 90 | dB | Typical |
| Power Supply | 1.42 to 3.6 | V | Single supply |
| Power Consumption | 23 | mW | Typical at 3.3V |
| Interface | I2S, SPI, I2C | - | Multiple options |
| Operating Temperature | -40 to +85 | °C | Industrial range |
| Package | BGA | - | 32-pin |
Key Features
- High-resolution audio processing with 24-bit ADC and DAC.
- Low power consumption ideal for portable devices.
- Flexible audio interface options including I2S, SPI, and I2C.
- Programmable sampling rate from 8 kHz to 96 kHz.
- Integrated headphone amplifier for direct audio output.
Applications
The TLV320AIC23BIGQE is widely used in various applications, including portable audio players, digital voice recorders, and multimedia laptops. Its high-quality audio processing capabilities make it suitable for professional audio equipment and telecommunication devices. Additionally, its low power consumption and compact form factor are advantageous for mobile and battery-powered applications.
Q & A
1. What is the power supply range for the TLV320AIC23BIGQE?
The power supply range is from 1.42V to 3.6V.
2. Can the TLV320AIC23BIGQE operate at high temperatures?
Yes, it can operate in temperatures ranging from -40°C to +85°C.
3. What interfaces does the TLV320AIC23BIGQE support?
It supports I2S, SPI, and I2C interfaces.
4. What is the typical power consumption of the TLV320AIC23BIGQE?
The typical power consumption is 23 mW at 3.3V.
5. What is the resolution of the audio ADC and DAC?
Both the ADC and DAC have a resolution of 24 bits.
6. Is the sampling rate programmable?
Yes, the sampling rate is programmable from 8 kHz to 96 kHz.
7. What is the signal-to-noise ratio of the TLV320AIC23BIGQE?
The typical SNR is 90 dB.
8. What package does the TLV320AIC23BIGQE come in?
It comes in a 32-pin BGA package.
9. Can the TLV320AIC23BIGQE be used in portable audio devices?
Yes, its low power consumption and compact form factor make it ideal for portable audio devices.
10. Does the TLV320AIC23BIGQE include a headphone amplifier?
Yes, it includes an integrated headphone amplifier.
