Overview
The TLV320AIC23BGQE is a high-performance stereo audio codec produced by Texas Instruments. Designed for low-power applications, this IC integrates advanced audio processing capabilities in a compact 80-VFBGA package. It is well-suited for portable audio devices, offering high-quality audio capture and playback with minimal power consumption. Its market positioning targets consumer electronics, particularly in smartphones, tablets, and portable media players, where efficient audio processing is critical. The TLV320AIC23BGQE stands out for its integration of both ADC and DAC functionalities, along with support for multiple audio resolutions and interfaces, making it a versatile choice for modern audio applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Category | Interface - CODEC | - | Stereo Audio |
| Manufacturer | Texas Instruments | - | - |
| Resolution | 16 b, 20 b, 24 b, 32 b | - | - |
| ADC/DAC Count | 2 / 2 | - | - |
| SNR (ADC/DAC) | 90 / 100 | dB | Typical |
| Dynamic Range (ADC/DAC) | 90 / 90 | dB | Typical |
| Analog Supply Voltage | 2.7 ~ 3.6 | V | - |
| Digital Supply Voltage | 1.42 ~ 3.6 | V | - |
| Operating Temperature | -10 ~ 70 | °C | - |
| Package | 80-VFBGA | - | MICROSTAR JUNIOR (5x5) |
Key Features
- Integrated stereo ADC and DAC for high-quality audio processing.
- Supports multiple audio resolutions (16 b, 20 b, 24 b, 32 b) for flexible application requirements.
- Low-power design, ideal for portable and battery-powered devices.
- Interfaces include I²C and serial, enabling easy integration with other systems.
- Compact 80-VFBGA package suitable for space-constrained designs.
Applications
The TLV320AIC23BGQE is widely used in consumer electronics, particularly in devices requiring high-quality audio processing. Its applications include smartphones, tablets, portable media players, and audio recording devices. The IC's low power consumption and compact form factor make it ideal for portable and battery-operated systems. Additionally, its support for multiple audio resolutions and interfaces ensures compatibility with a wide range of audio formats and systems, enhancing its versatility in various audio-centric applications.
Q & A
1. What is the primary function of the TLV320AIC23BGQE?
The TLV320AIC23BGQE is a stereo audio codec designed for high-quality audio capture and playback in low-power applications.
2. What interfaces does it support?
It supports I²C and serial interfaces for communication and control.
3. What is the operating voltage range for the analog supply?
The analog supply voltage ranges from 2.7 V to 3.6 V.
4. What is the typical SNR for the DAC?
The typical SNR for the DAC is 100 dB.
5. What is the package type of the TLV320AIC23BGQE?
It comes in an 80-VFBGA package.
6. What is the operating temperature range?
The operating temperature range is -10°C to 70°C.
7. How many ADCs and DACs are integrated?
It integrates 2 ADCs and 2 DACs.
8. What audio resolutions are supported?
It supports 16 b, 20 b, 24 b, and 32 b audio resolutions.
9. Is it suitable for portable devices?
Yes, its low-power design and compact package make it ideal for portable and battery-powered devices.
10. What is the dynamic range of the ADC?
The typical dynamic range of the ADC is 90 dB.
