Low Power, Highly Integrated Audio Codec with Headphone Amplifier The TLV320AIC23BIGQE is a stereo audio codec manufactured by Texas Instruments (TI)/Burr-Brown (BB). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** Texas Instruments/Burr-Brown (TI/BB)
- **Package:** 80-BGA (Microstar Junior)
- **Operating Voltage:**
- Analog: 3.3V
- Digital: 1.42V to 3.6V
- **ADC Resolution:** 20/24/32-bit
- **DAC Resolution:** 20/24/32-bit
- **Sampling Rate:** 8 kHz to 96 kHz
- **Signal-to-Noise Ratio (SNR):**
- ADC: 90 dB
- DAC: 100 dB
- **THD+N (Total Harmonic Distortion + Noise):**
- ADC: -80 dB
- DAC: -85 dB
- **Interface:** I²C, SPI (for control), I²S, DSP, or left-justified audio data formats
- **Power Consumption:**
- Playback: 23 mW
- Record: 26 mW
### **Descriptions:**
- The TLV320AIC23BIGQE is a high-performance, low-power stereo audio codec with integrated headphone amplifier.
- It supports multiple audio data formats and interfaces, making it suitable for portable audio applications.
- The device includes programmable input/output gain, digital volume control, and power management features.
### **Features:**
- **Integrated Headphone Amplifier:** Drives 16Ω or 32Ω loads directly.
- **Programmable Analog Input/Output Gain:** Adjustable microphone and line-in levels.
- **Digital Signal Processing (DSP):** Includes de-emphasis, digital volume control, and tone control.
- **Low Power Modes:** Supports power-saving modes for portable applications.
- **Flexible Clocking:** Supports master or slave clocking modes.
- **Wide Supply Voltage Range:** Compatible with mixed-voltage systems.
This information is based solely on the manufacturer's datasheet and technical documentation.
