STereo Audio CODEC/ 8- to 96kHz/ With Integrated Headphone Amplifier The TLV320AIC23PW is a stereo audio codec manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)
- **Type:** Stereo Audio Codec
- **Interface:** I²C, SPI (programmable)
- **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
- **Supply Voltage:**
- Analog: 3.3 V
- Digital: 1.42 V to 3.6 V
- **Power Consumption:**
- Playback Mode: 23 mW
- Record Mode: 18 mW
- Standby Mode: < 15 µW
- **Package:** 28-pin TSSOP (PW)
### **Descriptions:**
- The TLV320AIC23PW is a low-power, high-performance stereo audio codec designed for portable digital audio applications.
- It integrates stereo ADC and DAC with programmable input/output gain.
- Supports multiple digital audio interfaces, including I²S, left-justified, right-justified, and DSP modes.
- Includes on-chip headphone amplifier with volume control.
### **Features:**
- **Integrated Stereo ADC & DAC**
- **Programmable Digital Audio Interface** (I²S, left/right-justified, DSP)
- **On-Chip Headphone Amplifier**
- **Microphone Bias Voltage Generation**
- **Low Power Consumption**
- **Wide Supply Voltage Range** (1.42 V to 3.6 V digital core)
- **Software & Hardware Control Options** (I²C/SPI)
- **Pop & Click Suppression Circuitry**
This information is strictly based on the manufacturer's datasheet and technical documentation.
