Low-Power Stereo CODEC with Integrated Mono Class-D Amplifier 40-WQFN -40 to 85 The TLV320AIC3107IRSBR is a low-power stereo audio codec manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)
- **Part Number:** TLV320AIC3107IRSBR
- **Package:** 32-WQFN (5x5 mm)
- **Interface:** I²C, SPI
- **ADC Resolution:** 24-bit
- **DAC Resolution:** 24-bit
- **Sampling Rate:** 8 kHz to 96 kHz
- **Power Supply:** 1.8 V (Digital), 1.8 V to 3.3 V (Analog)
- **Dynamic Range (ADC):** 102 dB (A-weighted)
- **Dynamic Range (DAC):** 100 dB (A-weighted)
- **Operating Temperature Range:** -40°C to +85°C
### **Descriptions:**
The TLV320AIC3107IRSBR is a low-power, high-performance stereo audio codec designed for portable audio applications. It integrates a stereo ADC, stereo DAC, and programmable digital filters. It supports multiple input and output configurations, making it suitable for applications such as smartphones, tablets, and portable media players.
### **Features:**
- **Low Power Consumption:**
- ADC: 2.3 mA (stereo, 48 kHz)
- DAC: 2.6 mA (stereo, 48 kHz)
- **Programmable Digital Filters:**
- High-pass filters for DC offset removal
- 3D/bass/treble/tone control
- **Flexible Audio Interface:**
- Supports I²S, left/right-justified, DSP, and TDM modes
- **Integrated PLL:**
- Supports multiple clocking schemes
- **Microphone Inputs:**
- Stereo microphone inputs with programmable gain
- **Line Inputs/Outputs:**
- Stereo line inputs and outputs
- **Headphone Amplifier:**
- Integrated class-AB/D headphone driver
- **Automatic Level Control (ALC):**
- For microphone and line inputs
- **Pop & Click Reduction:**
- Minimizes audible artifacts during power-up/down
This information is strictly based on the manufacturer's datasheet and technical documentation.
