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TLV320AIC31IRHBR from TI,Texas Instruments

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TLV320AIC31IRHBR

Manufacturer: TI

Low-Power Stereo Codec with 6 Inputs, 6 Outputs, Integrated Headphone/Speaker Amps, 3D Effects 32-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TLV320AIC31IRHBR TI 3000 In Stock

Description and Introduction

Low-Power Stereo Codec with 6 Inputs, 6 Outputs, Integrated Headphone/Speaker Amps, 3D Effects 32-VQFN -40 to 85 The TLV320AIC31IRHBR is a low-power stereo audio codec from Texas Instruments (TI). Below are the key specifications, descriptions, and features:  

### **Manufacturer:** Texas Instruments (TI)  

### **Specifications:**  
- **Audio Resolution:** 16/20/24/32-bit  
- **Sampling Rate:** 8 kHz to 192 kHz  
- **Signal-to-Noise Ratio (SNR):** 102 dB (DAC), 93 dB (ADC)  
- **Total Harmonic Distortion + Noise (THD+N):** -91 dB (DAC), -85 dB (ADC)  
- **Supply Voltage:** 1.8 V (Digital), 3.3 V (Analog)  
- **Power Consumption:**  
  - Playback Mode: 14 mW (Stereo, 1.8 V)  
  - Record Mode: 18 mW (Stereo, 1.8 V)  
- **Interface:** I²C, SPI  
- **Package:** 32-VQFN (5x5 mm)  

### **Descriptions:**  
- The TLV320AIC31IRHBR is a low-power, high-performance stereo audio codec with integrated headphone amplifier and programmable input/output configurations.  
- It supports multiple digital audio interfaces, including I²S, LJ, RJ, and DSP modes.  
- Designed for portable audio applications, it includes features like dynamic range compression (DRC) and automatic level control (ALC).  

### **Features:**  
- **Integrated Headphone Amplifier:** Supports 16 Ω to 32 Ω loads.  
- **Programmable Digital Filters:** Adjustable FIR and IIR filters.  
- **Low Power Modes:** Includes power-saving features for battery-operated devices.  
- **Flexible Clocking:** Supports multiple clock inputs (MCLK, BCLK, WCLK).  
- **On-Chip PLL:** Allows flexible clock generation.  
- **Wide Operating Temperature Range:** -40°C to +85°C.  

This information is based strictly on the manufacturer's datasheet and technical documentation.

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