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TLV320AIC33IRGZRG4 from TI,Texas Instruments

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TLV320AIC33IRGZRG4

Manufacturer: TI

Low-Power Stereo CODEC with 10 Inputs, 7 Outputs, HP/Speaker Amplifier and Enhanced Digital Effects 48-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TLV320AIC33IRGZRG4 TI 1789 In Stock

Description and Introduction

Low-Power Stereo CODEC with 10 Inputs, 7 Outputs, HP/Speaker Amplifier and Enhanced Digital Effects 48-VQFN -40 to 85 The TLV320AIC33IRGZRG4 is a low-power stereo audio codec manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Audio Performance:**  
  - SNR: 102 dB (DAC), 92 dB (ADC)  
  - THD+N: -90 dB (DAC), -85 dB (ADC)  
  - Sample Rates: 8 kHz to 192 kHz  
- **Power Supply:**  
  - Analog: 1.8 V to 3.6 V  
  - Digital: 1.1 V to 3.6 V  
- **Power Consumption:**  
  - Playback: 14 mW (stereo, 48 kHz, 1.8 V)  
  - Record: 12 mW (stereo, 48 kHz, 1.8 V)  
- **Interface:**  
  - I²C, SPI control interface  
  - Programmable audio serial interface (I2S, left/right-justified, DSP)  
- **Package:** 48-VQFN (7 mm × 7 mm)  

### **Descriptions:**  
- Supports stereo audio playback and recording.  
- Includes integrated PLL for flexible clocking.  
- Features programmable digital audio effects.  
- Low-power design suitable for portable applications.  

### **Features:**  
- **Integrated Features:**  
  - Headphone amplifier  
  - Programmable gain amplifiers (PGA) for mic/line inputs  
  - Automatic level control (ALC)  
- **Flexible Clocking:**  
  - On-chip PLL supports multiple clock sources  
- **Digital Processing:**  
  - 3D/bass/treble effects  
  - De-emphasis filters  
  - Soft volume control  

This device is commonly used in portable audio applications, such as smartphones, tablets, and digital audio players.

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