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TLV320AIC23BGQE from TI,Texas Instruments

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TLV320AIC23BGQE

Manufacturer: TI

Low Power, Highly Integrated Audio Codec with Headphone Amplifier

Partnumber Manufacturer Quantity Availability
TLV320AIC23BGQE TI 42 In Stock

Description and Introduction

Low Power, Highly Integrated Audio Codec with Headphone Amplifier The TLV320AIC23BGQE is a high-performance stereo audio codec manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Interface:** I²C, SPI  
- **Resolution:** 16/20/24/32-bit  
- **Sampling Rate:** 8 kHz to 96 kHz  
- **Signal-to-Noise Ratio (SNR):** 90 dB (DAC), 100 dB (ADC)  
- **Total Harmonic Distortion + Noise (THD+N):** -80 dB (DAC), -75 dB (ADC)  
- **Supply Voltage:** 3.3 V (Analog), 1.42 V to 3.6 V (Digital)  
- **Power Consumption:** 23 mW (Playback), 26 mW (Record)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 80-Pin TQFP (BGQE)  

### **Descriptions:**  
The TLV320AIC23BGQE is a low-power, high-quality audio codec designed for portable audio applications. It integrates stereo DAC and ADC with flexible digital interfaces, supporting multiple resolutions and sampling rates.  

### **Features:**  
- **Integrated Stereo DAC and ADC**  
- **Programmable Input/Output Gain**  
- **On-Chip Headphone Amplifier**  
- **Microphone Bias Voltage Generation**  
- **Low Power Consumption with Power-Down Modes**  
- **Supports Multiple Digital Audio Formats (I²S, DSP, Left/Right Justified)**  
- **Software Control via I²C or SPI**  

This information is based on TI's official documentation for the TLV320AIC23BGQE.

Partnumber Manufacturer Quantity Availability
TLV320AIC23BGQE TI/BB 16 In Stock

Description and Introduction

Low Power, Highly Integrated Audio Codec with Headphone Amplifier The TLV320AIC23BGQE is a stereo audio codec manufactured by Texas Instruments (TI)/Burr-Brown (BB).  

### **Specifications:**  
- **Interface:** I²S, SPI, or DSP  
- **Resolution:** 16/20/24/32-bit  
- **Sampling Rate:** 8 kHz to 96 kHz  
- **ADC SNR:** 90 dB (A-weighted)  
- **DAC SNR:** 100 dB (A-weighted)  
- **Supply Voltage:** Analog: 3.3 V, Digital: 1.42 V to 3.6 V  
- **Power Consumption:** 23 mW (stereo playback at 1.8 V)  
- **Package:** 80-Pin TQFP (BGQE)  

### **Descriptions:**  
- Integrated stereo ADC and DAC  
- Supports multiple digital audio interfaces  
- On-chip headphone amplifier  
- Programmable input/output gain  
- Low power consumption for portable applications  

### **Features:**  
- **Audio Performance:** High SNR for both ADC and DAC  
- **Flexible Clocking:** Supports master/slave modes  
- **Power Management:** Low-power modes for battery-operated devices  
- **Integrated PLL:** For flexible clock generation  
- **Software Control:** Configurable via SPI or I²C  

This codec is commonly used in portable audio devices, VoIP systems, and digital audio applications.

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