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TLV320AIC23BGQER from TI,Texas Instruments

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TLV320AIC23BGQER

Manufacturer: TI

Stereo Audio CODEC, 8-to 96-kHz, With Integrated Headphone Amplifier

Partnumber Manufacturer Quantity Availability
TLV320AIC23BGQER TI 2168 In Stock

Description and Introduction

Stereo Audio CODEC, 8-to 96-kHz, With Integrated Headphone Amplifier The TLV320AIC23BGQER is a stereo audio codec manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** Stereo Audio Codec  
- **Interface:** I²C, SPI  
- **Resolution:** 16/20/24/32-bit  
- **Sampling Rate:** 8 kHz to 96 kHz  
- **ADC SNR:** 90 dB  
- **DAC SNR:** 100 dB  
- **Supply Voltage:** 3.3 V (Digital), 3.3 V (Analog)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 32-Pin TQFP (Thin Quad Flat Pack)  

### **Descriptions:**  
The TLV320AIC23BGQER is a high-performance, low-power stereo audio codec designed for portable audio applications. It integrates an ADC and DAC with a flexible digital interface, supporting multiple data formats and sampling rates.  

### **Features:**  
- **Low Power Consumption:** Optimized for battery-powered devices.  
- **Programmable Input/Output Gain Control:** Adjustable microphone and line-in levels.  
- **Integrated Headphone Amplifier:** Direct drive capability for headphones.  
- **On-Chip PLL:** Supports flexible clocking options.  
- **Multiple Data Formats:** I²S, DSP, Left/Right Justified.  
- **Software Control:** Configurable via I²C or SPI.  
- **Pop & Click Reduction:** Minimizes noise during power transitions.  

This information is sourced from the official Texas Instruments datasheet.

Application Scenarios & Design Considerations

Stereo Audio CODEC, 8-to 96-kHz, With Integrated Headphone Amplifier

Alternative Part Number

  • WM8731CLSEFL --: Pin-compatible stereo audio codec with similar I2S interface and low-power operation, widely used as a TLV320AIC23 replacement.
  • AK4556VT --: Low-power 24-bit stereo codec with comparable audio performance and I2S interface, suitable functional substitute.
  • STA013 --: Audio codec/decoder IC offering similar stereo ADC/DAC functionality for portable audio applications.

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