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TLV320AIC23BIPW from TI,Texas Instruments

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TLV320AIC23BIPW

Manufacturer: TI

Low Power, Highly Integrated Audio Codec with Headphone Amplifier

Partnumber Manufacturer Quantity Availability
TLV320AIC23BIPW TI 2000 In Stock

Description and Introduction

Low Power, Highly Integrated Audio Codec with Headphone Amplifier The TLV320AIC23BIPW is a stereo audio codec manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Interface:** I²C, SPI  
- **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:** 3.3 V (analog), 1.42 V to 3.6 V (digital)  
- **Power Consumption:** 23 mW (playback mode)  
- **Package:** 28-pin TSSOP (PW)  

### **Descriptions:**  
- Integrated stereo audio ADC and DAC  
- Supports multiple digital audio formats (I²S, left/right justified, DSP)  
- Programmable input/output gain  
- On-chip headphone amplifier  
- Low-power modes for portable applications  

### **Features:**  
- High-performance audio conversion  
- Flexible digital audio interfaces  
- Programmable sample rates  
- Integrated PLL for clock generation  
- Pop/click suppression circuitry  
- Available in a small TSSOP package  

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

Application Scenarios & Design Considerations

Low Power, Highly Integrated Audio Codec with Headphone Amplifier

Alternative Part Number

  • WM8731CLSEFL --: Stereo audio codec with integrated headphone driver and similar I2S/PCM interface, widely used as a TLV320AIC23B alternative in portable audio designs.
  • AK4556VT --: Low-power 24-bit stereo audio codec with comparable ADC/DAC performance and serial audio interface, suitable drop-in functional replacement.
  • MAX9867ETJ+ --: Ultra-low-power stereo audio codec with similar feature set and I2S interface, good alternative for portable and battery-powered audio applications.

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