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TLV320AIC23BPWR from TI,Texas Instruments

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TLV320AIC23BPWR

Manufacturer: TI

Low Power, Highly Integrated Audio Codec with Headphone Amplifier

Partnumber Manufacturer Quantity Availability
TLV320AIC23BPWR TI 60000 In Stock

Description and Introduction

Low Power, Highly Integrated Audio Codec with Headphone Amplifier The TLV320AIC23BPWR is a stereo audio codec manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:

### **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:** Analog: 3.3 V, Digital: 1.42 V to 3.6 V  
- **Power Consumption:**  
  - ADC: 23 mW  
  - DAC: 15 mW  
  - Headphone Amp: 80 mW  
- **Package:** 28-pin TSSOP (PW)  

### **Descriptions:**  
The TLV320AIC23BPWR is a low-power, high-performance stereo audio codec with integrated headphone amplifier. It supports multiple data formats and sampling rates, making it suitable for portable audio applications, including MP3 players, voice recorders, and digital audio systems.  

### **Features:**  
- **Integrated Features:**  
  - Stereo ADC and DAC  
  - Programmable input/output gain  
  - On-chip headphone amplifier  
- **Digital Processing:**  
  - Digital de-emphasis for 32 kHz, 44.1 kHz, and 48 kHz  
  - Programmable digital audio interface (DSP, I²S, left-justified, right-justified)  
- **Power Management:**  
  - Software power-down control  
  - Separate analog and digital power supplies  
- **Additional Functions:**  
  - Microphone bias voltage generation  
  - Programmable PLL for flexible clocking  

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

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