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TLV320AIC23B from TI,Texas Instruments

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TLV320AIC23B

Manufacturer: TI

Low Power, Highly Integrated Audio Codec with Headphone Amplifier

Partnumber Manufacturer Quantity Availability
TLV320AIC23B TI 278 In Stock

Description and Introduction

Low Power, Highly Integrated Audio Codec with Headphone Amplifier The TLV320AIC23B is a high-performance stereo audio codec manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Audio Resolution:** 16/20/24/32-bit  
- **Sampling Rates:** 8 kHz to 96 kHz  
- **Signal-to-Noise Ratio (SNR):** 90 dB (DAC), 100 dB (ADC)  
- **Total Harmonic Distortion + Noise (THD+N):** -85 dB (DAC), -80 dB (ADC)  
- **Supply Voltage:**  
  - Analog: 3.3 V  
  - Digital Core: 1.42 V to 3.6 V  
  - Digital I/O: 1.1 V to 3.6 V  
- **Power Consumption:**  
  - Playback: 23 mW (3.3 V supply)  
  - Record: 15 mW (3.3 V supply)  
  - Standby: < 150 µW  

### **Description:**  
The TLV320AIC23B is a low-power stereo audio codec with integrated headphone amplifier, supporting multiple data formats and high-quality audio conversion. It is designed for portable audio applications, including MP3 players, digital recorders, and teleconferencing systems.  

### **Features:**  
- **Integrated Headphone Amplifier** (30 mW into 32 Ω)  
- **Programmable Input/Output Gain**  
- **Digital Audio Interfaces:**  
  - I²S, DSP, Right-Justified, Left-Justified  
  - Supports master/slave modes  
- **On-Chip PLL for Flexible Clocking**  
- **Low-Power Modes for Battery-Powered Devices**  
- **Software Control via I²C or SPI**  
- **Pop/Click Suppression Circuitry**  

This information is sourced from the official Texas Instruments datasheet for the TLV320AIC23B.

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