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TLV320AIC20IPFB from TI,Texas Instruments

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TLV320AIC20IPFB

Manufacturer: TI

Low Power Dual Channel Codec With Headset/Handset/Speaker Driver

Partnumber Manufacturer Quantity Availability
TLV320AIC20IPFB TI 84 In Stock

Description and Introduction

Low Power Dual Channel Codec With Headset/Handset/Speaker Driver The TLV320AIC20IPFB is a low-power stereo audio codec manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Package:** 48-TQFP (7x7 mm)  
- **Operating Voltage:** 2.7V to 3.6V (analog), 1.65V to 3.6V (digital)  
- **Sampling Rate:** 8 kHz to 48 kHz  
- **ADC Resolution:** 16-bit  
- **DAC Resolution:** 16-bit  
- **Signal-to-Noise Ratio (SNR):** 90 dB (DAC), 85 dB (ADC)  
- **Power Consumption:**  
  - 12 mW (Playback mode)  
  - 15 mW (Record mode)  
  - < 1 µA (Power-down mode)  
- **Interface:** I²C or SPI control interface  

### **Descriptions:**  
- The TLV320AIC20IPFB is a stereo audio codec designed for portable and low-power applications.  
- It integrates an ADC, DAC, and analog signal processing for audio input/output.  
- Supports multiple input/output configurations, including microphone, line-in, and headphone outputs.  
- Features programmable gain amplifiers (PGA) for input and output stages.  

### **Features:**  
- **Low-Power Operation:** Optimized for battery-powered devices.  
- **Flexible Audio Interface:** Supports master/slave modes.  
- **Integrated PLL:** Allows clock generation from various sources.  
- **Programmable Filters:** Includes digital de-emphasis and high-pass filters.  
- **On-Chip Voltage Reference:** Reduces external component count.  
- **Power Management:** Includes software-controlled power-down modes.  

This information is sourced from the official Texas Instruments datasheet for the TLV320AIC20IPFB.

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