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TLV320AIC21IPFBR from TI,Texas Instruments

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TLV320AIC21IPFBR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TLV320AIC21IPFBR TI 1001 In Stock

Description and Introduction

Low Power Low IOVdd Dual Channel Codec With Headset/Handset/Speaker Driver The TLV320AIC21IPFBR is a low-power stereo audio codec manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** Texas Instruments (TI)  
### **Part Number:** TLV320AIC21IPFBR  

### **Key Specifications:**  
- **Interface:** I²C, SPI  
- **Resolution:** 16-bit  
- **Sampling Rate:** 8 kHz to 48 kHz  
- **ADC SNR:** 90 dB (Typical)  
- **DAC SNR:** 95 dB (Typical)  
- **Supply Voltage:** 1.8 V to 3.6 V (Digital), 2.7 V to 3.6 V (Analog)  
- **Power Consumption:**  
  - **Active Mode:** 23 mW (Typical)  
  - **Low-Power Mode:** 15 µW (Typical)  
- **Package:** 48-pin TQFP (PFB)  

### **Descriptions:**  
- The TLV320AIC21IPFBR is a low-power stereo audio codec with integrated headphone amplifier and programmable input/output gains.  
- It supports both analog and digital microphone inputs.  
- Designed for portable audio applications, including smartphones, tablets, and portable media players.  

### **Features:**  
- **Integrated Features:**  
  - Stereo ADC and DAC  
  - Programmable gain amplifiers (PGA)  
  - On-chip headphone amplifier  
  - Digital audio interface (I²S, left-justified, right-justified, DSP modes)  
- **Low-Power Modes:**  
  - Supports power-saving modes for extended battery life.  
- **Flexible Clocking:**  
  - Supports multiple clock sources (MCLK, BCLK, WCLK).  
- **Microphone Inputs:**  
  - Supports differential or single-ended microphone inputs.  

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

Partnumber Manufacturer Quantity Availability
TLV320AIC21IPFBR TEXAS 1000 In Stock

Description and Introduction

Low Power Low IOVdd Dual Channel Codec With Headset/Handset/Speaker Driver The TLV320AIC21IPFBR is a low-power stereo audio codec from Texas Instruments. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Type:** Stereo Audio Codec  
- **Interface:** I2S, SPI, I2C  
- **Resolution:** 16-bit, 20-bit, 24-bit  
- **Sampling Rate:** 8 kHz to 96 kHz  
- **ADC SNR:** 90 dB  
- **DAC SNR:** 95 dB  
- **Supply Voltage:** 1.8 V to 3.6 V (Digital), 2.7 V to 3.6 V (Analog)  
- **Power Consumption:** Low-power mode available  
- **Package:** 48-TQFP (7x7 mm)  

### **Descriptions:**  
The TLV320AIC21IPFBR is a high-performance, low-power stereo audio codec designed for portable and battery-powered applications. It integrates an ADC and DAC with flexible digital interfaces, supporting multiple audio formats.  

### **Features:**  
- **Integrated Stereo ADC and DAC**  
- **Programmable Input/Output Gain**  
- **On-Chip PLL for Clock Generation**  
- **Low Power Consumption for Portable Devices**  
- **Software-Controlled Power-Down Modes**  
- **Supports Multiple Audio Data Formats**  
- **Wide Operating Voltage Range**  
- **Thermal and Short-Circuit Protection**  

This information is based solely on the manufacturer's provided data.

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