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TLV320AIC23BIPWRG4 from TI/BB,Texas Instruments

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TLV320AIC23BIPWRG4

Manufacturer: TI/BB

Low Power, Highly Integrated Audio Codec with Headphone Amplifier

Partnumber Manufacturer Quantity Availability
TLV320AIC23BIPWRG4 TI/BB 26 In Stock

Description and Introduction

Low Power, Highly Integrated Audio Codec with Headphone Amplifier The TLV320AIC23BIPWRG4 is a stereo audio codec manufactured by Texas Instruments (TI)/Burr-Brown (BB). Below are its key specifications, descriptions, and features:  

### **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)  
- **THD+N (DAC):** -85 dB  
- **THD+N (ADC):** -80 dB  
- **Supply Voltage:** Analog: 3.3 V, Digital: 1.42 V to 3.6 V  
- **Power Consumption:**  
  - Playback Mode: 23 mW  
  - Record Mode: 18 mW  
  - Standby Mode: < 15 µW  
- **Package:** 28-pin TSSOP (PW)  

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

### **Features:**  
- **Audio Performance:** High SNR for both ADC and DAC  
- **Flexible Power Management:** Multiple power-down modes  
- **Integrated PLL:** Supports various clocking schemes  
- **Programmable Filters:** Digital de-emphasis and oversampling  
- **Microphone Input:** Includes bias voltage and PGA  
- **Line Inputs:** Stereo line inputs with adjustable gain  
- **Headphone Output:** Drives 16 Ω or 32 Ω loads  

This device is commonly used in portable audio applications, USB audio interfaces, and embedded audio systems.

Partnumber Manufacturer Quantity Availability
TLV320AIC23BIPWRG4 TI 460 In Stock

Description and Introduction

Low Power, Highly Integrated Audio Codec with Headphone Amplifier The TLV320AIC23BIPWRG4 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 (Digital), 3.3 V (Analog)  
- **Power Consumption:** 23 mW (Playback Mode)  
- **Package:** TSSOP-28  

### **Descriptions:**  
The TLV320AIC23BIPWRG4 is a high-performance stereo audio codec with integrated headphone amplifier, supporting multiple data formats and offering low power consumption. It is designed for portable audio applications, including MP3 players, digital recorders, and teleconferencing systems.  

### **Features:**  
- Integrated headphone amplifier  
- Programmable input/output gain  
- On-chip oscillator for clock generation  
- Low-power modes for battery-operated devices  
- Supports multiple audio data formats (I²S, DSP, Right-Justified, Left-Justified)  
- Automatic clock detection for slave modes  

This device is RoHS-compliant and operates over an industrial temperature range (-40°C to +85°C).

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