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WM8776SEFT from WOLFSON

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WM8776SEFT

Manufacturer: WOLFSON

24 BIT 192KHZ STEREO CODEC WITH 5 CHANNEL I/P MULTIPLEXER

Partnumber Manufacturer Quantity Availability
WM8776SEFT WOLFSON 108 In Stock

Description and Introduction

24 BIT 192KHZ STEREO CODEC WITH 5 CHANNEL I/P MULTIPLEXER The WM8776SEFT is a high-performance stereo audio codec manufactured by WOLFSON. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Interface:** I2S, left-justified, right-justified, DSP serial audio interface  
- **Resolution:** 24-bit  
- **Sampling Rate:** Up to 192kHz  
- **Dynamic Range (DAC):** 110dB  
- **Dynamic Range (ADC):** 105dB  
- **THD+N (DAC):** -95dB  
- **THD+N (ADC):** -90dB  
- **Supply Voltage:** 3.3V (analog & digital)  
- **Power Consumption:** Low power operation available  

### **Descriptions:**  
- Designed for high-quality audio applications such as professional audio equipment, home theater systems, and digital mixing consoles.  
- Supports both analog and digital inputs/outputs for flexible system integration.  
- Includes on-chip digital filters and analog mixing capabilities.  

### **Features:**  
- **Multi-bit Delta-Sigma DAC and ADC** for high-fidelity audio.  
- **Programmable Digital Filters** for customized audio processing.  
- **Software Control** via I2C or SPI interface.  
- **On-Chip Headphone Amplifier** with volume control.  
- **De-emphasis Filter** for improved playback quality.  
- **Zero-Crossing Detection** to minimize switching noise.  
- **Power Management** with standby and power-down modes.  

This information is based solely on the manufacturer's specifications for the WM8776SEFT.

Application Scenarios & Design Considerations

24 BIT 192KHZ STEREO CODEC WITH 5 CHANNEL I/P MULTIPLEXER
Partnumber Manufacturer Quantity Availability
WM8776SEFT WM 12662 In Stock

Description and Introduction

24 BIT 192KHZ STEREO CODEC WITH 5 CHANNEL I/P MULTIPLEXER The WM8776SEFT is a high-performance stereo audio digital-to-analog converter (DAC) manufactured by Wolfson Microelectronics (WM).  

### **Specifications:**  
- **Resolution:** 24-bit  
- **Sampling Rate:** Up to 192 kHz  
- **Dynamic Range:** 112 dB (typical)  
- **THD+N (Total Harmonic Distortion + Noise):** -100 dB (typical)  
- **Signal-to-Noise Ratio (SNR):** 112 dB (typical)  
- **Supply Voltage:** 3.3 V (analog and digital)  
- **Interface:** I2S, left-justified, right-justified, DSP serial audio  
- **Output:** Stereo line-level outputs  
- **Package:** 28-pin SSOP  

### **Descriptions:**  
The WM8776SEFT is designed for high-quality audio applications, providing 24-bit resolution and support for multiple digital audio formats. It features an integrated digital interpolation filter, oversampling, and multi-bit sigma-delta DAC architecture for improved audio performance.  

### **Features:**  
- Supports 16/20/24-bit audio data  
- On-chip digital de-emphasis for 32/44.1/48 kHz sampling rates  
- Soft mute and zero detect functions  
- Low power consumption  
- Differential or single-ended analog output options  
- Digital volume control with 0.5 dB steps  

This DAC is commonly used in professional audio equipment, digital mixing consoles, and high-end consumer audio devices.

Application Scenarios & Design Considerations

24 BIT 192KHZ STEREO CODEC WITH 5 CHANNEL I/P MULTIPLEXER

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