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WM8956GEFL/V from WOLFSON

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WM8956GEFL/V

Manufacturer: WOLFSON

Hi-Fi DAC with 1W Stereo Class D Speaker Drivers and Headphone Drivers

Partnumber Manufacturer Quantity Availability
WM8956GEFL/V,WM8956GEFLV WOLFSON 2360 In Stock

Description and Introduction

Hi-Fi DAC with 1W Stereo Class D Speaker Drivers and Headphone Drivers The WM8956GEFL/V is a low-power, high-performance stereo CODEC manufactured by WOLFSON. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Type:** Stereo Audio CODEC  
- **Interface:** I2C, SPI (control), I2S, PCM (audio)  
- **Resolution:** 24-bit  
- **Sampling Rate:** Up to 192 kHz  
- **Signal-to-Noise Ratio (SNR):**  
  - 98 dB (DAC)  
  - 95 dB (ADC)  
- **Total Harmonic Distortion + Noise (THD+N):**  
  - -86 dB (DAC)  
  - -80 dB (ADC)  
- **Power Supply:** 1.8V to 3.6V (digital and analog)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 32-pin QFN  

### **Descriptions:**  
The WM8956GEFL/V is designed for portable audio applications, offering high-quality audio playback and recording with low power consumption. It integrates stereo DACs and ADCs, along with advanced digital signal processing (DSP) features.  

### **Features:**  
- **Low Power Consumption:** Optimized for battery-powered devices.  
- **Flexible Audio Interface:** Supports I2S, left-justified, right-justified, and DSP audio formats.  
- **Onboard DSP:** Includes features like 3D sound enhancement, bass management, and EQ.  
- **Programmable Digital Filters:** For anti-aliasing and de-emphasis.  
- **Microphone Inputs:** Supports differential or single-ended microphone inputs with bias voltage.  
- **Headphone Driver:** Integrated class W headphone amplifier with low pop/click noise.  
- **Automatic Level Control (ALC):** For microphone and line inputs.  
- **Software Control:** Configurable via I2C or SPI interface.  

This information is based solely on the WM8956GEFL/V datasheet from WOLFSON.

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