Wolfson Microelectronics WM8986
The WM8986 is a low power, high quality, feature-rich stereo DAC designed for portable multimedia applications that require low power consumption and high quality audio. The device integrates preamps for stereo differential mics, and includes class D and class AB drivers for headphone and differential or stereo line output. The WM8986 digital audio interface can operate in master or slave mode, while an integrated PLL provides flexible clocking schemes.| Part No. | WM8986 |
|---|---|
| Datasheet | WM8986 Download |
| Manufacturer |  Wolfson Microelectronics |
| Description | Multimedia DAC |
| Buy | Stock & Price |
DESCRIPTION
External component requirements are reduced as no separate microphone or headphone amplifiers are required. Advanced DSP features include a 5-band equaliser and a digital playback limiter. Highly flexible mixers enable many new application features, with the option to playback any combination of voice, line inputs and digital audio such as FM Radio or MP3. WM8986 Multimedia DAC With Class D Headphone and Line OutFEATURES
Stereo DAC:● DAC SNR 98dB, THD -86dB (‘A’ weighted @ 48kHz)
● Headphone driver with ‘capless’ option - 40mW/channel output power into 16Ω / 3.3V AVDD2 - Class D headphone driver - Class AB headphone / line Driver - PSRR 70dB at 217Hz
● Stereo, mono or differential line output Mic Preamps:
● Stereo differential or mono microphone interfaces
● Programmable preamp gain
● Pseudo differential inputs with common mode rejection Other
FEATURES
:● Enhanced 3-D function for improved stereo separation
● Digital playback limiter
● 5-band Equaliser
● Aux inputs for stereo analog input signals or ‘beep’ The WM8986 operates at analogue supply voltages from 2.5V
● PLL supporting various clocks between 8MHz-50MHz to 3.
