WM8988 Datasheet (Cirrus Logic)

WM8988, Stereo CODEC

The WM8988 is a low power, high quality stereo CODEC designed for portable digital audio applications.

The device integrates complete interfaces to 2 stereo headphone or line out ports.

External component requirements are drastically reduced as no separate headphone amplifiers are required.

Advanced

WM8988 Features

* DAC SNR 100dB (‘A’ weighted), THD

* 90dB at 48kHz, 3.3V

* ADC SNR 93dB (‘A’ weighted), THD -81dB at 48kHz, 3.3V

* Programmable ALC / Noise Gate

* 2x On-chip Headphone Drivers - >40mW output power on 16 / 3.3V - THD

* 80dB at 20mW, SNR 90dB with 16 load

* Digital