WM8955BL Overview
Key Specifications
Package: QFN
Operating Voltage: 3.6 V
Max Operating Temp: 85 °C
Min Operating Temp: -25 °C
Description
The WM8955BL is a low power, high quality stereo DAC with integrated headphone and earpiece amplifiers, designed to reduce external component requirements in portable digital audio applications. The on-chip headphone amplifiers can deliver 40mW into a 16Ω load.
Key Features
- DAC SNR 98dB, THD -86dB (‘A’ weighted @ 48kHz, 3.3V) On-chip Headphone Driver
- 40mW output power on 16Ω / 3.3V
- Down to 7mW for stereo playback (1.8V / 1.5V supplies)
- 10μW Shutdown Mode Low Supply Voltages
- Analogue and Digital I/O: 1.8V to 3.6V
