TFA9881
3.4 W PDM input class-D audio amplifier
Rev. 3 — 23 April 2013
Product data sheet
1. General description
The TFA9881 is a mono, filter-free class-D audio amplifier in a 9-bump WLCSP (Wafer Level Chip-Size Package) with a 400 m pitch.
The digital input interface is an over-sampled Pulse Density Modulated (PDM) bit stream. The TFA9881 receives audio...
