192 kHz D/A Converter with Internal Filter

The WM8716 is a stereo digital/analog converter (DAC) that supports a SPI-compatible serial control interface to support on-chip mute, attenuation and phase reversal, as well as a hardware controllable interface. This device accepts data input from 16 to 24-bits and sampling rates up to 192 kHz. The WM8716 also includes a digitally controllable mute and attenuator function on each channel. An internal digital filter has two selectable roll-off characteristics. A sharp or slow roll-off can be selected dependent on application requirements, or it can be bypassed and an external digital filter used instead. designed for audio applications such as CD, DVD, home theatre systems, set top boxes and digital TV.

Features

  • Selectable digital filter roll-off
  • Optional interface to industry standard external filters
  • Differential mono mode
  • Hardware or three-wire serial software control interface

Parametric Specifications

Channel(s) Out 2
Resolution (bits) 24
Dynamic Range (dB) 112
THD+N (dB) -97
Sample Rate (kHz) 192
Analog Power Supply (V) 3-5.5
Supply Current (µA) 3-5.5
Output Level (Vrms) 1.1
Package 28 SSOP

Software and Tools

Device Pack for WM8716

v1.1 : 1343 Kb

WISCE Setup

v3.8.1.2 : 40.3 Mb

More

Comprehensive Solutions