illustrate

The TAS5086 is a six-channel digital pulse width modulator (PWM) while providing advanced performance and a highly integrated system. The TAS5086 is designed to interface seamlessly with most audio digital signal processors and MPEG decoders, receiving input data and clocking in various formats.

TAS5086 drive six-in-one single-ended or bridged load configuration, accepting 1N speakers + 1 channel in interface format. The TAS5086 also supports some external logic (e.g., TAS5112) + 1 power supply using 2N phases. Stereo line outputs in I2S format or with a pass-through signal (SDIN4) or internal downmix.

The TAS5086 used operates at a switching frequency modulation of 384 kHz 32-44 AD.

characteristic

• Audio input/output
  • Automatic master clock rate and data sample rate detection
  • Four serial (8-channel) audio inputs
  • Sample rates of 32-, 44.1-, 48-, 88.2-, 96-, 176.4-, and 192 kHz are supported
  • Data formats: 16-, 20-, or 24-bit input data, left-aligned, right-aligned, and I2S
  • Bit clock rate of 64 - or 48 - F s
  • Master clock rates of 128-, 192-, 256-, 384-, and 512-Fs (up to 50 MHz max)
  • 6 PWM audio output channels
  • Any output channel can be mapped to any output pin
  • Supports single-ended and bridged loads
  • Yu 2 S Series audio output
• Audio processing
  • The volume is 48 dB and the control range is -100 dB
  • The main volume is controlled at 0.5 – dB in 24 dB to -100 dB increments
  • Six independent channels of attenuation volume from 24-dB to -100-dB are controlled in 0.5 dB increments
  • Serial outputs produce a reduced 5.1-channel input or a fourth serial input
  • 5.1 channel downmix to PWM output for a 2.1 or 3.1 loudspeaker system
  • Integrated bass management
  • Two subwoofer channels are programmable second-order filters
  • A full six channel input and output mapping