ZXCW6100S28_04 Datasheet, PDF (1/24 Pages) Zetex Semiconductors – 24 BIT STEREO DIRECT DRIVE DIGITAL AUDIO AMPLIFIER

Winner of the (British) Electronics Industry Design Award
for the “Best Use of Technology”
ZXCW6100S28
24 BIT STEREO DIRECT DRIVE DIGITAL AUDIO AMPLIFIER
SUMMARY
The ZXCW6100S28 is part of the Acoustar™ range of new generation
digital audio power devices from Zetex. It has a level of performance not
offered by any other solution and with minimal components forms a
complete audio interface from digital audio data to the loudspeaker.
FEATURES
• Typical solution performance
THD+N (1W into 4⍀) 0.05%
Dynamic range 101dB
Noise floor -110dB
• 24 Bit Conversion
• All common digital audio standards supported
• All sampling rates up to 192kHz supported
• 768 times over sampling (single speed mode)
• 16 times digital filtering (single speed mode)
• Digital De-emphasis 32,44.1,48kHz
• ATAPI mux/mute CD-ROM standard
• 3 wire SPI control interface
• ZTA filter system
• Soft Mute, digital silence
• Direct Drive PWM output
• Noise Shaper stability up to full modulation
• Effective PWM frequency up to 1MHz
• Digital Volume, Mute, Bass and Treble control
• NOVALOAD™ for clipping control
• 28 pin SSOP package
APPLICATIONS
• 5.1 Integrated DVD amplifiers
• Home theatre systems
• Mini Hi-fi
• Automotive audio
• PC audio
ISSUE 2 - FEBRUARY 2004
1
SEMICONDUCTORS