PCM4104-EP Datasheet, PDF (1/43 Pages) Texas Instruments – High-Performance, 24-Bit, 216-kHz Sampling, Four-Channel Audio Digital-to-Analog Converter

PCM4104-EP
www.ti.com
SBAS419 – JUNE 2007
High-Performance, 24-Bit, 216-kHz Sampling, Four-Channel Audio
Digital-to-Analog Converter
FEATURES
• Controlled Baseline
– One Assembly/Test Site, One Fabrication
Site
• Extended Temperature Performance of –40°C
to 85°C
• Enhanced Diminishing Manufacturing Sources
(DMS) Support
• Enhanced Product-Change Notification
• Qualification Pedigree ⁽¹⁾
• Four High-Performance, Multi-Level,
Delta-Sigma Digital-to-Analog Converters
• Differential Voltage Outputs
– Full-Scale Output (Differential): 6.15 V_PP
• Supports Sampling Frequencies up to 216 kHz
• Typical Dynamic Performance (24-Bit Data)
– Dynamic Range (A-Weighted): 118 dB
– THD+N: –100 dB
• Linear Phase, 8× Oversampling Digital
Interpolation Filter
• Digital De-Emphasis Filters for 32-kHz,
44.1-kHz, and 48-kHz Sampling Rates
• Soft Mute Function
– All-Channel Mute via the MUTE Input Pin
– Per-Channel Mute Available in Software
Mode
• Digital Attenuation (Software Mode Only)
– Attenuation Range: 0 dB to –119.5 dB
(1) Component qualification in accordance with JEDEC and
industry standards to ensure reliable operation over an
extended temperature range. This includes, but is not limited
to, Highly Accelerated Stress Test (HAST) or biased 85/85,
temperature cycle, autoclave or unbiased HAST,
electromigration, bond intermetallic life, and mold compound
life. Such qualification testing should not be viewed as
justifying use of this component beyond specified
performance and environmental limits.
– 256 Steps with 0.5 dB per Step
• Output Phase Inversion (Software Mode Only)
• Zero Data Mute (Software Mode Only)
• Audio Serial Port
– Supports Left-Justified, Right-Justified,
I²S™, and TDM Data Formats
– Accepts 16-, 18-, 20-, and 24-Bit Two's
Complement PCM Audio Data
• Standalone or Software-Controlled
Configuration Modes
• Four-Wire Serial Peripheral Interface (SPI™)
Port Provides Control Register Access in
Software Mode
• Power Supplies: 5 V Analog, 3.3 V Digital
• Power Dissipation
– 203 mW typical with f_s = 48 kHz
– 220 mW typical with f_s = 96 kHz
– 236 mW typical with f_s = 192 kHz
• Power-Down Modes
• Small 48-Lead TQFP Package
APPLICATIONS
• Digital Mixing Consoles
• Digital Audio Workstations
• Digital Audio Effects Processors
• Broadcast Studio Equipment
• Surround-Sound Processors
• High-End A/V Receivers
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2007, Texas Instruments Incorporated