TAS5548 ,96KHz PWM Modulator with integrated ASRC and Audio Processor SLES270A–NOVEMBER 2012–REVISED APRIL 20155 Pin Configuration and FunctionsTAS5548 DCA Package56-Pi ..
TAS5602 ,20-W Stereo Digital Amplifier Power Stage with FeedbackFEATURES • Integrated Self-Protection Circuits IncludingOvervoltage, Undervoltage, Overtemperature, ..
TAS5602DCAR ,20-W Stereo Digital Amplifier Power Stage with Feedback 56-HTSSOP -40 to 85... SLAS593B–JUNE 2008–REVISED NOVEMBER 2008TERMINAL FUNCTIONS (continued)TERMINAL I/O DESCRIPTIONN ..
TAS5602DCARG4 , 20W STEREO DIGITAL AMPLIFIER POWER STAGE
TAS5611A ,125W Stereo / 250W Mono PurePath?HD Analog-input Power StageThese devices have limited built-in ESD protection. The leads should be shorted together or the dev ..
TAS5611APHDR ,125W Stereo / 250W Mono PurePath? HD Analog-input Power Stage 64-HTQFP 0 to 70FEATURES APPLICATIONS23• PurePath™ HD Enabled Integrated Feedback• Home Theater SystemsProvides:• A ..
TC74HC138AFN , CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TC74HC138AFN , CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TC74HC151AFN , 8 - CHANNEL MULTIPLEXER
TC74HC153AFN , TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TC74HC157AFN , TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TC74HC157AFN , TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TAS5548
96KHz PWM Modulator with integrated ASRC and Audio Processor
Serial Audio
Receiver
2x Stereo
Serial Audio
Receiver
2x Stereo
Transciever
Stereo
4ch ASRC
4ch ASRC
Fixed Flow
Digital Audio
Processor
(DAP)
10ch input
8ch Processor
8ch Output Mixer
(Osc, PLL
etc)
8ch PWM
Generator
+ Headphone
(PWM)Bypass
MCU
Power
Power
SDIN1
SDIN2
SCLK
LRCLK
SDIN2-1
SDIN2-2
SCLKO /SCLKIN_2
LRCLKO / LRCKIN_2
L_FLTP
_DIG
_PW
_AN
AVD
DVDD2
DVSS1
DVSS2
/PDN
PWM_HPM_L&R
PWM_HPP_L&R
/BKND_ERR
PWM_x_1
through 8
VALID
/MUTE
TEST
RESET
/HP_SEL
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
TAS5548SLES270A –NOVEMBER 2012–REVISED APRIL 2015
TAS5548 8-Channel HD Compatible Audio Processor with ASRC and PWM Output Features – Adjustable Modulation Limit General Features
2 Applications– 8ch Asynchronous Sample Rate Converter Interface Seamlessly with Most Digital Audio– 8 Channel Audio Processing for 32-192 kHz Decoders(ARSCto 96kHz) 4 Channel Native Audio Processingat 192kHZ
3 Description 30 kHz Audio Bandwidth for DTS-HD The TAS5548is an 8-channel Digital Pulse Width
Compatibility Modulator (PWM) with Digital Audio Processing and
Sample Rate Converter that provides both advanced– Energy Managerfor Overall System Power performance anda high levelof system integration.Control TAS5548 is designed to support DTS-HD– Power Supply Volume Control specification Blu-ray HTiB applications. The ASRC Audio Inputor Output consistsof two separate modules which handle4
channels each. Therefore,itis possibleto support up– Upto Five Synchronous Serial Audio Inputs to two different input sampling rates.(10 Channels)
Texas Instruments Power Stages are designed to– Upto One Synchronous Serial Audio Outputs
work seamlessly with the TAS5548. The TAS5548(2 Channels) also providesa high-performance, differential output– I2S Master Mode When Used With External to drive an external, differential-input, analogCrystal headphone amplifier. Slave Mode 32-192KHz With Auto/Manual The TAS5548 supports AD, BD, and ternarySample Rate Detection modulation operatingata 384-kHz switching rate for– Eight Differential PWM Output That can 48-, 96-, and 192-kHz data. The external crystal used
Support ADor BD Modulation must be 12.288 MHz. The TAS5548 also features
power-supply-volume-control (PSVC), which– Two Differential PWM Headphone Outputs improves dynamic rangeat lower power level and– I2S Out for External Wireless Sub canbe usedas partofa ClassG power supply when– PWM Output Supports Single Ended (S.E.)or used with closed-loop PWM input power stages.
Bridge Tied Load (BTL)
Device Information(1)• Audio Processing– Volume Control Range18 dBto –127 dB(Master and Eight Channel Volume)
(1) Forall available packages, see the orderable addendumat– Bass and Treble Tone Controls With ±18-dB
the endofthe datasheet.Range, Selectable Corner Frequencies Configurable Loudness Compensation
Block Diagram Two Dynamic Range Compressors With Two
Thresholds, Two Offsets, and Three Slopes Channel for 32KHz- Programmable
