TAS5548DCA Semiconductors - ICs by Texas Instruments

AUDIO PROCESSOR 8CH PWM O/P 56HTSSOP

Status: Unknown
Series: -
RoHS: Unknown
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The TAS5548 is an 8-channel Digital Pulse Width Modulator (PWM) with Digital Audio Processing and Sample Rate Converter that provides both advanced performance and a high level of system integration. TAS5548 is designed to support DTS-HD specification Blu-ray HTiB applications. The ASRC consists of two separate modules which handle 4 channels each. Therefore, it is possible to support up to two different input sampling rates. Texas Instruments Power Stages are designed to work seamlessly with the TAS5548. The TAS5548 also provides a high-performance, differential output to drive an external, differential-input, analog headphone amplifier. The TAS5548 supports AD, BD, and ternary modulation operating at a 384-kHz switching rate for 48-, 96-, and 192-kHz data. The external crystal used must be 12.288 MHz. The TAS5548 also features power-supply-volume-control (PSVC), which improves dynamic range at lower power level and can be used as part of a Class G power supply when used with closed-loop PWM input power stages.

Where to Buy

Prices starting from US$2.18

Distributor Stock
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Farnell
from US$5.12
No stock
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Texas Instruments
from US$2.18
62,827
in stock
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Newark Electronics
from US$4.92
-
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element14
from US$5.18
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Specifications

Audio Control Type Sample Rate Converter
Supply Voltage Range 3V to 3.6V
Control Interface I2C
Audio IC Case Style HTSSOP
No. of Pins 56Pins
Operating Temperature Min 0°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

96KHz PWM modulator with integrated ASRC & audio processor | Texas Instruments
Audio Processor, 8Ch, Pwm O/P, 56Htssop | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TAS5548DCA?

Additional datasheets, footprints and schematics for TAS5548DCA are listed on our Part Details page. You can also find images and similar parts to TAS5548DCA on this page.

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Distributor pricing and stock information is available for TAS5548DCA on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TAS5548DCA price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TAS5548DCA fall under?

The TAS5548DCA is listed under Electronic & Electrical Components > Semiconductors - ICs > Audio Control & Processing.

Can I view similar or alternative parts?

You can view similar parts to TAS5548DCA when available in the Audio Control & Processing range under the specifications section at the bottom of the details page.

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Is the TAS5548DCA RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TAS5548DCA have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14 and Farnell have stock available or on a lead time for TAS5548DCA.

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