TAS5548DCA Semiconductors - ICs by Texas Instruments


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.
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62,609 units
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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
TAS5548DCA TI | Elfaro
Audio Processor, 8Ch, Pwm O/P, 56Htssop | Newark Electronics
96KHz PWM Modulator w/ intg ASRC | Mouser Electronics

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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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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.

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