Philips TDA1548T Data Manual
Summary
The TDA1548T is an advanced dual CMOS Digital-to-Analog Converter (DAC) engineered for high-fidelity audio applications. This manual details a powerful component featuring integrated DSP capabilities, including a dedicated headphone driver and advanced sound processing functions like volume control, bass boost, and treble adjustments. Ideal for audio equipment designers needing superior signal-to-noise ratio and low power consumption in modern, compact systems.
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INTEGRATED CIRCUITS
DATA SHEET
TDA1548T Bitstream continuous calibration filter-DAC with headphone driver and DSP
Product specification Nov
Supersedes data of Aug File under Integrated Circuits, IC01
Page Summary Contents For Philips TDA1548T Data Manual
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INTEGRATED CIRCUITS DATA SHEET TDA1548T Bitstream continuous calibration filter-DAC with headphone driver and DSP Product specification Nov Supersedes data of Aug File under Integrated Circuits, IC01
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Philips Semiconductors Product specification Bitstream continuous calibration filter-DAC TDA1548T with headphone driver and DSP FEATURESPRODUCT SPECIFICATION Easy application Only first-order analog p...
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Philips Semiconductors Product specification Bitstream continuous calibration filter-DAC TDA1548T with headphone driver and DSP QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT VDD...
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Philips Semiconductors Product specification Bitstream continuous calibration filter-DAC TDA1548T with headphone driver and DSP BLOCK DIAGRAM handbook, full pagewidth IF1 IF2 DATA WS BCK SERIAL DATA I...
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Philips Semiconductors Product specification Bitstream continuous calibration filter-DAC TDA1548T with headphone driver and DSP PINNING SYMBOL PIN DESCRIPTION VSSO operational amplifier ground VCOM co...
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Philips Semiconductors Product specification Bitstream continuous calibration filter-DAC TDA1548T with headphone driver and DSP FUNCTIONAL DESCRIPTION For each multiplexed timeslot the full approximat...
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Philips Semiconductors Product specification Bitstream continuous calibration filter-DAC TDA1548T with headphone driver and DSP Soft mute de-emphasis frequency characteristics for the sample rate 44.1...
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Philips Semiconductors Product specification Bitstream continuous calibration filter-DAC TDA1548T with headphone driver and DSP Table 1 System clock selection Table 2 Data input formats PINS PINS DESC...
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Philips Semiconductors Product specification Bitstream continuous calibration filter-DAC TDA1548T with headphone driver and DSP BASS BOOST TREBLE (ADTR) ANALOG INPUT VALUES (V); VOLUME (ADBB) PINS ADT...
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Philips Semiconductors Product specification Bitstream continuous calibration filter-DAC TDA1548T with headphone driver and DSP LIMITING VALUES In accordance with the Absolute Maximum Rating System (I...
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Philips Semiconductors Product specification Bitstream continuous calibration filter-DAC TDA1548T with headphone driver and DSP DC CHARACTERISTICS All voltages referenced to ground (pins 1, 11 and 24)...
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Philips Semiconductors Product specification Bitstream continuous calibration filter-DAC TDA1548T with headphone driver and DSP AC CHARACTERISTICS (ANALOG) All voltages referenced to ground (pins 2, 9...
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Philips Semiconductors Product specification Bitstream continuous calibration filter-DAC TDA1548T with headphone driver and DSP AC CHARACTERISTICS (DIGITAL) All voltages referenced to ground (pins 2, ...
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Philips Semiconductors Product specification Bitstream continuous calibration filter-DAC TDA1548T with headphone driver and DSP TEST AND APPLICATION INFORMATION Filter characteristics Table 5 Digital ...
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Philips Semiconductors Product specification Bitstream continuous calibration filter-DAC TDA1548T with headphone driver and DSP PACKAGE OUTLINES SO28: plastic small outline package; 28 leads; body wid...
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Philips Semiconductors Product specification Bitstream continuous calibration filter-DAC TDA1548T with headphone driver and DSP SSOP28: plastic shrink small outline package; 28 leads; body width 5.3 m...
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Philips Semiconductors Product specification Bitstream continuous calibration filter-DAC TDA1548T with headphone driver and DSP SOLDERING SSOP Introduction Wave soldering is not recommended for SSOP p...
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Philips Semiconductors Product specification Bitstream continuous calibration filter-DAC TDA1548T with headphone driver and DSP DEFINITIONS Data sheet status Objective specification This data sheet co...
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Philips Semiconductors – a worldwide company Argentina: IEROD, Av. Juramento 1992 - 14.b, (1428) Philippines: PHILIPS SEMICONDUCTORS PHILIPPINES Inc., BUENOS AIRES, Tel. (541)786 7633, Fax. (541)786 9...
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WWW.ALLDATASHEET.COM Copyright © Each Manufacturing Company. All Datasheets cannot be modified without permission. This datasheet has been download from : www.All Data Sheet.com 100% Free Data Sheet S...
Manual Details
| Brand | Philips |
|---|---|
| Pages | 21 |
| File Size | 127.85 KB |
| Published | June 22, 2026 |
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Frequently Asked Questions
What are the available system clock frequencies?
The system clock frequency (SYSCLK) can be selected from 64f, 256f, or 384f.
What sound processing features does this DAC include?
It supports digital volume control, Bass Boost, Treble digital tone control, and controllable de-emphasis.
Is special capacitor support required for deployment?
No; the application only requires first-order analog post-filtering.
What is the operational supply voltage range?
The minimum and maximum accepted supply voltage (Vddi) range is 2.7V to 4.0V.