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TDA1543T
D/A Converter, 16-Bit, 2 Func, Bipolar, PDSO16
TDA1543T
D/A Converter, 16-Bit, 2 Func, Bipolar, PDSO16
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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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TDA1543T DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
GENERAL DESCRIPTION The TDA1543 is a monolithic integrated dual 16-bit digital-to-analog converter (DAC) designed as an economy version for use in hi-fi digital audio equipment such as Compact Disc players, digital tape or cassette recorders, digital sound in TV sets and in digital amplifiers.FEATURES • Low distortion • 16-bit dynamic range • 4×oversampling possible • Single 5 V power supply • No external components required • No requirement for external deglitcher circuitry due to fast settling output current • Adjustable bias current • Internal timing and control circuits • I2S input format: time multiplexed, two's complement, TTL.
Key Features
- Low distortion
- 16-bit dynamic range
- 4×oversampling possible
- Single 5 V power supply
- No external components required
- No requirement for external deglitcher circuitry due to fast settling output current
- Adjustable bias current
- Internal timing and control circuits
- I2S input format: time multiplexed, two's complement, TTL.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Rohs Code | No | Part Life Cycle Code | Transferred |
| Reach Compliance Code | HTS Code ! | 8542.39.00.01 | |
| Converter Type | D/A CONVERTER | Input Bit Code | 2'S COMPLEMENT |
| JESD-30 Code | R-PDSO-G16 | JESD-609 Code | e0 |
| Number of Bits | 16 | Number of Functions | 2 |
| Number of Terminals | 16 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -30 °C | Package Body Material | PLASTIC/EPOXY |
| Package Code | SOP | Package Equivalence Code | SOP16,.25 |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE |
| Power Supplies ! | 5 V | Qualification Status ! | Not Qualified |
| Supply Current-Max | 60 mA | Supply Voltage-Nom | 5 V |
| Surface Mount ! | YES | Technology | BIPOLAR |
| Temperature Grade ! | OTHER | Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form ! | GULL WING | Terminal Pitch ! | 1.27 mm |
| Terminal Position | DUAL |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is TDA1543T?
The TDA1543T is a 16-bit stereo digital-to-analog converter (DAC) designed by NXP Semiconductors. It is commonly used in audio applications such as CD players, digital audio systems, and multimedia devices to convert digital audio signals into analog form for playback through speakers or headphones.
How Does TDA1543T Work?
The TDA1543T works by converting digital audio data into analog voltage signals with 16-bit resolution for accurate reproduction of the original audio waveform. It utilizes a multibit sigma-delta architecture to achieve high-quality audio performance with low distortion and noise. The DAC features stereo output channels for dual audio signal processing.
How Many Pins does TDA1543T have and What are the Functions of the Pinout Configuration?
The TDA1543T is housed in a 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VDD: Positive power supply pin.
- VSS: Ground pin.
- DATA: Serial digital audio data input pin.
- LRC: Left/right clock input pin for stereo data synchronization.
- BCK: Bit clock input pin for audio data sampling.
- VREF: Reference voltage input pin for internal use.
- OUTL: Analog left channel output pin.
- OUTR: Analog right channel output pin.
What are the Pros and Cons of TDA1543T?
Pros:
- High Audio Quality: Provides high-quality, 16-bit audio conversion for accurate audio reproduction.
- Low Distortion: Achieves low harmonic distortion and noise for clean audio output.
- Simple Interface: Supports a straightforward serial interface for easy integration into audio systems.
- Single Supply Operation: Can operate from a single supply voltage, simplifying system power requirements.
Cons:
- Resolution Limitation: Limited to 16-bit resolution, which may be insufficient for some high-end audio applications.
- External Components: May require external components such as filters and amplifiers for optimal audio performance in certain applications.
Are There Any Equivalents/Alternatives to TDA1543T for Recommendation?
- The TDA1541A from NXP Semiconductors is a 16-bit stereo DAC with similar performance characteristics.
- Alternatives to the TDA1543T include the PCM5102A from Texas Instruments and the CS43122 from Cirrus Logic.