PCM1704U-J
Package includes a 20-pin SOP configurationPCM1704U-J
Package includes a 20-pin SOP configuration
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Manufacturer Part # : PCM1704U-J
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Package/Case: SOIC-20
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Brand: Texas Instruments
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Product Categories : ADCs/DACs - Special Purpose
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
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
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If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact 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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PCM1704U-J 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
Crafted for professional audio applications, the PCM1704U-J digital-to-analog converter (DAC) is a pinnacle of audio technology, delivering unparalleled performance and functionality. With its remarkable 24-bit/192 kHz resolution and ultra-low noise design, this DAC guarantees exceptional sound quality, catering to the needs of professional audio enthusiasts. Sporting a dynamic range of 127 dB and a THD+N of -112 dB, the PCM1704U-J ensures pristine sound reproduction with minimal distortion, raising the bar for audio excellence. Its advanced multi-level delta-sigma architecture and eight times oversampling promise high resolution and accuracy, making it the perfect solution for demanding audio applications. Moreover, its wide sampling rate range from 8 kHz to 192 kHz accommodates various audio formats, displaying its impressive versatility and adaptability. Housed in a compact 20-pin SSOP package, the PCM1704U-J is designed for easy integration into audio equipment and operates on a single +5V power supply, highlighting its energy-efficient design. Additionally, its digital de-emphasis filter, soft mute function, and output digital interpolation filter significantly enhance audio performance and functionality, solidifying its position as the pinnacle of professional audio equipment. In conclusion, the PCM1704U-J is the ultimate DAC for professionals seeking uncompromising audio quality and cutting-edge features in their audio setups
Key Features
- Advanced segment 24-bit architecture
- Low out-of-band noise
- Outstanding dynamic range
- High linearity performance
- Advanced multi-bit digital filter design
- High-performance delta-sigma modulator
- Proprietary Advanced Segment DAC Architecture
Application
- High-end audio systems
- Professional audio recording equipment
- Studio monitor speakers
- Home theater systems
- Digital audio workstations
- High-fidelity headphone amplifiers
- Audio interfaces
- Digital-to-Analog converters
- Audio mixers
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category ! | Audio D/A Converter ICs | RoHS | Details |
Series | PCM1704 | Number of Converters | 2 Converter |
Resolution | 24 bit | Interface Type | Serial |
Sampling Rate ! | 768 kS/s | SNR - Signal to Noise Ratio | 120 dB |
Number of DAC Outputs | 1 Output | Operating Supply Voltage ! | 5.25 V |
Minimum Operating Temperature | - 25 C | Maximum Operating Temperature ! | + 85 C |
Mounting Style | SMD/SMT | Package / Case | SOIC-20 |
Architecture | Sign-Magnitude | Brand | Texas Instruments |
Description/Function | 120DB SNR STEREO DAC WITH BICMOS ADVANCED SIGN MAGNITUDE ARCHITECTURE | Gain Error | 3 % FSR |
Height | 1.95 mm | INL - Integral Nonlinearity | +/- 0.5 dB |
Length | 12.6 mm | Moisture Sensitive | Yes |
Number of Channels | 2 Channel | Output Type | Current |
Polarity | Bipolar | Product | Audio DACs |
Product Type ! | Audio D/A Converter ICs | Reference Voltage ! | Internal |
Factory Pack Quantity | 38 | Subcategory | Audio ICs |
Supply Type | Dual | Supply Voltage - Max | +/- 5.25 V |
Supply Voltage - Min | +/- 4.75 V | Width | 5.3 mm |
Unit Weight | 0.001058 oz |
Specification Comparison
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 PCM1704U-J?
The PCM1704U-J is a high-performance, 24-bit digital-to-analog converter (DAC) manufactured by Texas Instruments. It is designed for audiophile-grade audio applications where high-resolution and high-fidelity audio playback is essential, such as in high-end audio systems and professional audio equipment.
How Does PCM1704U-J Work?
The PCM1704U-J operates by converting digital audio signals into analog voltage waveforms with exceptional precision and resolution. It utilizes advanced multibit delta-sigma architecture and high-quality internal components to achieve audiophile-grade sound quality. The DAC supports various input formats and sampling rates to accommodate different audio sources.
How Many Pins does PCM1704U-J have and What are the Functions of the Pinout Configuration?
The PCM1704U-J is housed in a 28-lead SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VCC: Power supply pin.
- VSS: Ground pin.
- VREF: Reference voltage pin.
- SDA, SCL: I2C serial interface pins.
- LRCK, BCK, DATA: Audio data interface pins.
- OUTA, OUTB: Analog audio output pins.
- MUTE: Mute control pin.
What are the Pros and Cons of PCM1704U-J?
Pros:
- High Resolution: Offers 24-bit resolution for detailed and accurate audio reproduction.
- High Fidelity: Delivers audiophile-grade sound quality with low distortion and noise.
- Wide Dynamic Range: Provides a wide dynamic range for faithful audio playback.
- Flexible Inputs: Supports various input formats and sampling rates for versatility.
- Robust Construction: Built with high-quality components for reliable performance.
Cons:
- Cost: High-end audio components like the PCM1704U-J may come at a premium price.
- Complexity: Requires careful circuit design and implementation for optimal performance.
- External Components: May need external components for filtering and amplification in audio systems.
Are There Any Equivalents/Alternatives to PCM1704U-J for Recommendation?
- Alternatives to the PCM1704U-J include the ESS Sabre DAC series, such as the ESS ES9038PRO.
- Other comparable DACs are the Wolfson WM8741 and the Burr-Brown PCM1794A.
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