CS42518-CQZ

Eight-channel audio CODEC
7,932 Effective Inventory

CS42518-CQZ

Effective Inventory7,932

Eight-channel audio CODEC

  • Manufacturer Part # : CS42518-CQZ

  • Package/Case: LQFP-64

  • Part Status : Active

  • Brand: Cirrus Logic Inc.

  • Product Categories : CODECS

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.

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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

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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About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

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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Example

Tape and Reel

Tape and Reel

Cut Tape

Cut Tape

Tube or Tray

Tube or Tray

CS42518-CQZ DataSheet
no-price

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for CS42518-CQZ or email to us: Email: [email protected], we will contact you in 12 hours.

Details

When it comes to audio codecs, the CS42518-CQZ chip stands head and shoulders above the rest. Its high-performance capabilities and low power consumption make it an ideal choice for portable devices, automotive systems, and home entertainment setups. With support for multiple audio formats and high-quality audio output, this chip offers unparalleled flexibility and reliability in a compact design

Key Features

  • Stereo 20-bit A/D converters
  • Six 20-bit D/A converters
  • S/PDIF receiver
  • – AC-3 & MPEG auto-detect capability
  • 108 dB DAC signal-to-noise ratio (EIAJ)
  • Mono 20-bit A/D converter
  • Programmable Input gain & output attenuation
  • On-chip anti-aliasing and output smoothing filters
  • De-emphasis for 32 kHz, 44.1 kHz, 48 kHz

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! Interface - CODECs RoHS Details
Product Audio CODECs Type Audio CODEC, Multi Channel
Resolution 24 bit Conversion Rate ! 192 kHz
Interface Type Serial (I2C, SPI) Number of ADCs 2 ADC
Number of DACs 8 DAC Supply Voltage - Max 5.25 V
Supply Voltage - Min 3.13 V Minimum Operating Temperature - 10 C
Maximum Operating Temperature ! + 70 C Mounting Style SMD/SMT
Package / Case LQFP-64 Bandwidth 10 Hz to 20 kHz
Brand Cirrus Logic Development Kit CDB42518
Height 1.3 mm Length 10 mm
Moisture Sensitive Yes Number of ADC Inputs 2 Input
Number of DAC Outputs 8 Output Operating Supply Voltage ! 3.3 V, 5 V
Product Type ! CODECs Series CS42518
Factory Pack Quantity 160 Subcategory Interface ICs
THD plus Noise - 100 dB ADC/- 100 dB DAC Width 10 mm
Part # Aliases CS42518K-CQZ Unit Weight 0.012088 oz

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.

Preliminary Specification CS42518-CQZ PDF Download

FAQs

What is CS42518-CQZ?

The CS42518-CQZ is a high-performance, multi-channel Digital-to-Analog Converter (DAC) designed by Cirrus Logic. It is tailored for audio applications requiring high fidelity and precision, such as professional audio equipment, digital mixing consoles, and high-end audio systems.

How Does CS42518-CQZ Work?

The CS42518-CQZ operates by converting digital audio data into analog signals with high resolution and accuracy. It features multiple channels for simultaneous audio output, allowing for multichannel sound reproduction. The DAC utilizes advanced digital processing algorithms to enhance audio quality and minimize distortion.

How Many Pins does CS42518-CQZ have and What are the Functions of the Pinout Configuration?

The CS42518-CQZ is housed in a 64-pin LQFP (Low-Profile Quad Flat Package) package. The pinout configuration includes:

  • Power Supply and Ground Pins: Various pins for power supplies and grounds.
  • Serial Data Inputs and Outputs: Pins for receiving and transmitting digital audio data.
  • Analog Output Pins: Pins for analog audio signal output.
  • Control and Configuration Pins: Pins for setting operating modes, filters, and other parameters.
  • Clock Input and Output Pins: Pins for clock signal input and output synchronization.

What are the Pros and Cons of CS42518-CQZ?

Pros:

  • High Fidelity: Provides high-quality audio output with low distortion.
  • Multi-Channel Capability: Supports multiple channels for stereo or surround sound applications.
  • Advanced Processing: Utilizes digital processing algorithms for enhanced audio performance.
  • Flexible Configuration: Offers various control pins for customizing operating modes.
  • Low Profile Package: The LQFP package is space-efficient, suitable for compact audio devices.

Cons:

  • Complexity: Requires expertise in digital audio processing for optimal configuration.
  • Cost: High-performance DACs like the CS42518-CQZ may come at a higher price point.
  • External Components: May need additional components for filtering or amplification in certain setups.

Are There Any Equivalents/Alternatives to CS42518-CQZ for Recommendation?

  • The AK4458VN from AKM is a comparable multi-channel DAC for audio applications.
  • Alternatives to the CS42518-CQZ include the PCM1792A from Texas Instruments and the ES9026PRO from ESS Technology.

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