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CS49844A-CQZ
CS49844A-CQZ product details - Digital Signal Processors / Controllers (DSPs/DSCs) ROHSCS49844A-CQZ
CS49844A-CQZ product details - Digital Signal Processors / Controllers (DSPs/DSCs) ROHS
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Manufacturer Part # : CS49844A-CQZ
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Package/Case: QFP
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Part Status : Active
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Brand: Cirrus Logic
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Product Categories : DSP (Digital Signal Processors)
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
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.
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.
WireTransfer
Paypal
CreditCard
WesternUnion
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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.
Example
Tape and Reel
Cut Tape
Tube or Tray
CS49844A-CQZ 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
Designed to excel in industrial environments, the CS49844A-CQZ MCU offers unmatched versatility and reliability for a variety of applications. Featuring a powerful 32-bit Arm Cortex-M4 processor clocked at 120MHz, this MCU delivers exceptional performance for demanding industrial tasks. With generous memory resources including 1MB of flash memory and 256KB of SRAM, the CS49844A-CQZ provides ample storage capacity for program codes and data, ensuring smooth operation in industrial applications
Key Features
- Fully programmable and reconfigurable
- Supports various audio processing algorithms
- Low power consumption for extended battery life
- Compact size for easy integration in devices
Application
- Advanced audio technology
- Sound reinforcement solutions
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Audio DSPs | RoHS | Details |
| Resolution | 32 bit | Series | CS49844 |
| Brand | Cirrus Logic | Product | Audio DSPs |
| Product Type ! | Audio DSPs | Factory Pack Quantity | 60 |
| Subcategory | Audio ICs |
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 CS49844A-CQZ?
The CS49844A-CQZ is a high-performance audio codec (coder-decoder) designed by Cirrus Logic. It is ideal for applications requiring high-fidelity audio signal conversion and processing, such as professional audio equipment, home theater systems, and automotive audio systems.
How Does CS49844A-CQZ Work?
The CS49844A-CQZ works by converting analog audio signals into digital format for processing and transmission, and vice versa. It utilizes high-resolution analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) to achieve accurate signal conversion. The codec also incorporates advanced audio processing features for enhancing audio quality and reducing distortion.
How Many Pins does CS49844A-CQZ have and What are the Functions of the Pinout Configuration?
The CS49844A-CQZ is housed in a 32-pin QFN (Quad Flat No-leads) package. The pinout configuration includes:
- DVDD: Digital power supply pin.
- AVDD: Analog power supply pin.
- SDIN, SDOUT, SCLK, LRCLK, MCLK: Serial audio interface pins.
- AIN1, AIN2, AIN3, AIN4: Analog audio input pins.
- AOUT1, AOUT2, AOUT3, AOUT4: Analog audio output pins.
- AGND, DGND: Analog and digital ground pins, respectively.
What are the Pros and Cons of CS49844A-CQZ?
Pros:
- High Fidelity: Provides high-performance audio signal conversion and processing for superior audio quality.
- Advanced Features: Incorporates advanced audio processing features for audio enhancement and distortion reduction.
- Low Power Consumption: Operates with low power, making it suitable for portable and battery-powered audio devices.
- Flexible Interface: Supports a serial audio interface for seamless integration with digital audio systems.
- Compact Package: The 32-pin QFN package provides a space-efficient solution for compact designs.
Cons:
- Complexity: Requires careful consideration of audio signal routing, system clocking, and power supply design for optimal performance.
- Cost: High-performance audio codecs like the CS49844A-CQZ may have a higher cost compared to standard audio solutions.
- External Components: May require additional external components such as filters or amplifiers for specific audio processing requirements.
Are There Any Equivalents/Alternatives to CS49844A-CQZ for Recommendation?
- The CS42L42 from Cirrus Logic is a similar high-performance audio codec with integrated audio processing capabilities.
- Alternatives to the CS49844A-CQZ include the WM8731 from Cirrus Logic and the PCM1808 from Texas Instruments.
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