Product Description
This CIRRUS LOGIC IC is used in a wide range of electronic devices, such as smartphones, tablets, and audio devices. It is known for its high-quality audio processing and conversion capabilities. It is designed to provide high-fidelity sound and efficient power consumption for portable devices. It features low power consumption, high signal-to-noise ratio (SNR), high dynamic range, and low distortion. This CIRRUS LOGIC IC is also used in other applications such as video processing and power management. It is highly regarded for its high-performance audio processing capabilities.
High-Fidelity Audio PerformanceCIRRUS LOGIC ICs are optimized for superb audio fidelity, offering a signal-to-noise ratio of up to 105dB and 24-bit resolution for crystal-clear sound reproduction. Their excellent differential and integral nonlinearity allow for precise DAC/ADC conversion, making them ideal for professional sound cards, home audio equipment, and embedded systems requiring pristine sound quality.
Versatile Mounting & Form FactorsAvailable in surface mount SOIC-16 and TSSOP-16 packages with a standard 1.27mm pin pitch, these ICs provide design flexibility and ease of integration. Their compact dimensions and light weight make them a preferred choice for space-constrained circuit boards in modern audio and multimedia devices.
Robust, Efficient, and CompliantEngineered for reliability, each unit features built-in ESD protection (Class 1C) and operates efficiently across a wide temperature range from -40C to +85C. With RoHS compliance and low operating currents, these ICs support eco-friendly and power-sensitive designs while ensuring longevity and durability in diverse application environments.
FAQs of CIRRUS LOGIC IC:
Q: How do I integrate the CIRRUS LOGIC IC into my audio circuit design?
A: The IC can be surface-mounted onto standard PCBs using SOIC-16 or TSSOP-16 packages with a 1.27mm pin pitch. Interface options include IS, SPI, or parallel, depending on the specific model. Always refer to the datasheet for detailed pin configuration and application circuit examples.
Q: What are the main benefits of using this IC in digital audio applications?
A: With up to 105dB SNR, 24-bit resolution, and low sub-millisecond latency, the CIRRUS LOGIC IC ensures high-fidelity audio processing. Its low power consumption and robust ESD protection make it dependable for demanding consumer and professional audio electronics.
Q: When should I choose the analog or digital output version of this IC?
A: Select analog output for direct audio signal routing to amplifiers or speakers. Opt for the digital output variant when the system requires further digital processing or interfacing with microcontrollers and digital audio devices.
Q: Where are these ICs commonly applied?
A: These ICs are widely used in audio electronics such as sound cards, DAC/ADC converters, embedded systems, and professional audio equipment. Their reliable performance makes them suitable for both consumer and studio-grade environments.
Q: What process ensures proper ESD protection during handling and installation?
A: Always observe ESD safety protocols, including grounding wrist straps and working in ESD-controlled environments, as the IC is sensitive to static (Class 1C >1000V HBM). This helps preserve device integrity until the IC is soldered onto the circuit board.
Q: How does the supply voltage range affect the operation of this IC?
A: The CIRRUS LOGIC IC operates reliably within a 3.3V to 5.25V supply range. Ensure that your power supply matches this specification to achieve optimal performance and avoid damaging the IC.