New Pro Audio Family of Converters from Cirrus Logic Delivers True Transparent Audio Experience
20 Juin 2023 - 5:00PM
Business Wire
Cirrus Logic helps pro audio product
manufacturers easily integrate and customize their products without
the converters coloring the audio experience
Building on its history in audio, Cirrus Logic (Nasdaq: CRUS)
announced today a new family of professional audio products that
equips manufacturers with transparent audio converters, allowing
designers to customize their products. The newly rearchitected
Cirrus Logic Pro Audio Family of converters initially includes
high-performance, low-power analog-to-digital converters (ADCs),
followed later this year by digital-to-analog converters (DACs) and
an audio codec. Using a process optimized for analog performance
and digital density, Cirrus Logic’s pro audio devices offer
world-class performance and industry-leading low power consumption
along with system-level enhancements, such as hybrid gain control,
to solve common industry audio problems.
“The Cirrus Logic team has a passion for audio and our newly
architected Pro Audio Family offers the truest reproduction of
audio sound, from instrument to ear. That is what we mean by true
transparency,” said Eddie Sinnott, director of Codecs and Standard
Products, Cirrus Logic. “Cirrus Logic’s new high-performance Pro
Audio Family will make it easier for customers to design great
sounding personalized products that differentiate them in their
markets, while being assured they are backed by our top-level
engineering and customer support.”
Cirrus Logic CS5302/04/08P Analog-to-Digital
Converters
The first products to be introduced are a series of three ADCs
aimed at providing transparent audio conversion within a device
that is simple to use and integrate. The Cirrus Logic CS5302P
stereo ADC, CS5304P 4-channel ADC and CS5308P 8-channel ADC are
designed to be used in digital mixers, USB audio interfaces, home
audio and audio video receivers, musical instruments such as
synthesizers, DJ mixers and amplifiers, video recording and
automotive applications. A simple control scheme together with a
single power rail and flexible clocking configuration make these
devices easy to integrate for all markets.
“We are looking forward to the new series of pro audio devices
from Cirrus Logic,” said Robin Clark, managing director of Allen
& Heath, a leading designer and manufacturer of digital mixing
systems for live sound, installation, DJ, and broadcast and
recording. “The performance looks excellent, as always, and the
company continues to provide ways for designers to differentiate.
In past generations, we appreciated Cirrus Logic’s low latency,
which is so important to live stage mixing. Now, we see the low
power consumption and new hybrid gain control as key features we
can use to enhance our own products in the future.”
Hybrid Gain Control Solves Front-End Gain
Complexities
Cirrus Logic’s hybrid gain control redefines microphone
front-end gain design to reduce pop noise and simplify the
customer’s system design, when compared to existing solutions. By
co-locating the analog and digital gain states within one device,
gain transactions between the two are matched. This feature allows
customers to retain their existing mic preamp design as a product
differentiator while reducing the overall system complexity. The
hybrid gain control is suited to all customers implementing mic-pre
gain control, such as digital mixing consoles and USB audio
interfaces for digital audio workstations, as well as other
applications.
High Performance in Low Power Budget
Whether in the studio or at home, the rearchitected Pro Audio
Family delivers excellent performance all within a 25mW/ch power
budget. The devices being introduced today are 32-bit resolution
ADCs that support differential analog input with sample rates up to
768 kHz. The ADCs use a 5th-order, multibit sigma-delta modulator
followed by digital filtering and decimation to provide a dynamic
range of 126dB for the CS5302P and 123dB for the CS5304/8P. THD+N
for all products is below -110 dB.
Product Availability
Samples of the CS5302/04/08P ADCs are available to order now.
The converters are controllable and configurable using Cirrus
Logic’s SoundClear® Studio software, which is available at
www.cirrus.com. Samples of the DACs and codec will be available to
order in December 2023.
Cirrus Logic Inc.
Cirrus Logic is a leader in low-power, high-precision
mixed-signal processing solutions that create innovative user
experiences for the world’s top mobile and consumer applications.
With headquarters in Austin, Texas, Cirrus Logic is recognized
globally for its award-winning corporate culture. Check us out at
www.cirrus.com.
Cirrus Logic, Cirrus, the Cirrus Logic logo and SoundClear are
registered trademarks of Cirrus Logic Inc. All other company or
product names noted herein may be trademarks of their respective
holders.
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version on businesswire.com: https://www.businesswire.com/news/home/20230616580832/en/
Jennifer Krueger Cirrus Logic Inc. (512) 851-5581
jennifer.krueger@cirrus.com Emily Gallagher Touchdown PR +44 7900
560801 egallagher@touchdownpr.com
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