BELASIGNA 300

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?24 bit Audio Processor for Portable Communication Devices

制造商：ON

中文數(shù)據(jù)手冊

產(chǎn)品信息

BelaSigna? 300 is an ultra-low power, high fidelity monaural audio processor for portable communication devices that delivers superior audio clarity without compromising size or battery life.
BelaSigna 300 provides the basis for superior audio performance in devices susceptible to noise and echo. Its unique patented dual-core architecture enables multiple advanced algorithms to run simultaneously, while maintaining ultra-low power consumption. With little-to-no impact on battery life or form factor, the miniature ultra-low-power, single chip solution is ideal for use in portable devices.
With domain expertise and best-in-class algorithms, ON Semiconductor and our network of solution partners can help you develop and launch products quickly. BelaSigna 300 chips are backed by a comprehensive suite of development tools, hands-on training and full technical support.

Load-balanced dual-core DSP architecture optimized for audio processing
Ultra-low power consumption: typically 1-10 mA
Miniature form factor: 3.63 x 2.68 mm PCB area with few external components
Input Stage:
- 88 dB system dynamic range extendable to 110 dB
- A/D sample rates from 8.0 to 60 kHz
- 4 independent channels
Output stage:
- High-fidelity Class-D output drives speakers directly
- 25 mA maximum acoustic power output
Flexible Input Output Controller (IOC) to offload digital signal moves from the DSP
Supports advanced adaptive audio processing algorithms with extremely low group delay
128-bit AES advanced encryption to protect manufacturer and user data
Seamless connection to other systems and HMI devices such as buttons, potentiometers and LEDs
External clock input up to 40 MHz

在線購買

型號	制造商	描述	購買
B300W35A109XXG	ON	ICPROCESSORAUDIO24BIT35WLCSP	立即購買

技術(shù)資料

標(biāo)題	類型	大?。↘B）	下載
WLCSP35, 3.63x2.68	PDF	59	點擊下載
BelaSigna 300 Audio Processor for Portable Communications Devices	PDF	302	點擊下載
ADC Offset Calibration of the BelaSigna? 300 Series	PDF	174	點擊下載
Input Dynamic Range Extension of the BelaSigna? 300	PDF	112	點擊下載
Bootloading BelaSigna? 300 Using the I2C Interface	PDF	135	點擊下載
BELASIGNA 250 and 300 for Low-Bandwidth Applications	PDF	135	點擊下載

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