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BES2000IS
【簡述】:

藍牙型號:BES2000IS

藍牙版本:4.2

芯片尺寸:5.5*5.9mm

芯片封裝:BGA

【系列】:BES/WT

恒玄科技BES2000IS降噪芯片簡介

BES2000IS:

        BES2000全球第一顆全集成自適應主動降噪雙模藍牙耳機芯其具有全集成、高性能、低功耗等特點,并可以同時支持BT4.2和BLE4.2,支持HIFI音質(192Khz/24bit),SNR大于100dB,支持EQ以及各種音效技術(如超重低音,3D環繞等),支持多種噪音消除技術,尤其是高性能的自適應主動降噪技術,可以讓高端主動降噪耳機省去昂貴的獨立主動降噪芯片

? World class supplier partner
? TSMC is the best and biggest foundry in the world
? SMIC is the best and biggest foundry in China
? CJET is one of the best and biggest Assembly House in the world

? Open and powerful platform to easy the products differentiation
? RF/Analog/PMU/Audio/CPU/RAM/Flash fully Integrated
? ARMTM Cortex-M4F Run Up to 400MHz
? Flexible Interface: USB, Type C, I2S, SPDIF, UART, I2C, SDIO…….
? Up to 32Mb psram and 32Mb flash to support rich soft feature

? Advanced 40nm low power process
? Support Dynamic Voltage Frequency Scaling
? Smaller Size for Portable Set Application
? Efficient power management technology to control power consumption

? HiFi audio performance
? Sample Rate 384KHz, 24bit ADC/DAC
? SNR: 105dBc
? ANC: Digital ANC;Single Chip
? Max Noise Compression:FF Mode 35dB(Typical)

                           

? Bandwidth of Noise Compression: 1K-3K(depend on the acoustic cavity)
? ARM TM Cortex-M4F with On-chip and Flash
? The smallest package and lower power consumption
? Better performance on suppression of harmonic, good sensitivity, and have better feel about cross body
? Support SBC ,AAC,OPUS for better performance
? Application: BES2000T/L/H support the stereo application. BES2000U/A/C support the TWS application
? ARMTM Cortex-M4F with On-chip Ram and Flash
? The first SOC chip support BT audio and ANC function in the world

Powerful platform :Flexible developed and support multi-functions with lower power consumption Smart CPU: Can identify noise and sound by ANC,get better music quality Lossless with BES EQ
? Support more Mips to support third partner and DSP applications.
? First Soc_BT+Hybrid ANC:Bes2200-D
? Application: BES2000-J support TWS+Local player, talk through;More Acoustic algorithm application BES2000-S support Stereo with ANC FF or FB ANC

BES2000-D support Stereo with Hybrid ANC

 

Key Features
? Fully Integrated RF/PMU/BT/Audio/CPU? 
     Up to 400MHz ARMTM Cortex-M4F CPU
? Bluetooth V4.2 Dual Mode (Only for BES2000 series)
? Integrated 32KHz Crystal Oscillator for Low Power Operation
? Dual MICs Noise Reduction
? Echo Cancellation
? Voice Recognition Support
? Multi-Band EQ and Bass Enhancement
? Immersive Audio with 3D or Virtual Surround Sound
? 4 MICs for Active Noise Cancellation (ANC) (Only for 3101-P and 2200-D)
? USB 2.0 FS and USB Type C Compliant
? Advanced 40nm Low Power Process
? Small Package

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下一個:RDA5856
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