USB 音讯控制器(HI618E)
  • HI618E
  • HI618DB05-按键功能说明
加入比较
产品应用

Introduction
HI618E is a new highly integrated, 32bit OPEN-RISC CPU, Audio CODEC and on-chip 4Mb Flash, typically for USB headset, earphone and dongle applications . A 16-bit DAC with sampling rates up to 48kHz and a stereo ADC for music and voice.
The powerful DSP on chip, the parametric programmable coefficients is integrated to optimize audio output characteristics.
QFN32 package type , 4mm x 4mm,, only requires few passive components to make a finish product, it can save the total BOM cost and PCB area can be smaller.

Application
USB-C External Stereo Sound Adapter


HI618E Datasheet

产品特色
  • Fully-integrated 32bit OPEN-RISC CPU, Audio CODEC and on-chip 4Mb Flash
  • USB2.0 Full Speed Compliant
  • 2 Channel 16bit DAC SNR: 95dB THD: 85dB Sampling rates from 8K-48K
  • 1 Channel 16bit sigma-delta ADC SNR: 90dB THD: 85dB Sampling rates from 8K-48K
  • 1 MIC Amplifier
  • Powerful Digital Mixing / DSP 10-band programmable EQ for DAC and ADC
  • Class A/B Amplifier
  • Flexible GPIO pins with Programmable pull-up and pull-down resistors
  • Support GPIO wakeup or interrupt3 Full-duplex UART
  • Support flexible audio EQ adjust
  • Build in PMU, such as charger/LDO
  • Sixteen Channels 10-bit SARADC
  • Operating temperature: -40℃ to +85℃
产品规格
型号 HI618E
功能 USB Audio Controller
作业温度 -40℃ to +85℃