AU3841中文资料USB 键盘控制芯片数据手册ALCOR规格书

描述 Description

The AU3841 is a media product that is a single chip with ultra low cost-effective target for Stand-alone and build-in WEB camera solution. The AU3841 is a USB video compliance chip with OS support UVC standard and USB audio compliance (Window 7, VISTA, XP/SP2). AU3841 also build-in 8KB OTP (One Time Programmable) ROM with partial programmable and 4 CH LDO to achieve totally BOM cost reduction. For Audio solution AU3841 also build-in 1-CH 16 bit ADC and digital MIC input interface.
 

特性 Features

USB: 
• USB V2.0 & V1.1 compilance.
• USB video class V1.1 compliance (UVC).
• USB audio classV1.1 compliance (UAC)
• USB high speed, full speed auto switching.
Sensors:
• Support with most popular CMOS sensors
• Support VGA (300K, 640x480), SXGA (1.3M, 1280x1024), UXGA (2M,1600x1200) and QXGA (3M, 2048x1536)
• Programmable I2C interface for verities sensor
Video Performance:Maximum Frame rate at High Speed with MS UVC Driver　QXGAUXGASXGASVGAVGACIFQVGAQCIFQQVGA