AC-DC LED DRIVER 85~265V AC INPUT LED CONSTANT CURRENT DRIVER

FEATURES  Switch mode controller for single switch LED Drivers  Open loop peak current controller  Wide Input range from 8VDC~450VDC or 110VAC/220AC  Application from a few mA to more than 1A output  Up to hundreds of LEDs  Constant off-time operation  Linear and PWM dimming capabili

文件：371.25 Kbytes 页数：10 Pages

AITSEMI

创瑞科技

AC-DC LED 驅動器

AiT-Semi

创瑞科技

1 GSPS Direct Digital Synthesizer w/ 14-bit DAC

GENERAL DESCRIPTION The AD9912 is a direct digital synthesizer (DDS) that features an integrated 14-bit digital-to-analog converter (DAC). The AD9912 features a 48-bit frequency tuning word (FTW) that can synthesize frequencies in step sizes no larger than 4 μHz. Absolute frequency accuracy can b

文件：113.59 Kbytes 页数：3 Pages

AD

亚德诺

1 GSPS Direct Digital Synthesizer with 14-Bit DAC

文件：649.35 Kbytes 页数：40 Pages

AD

亚德诺

1 GSPS Direct Digital Synthesizer with 14-Bit DAC

FEATURES ► 1 GSPS internal clock speed (up to 400 MHz output directly) ► Integrated 1 GSPS 14-bit DAC ► 48-bit frequency tuning word with 4 μHz resolution ► Differential HSTL comparator ► Flexible system clock input accepts either crystal or external reference clock ► On-chip low noise PLL

文件：1.6611 Mbytes 页数：38 Pages

AD

亚德诺