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 12VAC~265VAC  Application from a few mA to more than 1A output  Up to hundreds of LEDs  Constant off-time operation  Requires few external componen

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AITSEMI

创瑞科技

AC-DC LED 驅動器

AiT-Semi

创瑞科技

Low Power 250 MSPS 10-Bit DAC 1.8 V CMOS Direct Digital Synthesizer

GENERAL DESCRIPTION The AD9913 is a complete direct digital synthesizer (DDS) designed to meet the stringent power consumption limits of portable, handheld, and battery-powered equipment. The AD9913 features a 10-bit digital-to-analog converter (DAC) operating up to 250 MSPS. The AD9913 uses adva

文件：690.29 Kbytes 页数：32 Pages

AD

亚德诺

CMOS Direct Digital Synthesizer

文件：723.76 Kbytes 页数：32 Pages

AD

亚德诺

Low Power 250 MSPS 10-Bit DAC 1.8 V CMOS Direct Digital Synthesizer

FEATURES 50 mW at up to 250 MSPS internal clock speed 100 MHz analog output Integrated 10-bit DAC 0.058 Hz or better frequency resolution 0.022° phase tuning resolution Programmable modulus in frequency equation Phase noise ≤ –135 dBc per Hz @ 1 kHz offset (DAC output) (

文件：482.65 Kbytes 页数：32 Pages

AD

亚德诺