SBR 肖特基二极管

Yint

音特电子

Dual Inverting Log Gain/Attenuator

DESCRIPTION\nThe DS1800 is a dual audio-taper potentiometer designed specifically for use in the feedback path of the inverting configuration of an operational amplifier (see Figure 2). In this configuration, the DS1800 provides a VO /VI relationship of -20log(RF/RI), giving a gain/attenuation range ■ Ultra-low power consumption\n■ Operates from 3V or 5V supplies\n■ Two digitally controlled, 128-position potentiometers including mute\n■ Logarithmic gain characteristics\n■ Zero-crossing detection eliminates noise caused by discrete wiper changes\n■ Two control interfaces\n   - 3-wire serial CPU ;

ADI

亚德诺

2000 Watt Front End AC-DC Power Supplies

The DS2000 series of bulk front end AC-DC power supplies comprises two models, each of which accepts a wide range 90–264 Vac input and provides a main 12 V output plus a 3.3 V or optional 5 V standby output. The DS2000-3 is rated at 2,000 watts, when operating from a nominal 200 Vac input. These pow ·Active Power Factor Correction\n·Active AC inrush limit control\n·1U x 3U form factor (4 across in a 19\" rack)\n·High Density 26.14 W/cu-in\n·Standard 3.3 V standby voltage at 9 A\n·No Minimum Load Required\n·Hot Plug Operation\n·Active Current Sharing\n·I2C Communication\n·Smart Fan Speed Control;

Artesyn

雅特生

Package：14-DIP（0.300"，7.62mm）；包装：管件 类别：集成电路（IC） 数字电位计 描述：IC DGTL POT 45KOHM 65TAP 14DIP

AD

亚德诺

Package：14-TSSOP（0.173"，4.40mm 宽）；包装：管件 类别：集成电路（IC） 数字电位计 描述：IC DGTL POT 45KOHM 65TAP 14TSSOP

AD

亚德诺

Package：14-TSSOP（0.173"，4.40mm 宽）；包装：管件 类别：集成电路（IC） 数字电位计 描述：IC DGTL POT 45KOHM 65TAP 14TSSOP

AD

亚德诺