包装：散装 类别：RF/IF，射频/中频和 RFID RF 天线 描述：RF ANT 1.8GHZ PRECISION SMA FEM

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东电化

Dual Inverting Log Gain/Attenuator

DESCRIPTION The 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 r

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AC / DC Sensing Current Sensor with Digital Data output

Feature  Small package with digital current output  Temperature compensation  O perating voltage DC5.0V  Diameter 9.0mm conductor through hole  S ensing current range: AC: 0~17 A (50Hz, 60Hz) DC: 0~ 25 A  High accuracy AC: (0~8 A) 0.16 A (8 ~17 A) 2  DC: ±±(0~8 A) 0.16 A ±±(

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