计量仪表及万用表芯片

数字万用表芯片

数字万用表芯片

3/4 DIAMETER WIRE-WOUND, MULTI-TURN

[SENSOR SYSTEM, L.L.C] ROTARY PRECISION POTENTIOMETERS 7501 SERIES ¾” DIAMETER, WIRE-WOUND, SINGLE-TURN

DC-DC CONVERTER/BOOST(STEP-UP) 0.9V STARTUP, 1A VFM CONTROL ASYNCHRONOUS

DESCRIPTION The A7501 Series are VFM Step-Up DC-DC ICs with ultra ow supply current by CMOS process and suitable for use with battery-powered instruments. The A7501 IC consists of and oscillator, a VFM control circuit, a driver transistor (LX switch), a reference voltage unit, and error amplifie

CMOS 4/8 Channel Analog Multiplexers

GENERAL DESCRIPTION The AD7501 and AD7503 are monolithic CMOS, 8-channel analog multiplexers which switch one of eight inputs to a common output, depending on the state of three binary address lines and an “enable” input. The AD7503 is identical to the AD7501 except its “enable” logic is inverted

4 / 8 Channel Analog Multiplexers

GENERAL DESCRIPTION The AD7501 and AD7503 are monolithic CMOS, 8-channel analog multiplexers which switch one of eight inputs to a common output, depending on the state of three binary address lines and an “enable” input. The AD7503 is identical to the AD7501 except its “enable” logic is inverted

3M??Reusable Respirators

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