产品介绍

HCF4052 Different 4 Channel Analog Multiplexer/Demultiplexer

The HCF4052B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages.

The HCF4052B analog multiplexer/demultiplexer is a digitally controlled analog switch having low ON impedance and very low OFF leakage current. This multiplexer circuit dissipate extremely low quiescent power over the full VDD -VSS and VDD -VEE supply voltage range, independent of the logic state of the control signals.

When a logic "1" is present at the inhibit input terminal all channel are off. This device is a differential 4-channel multiplexer having two binary control inputs, A and B and an inhibit input. The two binary input signals selects 1 of 4 pairs of channels to be turned on and connect the analog inputs to the outputs.

技术特性

• LOW "ON" RESISTANCE : 125 Ω (Typ.) OVER 15V p.p SIGNAL-INPUT RANGE FOR VDD -VEE=15V
• HIGH "OFF" RESISTANCE : CHANNEL LEAKAGE ± 100pA (Typ.) at VDD -VEE =18V
• BINARY ADDRESS DECODING ON CHIP
• HIGH DEGREE OF LINEARITY : < 0.5% DISTORTION TYP. at fIS =1KHz, VIS =5 Vpp, VDD -VSS≥ 10V,RL=10K Ω
• VERY LOW QUIESCENT POWER DISSIPATION UNDER ALL DIGITAL CONTROL INPUT AND SUPPLY CONDITIONS : 0.2 µW(Typ.) atVDD-VSS=VDD-VEE =10V
• MATCHED SWITCH CHARACTERISTICS :
  • RON = 5 Ω (Typ.) FOR VDD - VEE = 15V
• WIDE RANGE OF DIGITAL AND ANALOG SIGNAL LEVELS : DIGITAL 3 to 20, ANALOG TO 20V p.p.
• QUIESCENT CURRENT SPECIF. UP TO 20V
• 5V, 10V AND 15V PARAMETRIC RATINGS
• INPUT LEAKAGE CURRENT
  • II = 100nA (MAX) AT VDD =18V TA = 25 °C
• 100% TESTED FOR QUIESCENT CURRENT
• MEETS ALL REQUIREMENTS OF JEDEC JESD13B " STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEVICES"

HCF4052 订购信息

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