IW4051B - ETC

IW4051B Analog Multiplexer Demultiplexer High-Performance Silicon-Gate CMOS

TECHNICAL DATA IW4051B Analog Multiplexer Demultiplexer High-Performance Silicon-Gate CMOS The IW4051B analog multiplexer/demultiplexer is digitally controlled analog switches having low ON impedance and very low OFF leakage current. Control of analog signals up to 20V peak-topeak can be achieved by digital signal amplitudes of 4.5 to 20V (if VCC - GND = 3.

Features

ge: 3.0 to 18 V
• Maximum input current of 1 µA at 18 V over full packagetemperature range; 100 nA at 18 V and 25°C
• Noise margin (over full package temperature range): 1.0 V min @ 5.0 V supply 2.0 V min @ 10.0 V supply 2.5 V min @ 15.0 V supply ORDERING INFORMATION IW4051BN Plastic IW4051BDW SOIC TA = -55° to 125° C for all packages PIN ASSIGNMENT LOGIC DIAGRAM Single-Pole, 8-Position Plus Common Off FUNCTION TABLE Control Inputs Enable C L L L L L PIN 16 =VCC PIN 7 = VEE PIN 8 = GND L L L L L L L H H H H Select B L L H H L L H H X A L H L H L H L H X X0 X1 X2 X3 X4 X5 X6 X7 None ON Chan.