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IW4052B

IK Semiconductor
Part Number IW4052B
Manufacturer IK Semiconductor
Description Dual 4-Channel Analog Multiplexer/Demultiplexer
Published Dec 7, 2005
Detailed Description TECHNICAL DATA IW4052B Analog Multiplexer Demultiplexer High-Performance Silicon-Gate CMOS The IW4052B analog multiple...
Datasheet PDF File IW4052B PDF File

IW4052B
IW4052B


Overview
TECHNICAL DATA IW4052B Analog Multiplexer Demultiplexer High-Performance Silicon-Gate CMOS The IW4052B 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-to-peak can be achieved by digital signal amplitudes of 4.
5 to 20V (if VCC - GND = 3V, a VCC - VEE of up to 13 V can be controlled; for VCC - VEE level differences above 13V a VCC - GND of at least 4.
5V is required).
These multiplexer circuits dissipate extremely low quiescent power over the full VCC -GND and VCC - VEE supply-voltage ranges, independent of the logic state of the control signals.
When a logic “1”is present at the ENABLE input terminal all channels are off.
The IW4052 is a differential 4-channel multiplexer having two binary control inputs.
A and B, and an enable input.
The two binary input signals select 1 of 4 pairs of channels to turned on and connect the analog inputs to the outputs.
• Operating Voltage Range: 3.
0 to 18 V • Maximum input current of 1µA at 18 V over full package-temperature • 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 N SUFFIX PLASTIC 16 1 16 1 D SUFFIX SOIC ORDERING INFORMATION IW4052BN Plastic DIP IW4052BD SOIC TA = -55° to 125° C for all packages PIN ASSIGNMENT LOGIC DIAGRAM FUNCTION TABLE Control Inputs Enable B L L L H H Select A L H L H X Y0 Y1 Y2 Y3 X0 X1 X2 X3 None ON Channels w w w .
d e e h s a t a .
u t4 m o c PIN 16 =VCC PIN 7 = VEE PIN 8 = GND L L L H X H = high level L = low level X = don’t care 1 www.
DataSheet4U.
com Double-Pole, 4-Position Plus Common Off IW4052B MAXIMUM RATINGS* Symbol VCC VIN IIN PD Ptot Tstg TL Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage (Referenced to GND) DC Input Current, per Pin Power Dissipation in Still Air Power Dissipation per Output Transistor Storage Temperature...


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