SL4052B

System Logic

Semiconductor

SLS

Analog Multiplexer Demultiplexer

High-Performance Silicon-Gate CMOS

The SL4052B 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

These multiplexer circuits dissipate extremely low quiescent power

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 SL4052 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 1

µA 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

ORDERING INFORMATION

SL4052BN Plastic

SL4052BD SOIC

° to 125° C for all packages

PIN ASSIGNMENT

FUNCTION TABLE

Control Inputs

ON

Enable

Select

Channels

B

A

L

L

L

Y0

X0

L

L

H

Y1

X1

L

H

L

Y2

X2

L

H

H

Y3

X3

H

X

X

None

X = don’t care

LOGIC DIAGRAM

Double-Pole, 4-Position

Plus Common Off

PIN 8 = GND