INH

C B A

0 0 0

0 0 1

0 1 0

0 1 1

1 0 0

1 0 1

1 1 0

1 1 1

Ch 0

Ch 1

Ch 2

Ch 3

Ch 4

Ch 5

Ch 6

Ch 7

C

B

A

COM

ax

ay

bx

by

cx

cy

ax OR ay

bx OR by

cx OR cy

A

B

C

A

B

C

INH

INH

X COM

Y COM

B A

0 0

0 1

1 0

1 1

Ch X0

Ch Y0

Ch X1

Ch Y1

Ch X2

Ch Y2

Ch X3

Ch Y3

A

B

CD4051B

CD4052B

CD4053B

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CD4051B, CD4052B, CD4053B

SCHS047H – AUGUST 1998 – REVISED APRIL 2015

CD405xB CMOS Single 8-Channel Analog Multiplexer/Demultiplexer

With Logic-Level Conversion

1 Features

3 Description

The CD405xB analog multiplexers and demuliplexers

1

•

Wide Range of Digital and Analog Signal Levels

are digitally-controlled analog switches having low

–

Digital: 3 V to 20 V

ON impedance and very low OFF leakage current.

–

Analog:

These multiplexer circuits dissipate extremely low

•

Low ON Resistance,125

state of the control signals.

•

High OFF Resistance, Channel Leakage of ±100

Device Information(1)

•

Logic-Level Conversion for Digital Addressing

PART NUMBER

PACKAGE

BODY SIZE (NOM)

CDIP (16)

19.50 mm × 6.92 mm

PDIP (16)

19.30 mm × 6.35 mm

CD405xB

SOIC (16)

9.90 mm × 3.91 mm

SOP (16)

10.30 mm × 5.30 mm

Power Dissipation Under All Digital-Control Input

TSSOP (16)

5.00 mm × 4.40 mm

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

•

Binary Address Decoding on Chip

•

5 V, 10 V, and 15 V Parametric Ratings

Functional Diagrams of CD405xB

•

100% Tested for Quiescent Current at 20 V

•

Maximum Input Current of 1 µA at 18 V Over Full

Package Temperature Range, 100 nA at 18 V and

25°C

•

Break-Before-Make Switching Eliminates Channel

Overlap

2 Applications

•

Analog and Digital Multiplexing and

Demultiplexing

•

A/D and D/A Conversion

•

Signal Gating

•

Factory Automation

•

Televisions

•

Appliances

•

Consumer Audio

•

Programmable Logic Circuits

•

Sensors

1

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.