CD4051BMJ National Semiconductor, CD4051BMJ Datasheet

CD4051BMJ

Manufacturer Part Number

CD4051BMJ

Description

Single 8-Channel, Dual 4-Channel, Triple 2-Channel Analog Multiplexer/Demultiplexe

Manufacturer

National Semiconductor

Datasheet

1.CD4051BMJ.pdf (10 pages)

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C 1995 National Semiconductor Corporation

CD4051BM CD4051BC Single 8-Channel Analog

CD4052BM CD4052BC Dual 4-Channel Analog

CD4053BM CD4053BC Triple 2-Channel Analog

General Description

These analog multiplexers demultiplexers are digitally con-

trolled analog switches having low ‘‘ON’’ impedance and

very low ‘‘OFF’’ leakage currents Control of analog signals

up to 15V

3 –15V For example if V

analog signals from

tal inputs of 0–5V The multiplexer circuits dissipate ex-

tremely low quiescent power over the full V

state of the control signals When a logical ‘‘1’’ is present at

the inhibit input terminal all channels are ‘‘OFF’’

CD4051BM CD4051BC is a single 8-channel multiplexer

having three binary control inputs A B and C and an inhibit

input The three binary signals select 1 of 8 channels to be

turned ‘‘ON’’ and connect the input to the output

CD4052BM CD4052BC is a differential 4-channel multiplex-

er having two binary control inputs A and B and an inhibit

input The two binary input signals select 1 or 4 pairs of

channels to be turned on and connect the differential ana-

log inputs to the differential outputs

CD4053BM CD4053BC is a triple 2-channel multiplexer

having three separate digital control inputs A B and C and

Connection Diagrams

Multiplexer Demultiplexer

CD4051BM CD4051BC

p-p

supply voltage ranges independent of the logic

can be achieved by digital signal amplitudes of

5V to

TL F 5662

5V V

5V can be controlled by digi-

Order Number CD4051B CD4052B or CD4053B

0V and V

CD4052BM CD4052BC

Dual-In-Line Packages

and

an inhibit input Each control input selects one of a pair of

channels which are connected in a single-pole double-throw

configuration

Features

Wide range of digital and analog signal levels digital

3– 15V analog to 15V

Low ‘‘ON’’ resistance 80

nal-input range for V

High ‘‘OFF’’ resistance channel leakage of

(typ ) at V

Logic level conversion for digital addressing signals of

3– 15V (V

15 V

Matched switch characteristics

Very low quiescent power dissipation under all digital-

control input and supply conditions 1

Binary address decoding on chip

p-p

15V

3 – 15V) to switch analog signals to

10V

15V)

p-p

10V

CD4053BM CD4053BC

(typ ) over entire 15V

15V

RRD-B30M105 Printed in U S A

October 1989

W (typ ) at

TL F 5662 – 1

(typ ) for

p-p

10 pA

sig-

Related parts for CD4051BMJ

CD4051BMJ Summary of contents

Page 1

... A B and C and Connection Diagrams CD4051BM CD4051BC Order Number CD4051B CD4052B or CD4053B C 1995 National Semiconductor Corporation TL F 5662 an inhibit input Each control input selects one of a pair of channels which are connected in a single-pole double-throw configuration ...

Page 2

... Absolute Maximum Ratings If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications DC Supply Voltage ( Input Voltage ( Storage Temperature Range ( Power Dissipation ( Dual-In-Line Small Outline Lead Temp (T ) (soldering 10 sec ) L DC Electrical Characteristics Symbol ...

Page 3

DC Electrical Characteristics Symbol Parameter I Input Current Quiescent Device Current Signal Inputs (V ) and Outputs ( ...

Page 4

AC Electrical Characteristics Symbol Parameter t Propagation Delay Time from PZH t Inhibit to Signal Output PZL (channel turning on) t Propagation Delay Time from PHZ t Inhibit to Signal Output PLZ (channel turning off) C Input Capacitance IN Control ...

Page 5

Block Diagrams CD4051BM CD4051BC CD4052BM CD4052BC 5662 – 2 ...

Page 6

Block Diagrams (Continued) Truth Table INPUT STATES INHIBIT Don’t Care condition CD4053BM CD4053BC ‘‘ON’’ CHANNELS CD4051B CD4052B CD4053B ...

Page 7

Switching Time Waveforms 5662 – 4 ...

Page 8

Special Considerations In certain applications the external load-resistor current may include both V and signal-line components To avoid DD drawing V current when switch current flows into IN OUT DD pin the voltage drop across the bidirectional switch must Typical ...

Page 9

... Physical Dimensions inches (millimeters) Order Number CD4051BMJ CD4051BCJ CD4052BMJ CD4052BCJ CD4053BMJ or CD4053BCJ Cavity Dual-In-Line Package (J) NS Package Number J16A Small Outline Package (M) Order Number CD4051BCM CD4052BCM or CD4053BCM NS Package Number M16A 9 ...

Page 10

... Hong Kong Ltd 49) 0-180-530 85 86 13th Floor Straight Block a Ocean Centre 5 Canton Rd 49) 0-180-530 85 85 Tsimshatsui Kowloon a Tel ( 49) 0-180-532 78 32 Hong Kong a 49) 0-180-532 93 58 Tel (852) 2737-1600 a Tel ( 49) 0-180-534 16 80 Fax (852) 2736-9960 a National Semiconductor Japan Ltd Tel 81-043-299-2309 Fax 81-043-299-2408 ...

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