CD4051 National Semiconductor, CD4051 Datasheet

no-image

CD4051

Manufacturer Part Number
CD4051
Description
Single 8-Channel, Dual 4-Channel, Triple 2-Channel Analog Multiplexer/Demultiplexe
Manufacturer
National Semiconductor
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CD4051
Manufacturer:
HAR
Quantity:
20 000
Part Number:
CD4051AD/3
Manufacturer:
INTERS
Quantity:
142
Part Number:
CD4051AF
Quantity:
1 369
Part Number:
CD4051AF/3
Quantity:
1 369
Part Number:
CD4051AFB
Quantity:
1 119
Part Number:
CD4051AFX
Quantity:
1 067
Part Number:
CD4051BCM
Quantity:
8
Part Number:
CD4051BCM
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Part Number:
CD4051BCMTCX
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Part Number:
CD4051BCMX
Manufacturer:
NS/国半
Quantity:
20 000
Part Number:
CD4051BCN
Manufacturer:
NS
Quantity:
20 000
Part Number:
CD4051BCSJX
Manufacturer:
Fairchild Semiconductor
Quantity:
135
Part Number:
CD4051BD
Manufacturer:
NS
Quantity:
7
Part Number:
CD4051BE
Manufacturer:
TI
Quantity:
5 510
Part Number:
CD4051BE
Manufacturer:
HARRIS
Quantity:
134
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
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
DD
b
Multiplexer Demultiplexer
Multiplexer Demultiplexer
Multiplexer Demultiplexer
V
CD4051BM CD4051BC
EE
p-p
supply voltage ranges independent of the logic
can be achieved by digital signal amplitudes of
b
5V to
DD
e
a
TL F 5662
5V V
5V can be controlled by digi-
SS
Order Number CD4051B CD4052B or CD4053B
e
0V and V
DD
b
EE
CD4052BM CD4052BC
Dual-In-Line Packages
V
eb
SS
and
5V
an inhibit input Each control input selects one of a pair of
channels which are connected in a single-pole double-throw
configuration
Features
Y
Y
Y
Y
Y
Y
Y
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
V
Very low quiescent power dissipation under all digital-
control input and supply conditions 1
V
Binary address decoding on chip
DD
DD
b
b
p-p
V
V
EE
SS
(V
DD
DD
DD
e
e
b
b
15V
V
b
DD
V
V
V
SS
EE
EE
b
e
e
V
e
EE
DD
3 – 15V) to switch analog signals to
10V
15V)
p-p
e
b
10V
V
CD4053BM CD4053BC
EE
(typ ) over entire 15V
e
15V
R
RRD-B30M105 Printed in U S A
ON
e
5
October 1989
W (typ ) at
TL F 5662 – 1
(typ ) for
g
p-p
10 pA
sig-

Related parts for CD4051

CD4051 Summary of contents

Page 1

... 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 channels to be turned ‘ ...

Page 2

... 310 or V 10V 200 or V 15V 10V 15V CD4051 200 CD4052 200 CD4053 200 thru 10V 3 0 15V 125 125 Units Min Typ Max Min Max 5 150 A 10 300 A 20 600 A 270 1050 1300 120 400 550 80 240 320 500 200 ...

Page 3

... 330 or V 10V 210 or V 15V 10V 15V CD4051 200 CD4052 200 CD4053 200 all OFF Channels V thru 10V 15V 15V 15V 15V Units Min Typ Max Min Max 150 A 40 300 A 80 600 A 270 1050 1200 120 400 520 ...

Page 4

... Output Capacitance OUT (common OUT IN) CD4051 CD4052 CD4053 C Feedthrough Capacitance IOS C Power Dissipation Capacitance PD CD4051 CD4052 CD4053 Signal Inputs (V ) and Outputs ( Sine Wave Response (Distortion) Frequency Response Channel ‘‘ON’’ (Sine Wave Input) Feedthrough Channel ‘‘OFF’’ ...

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 NONE NONE NONE 5662– 3 ...

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

... National does not assume any responsibility for use of any circuitry described no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications Molded Dual-In-Line Package (N) Order CD4051BM CD4051BC NS Package Number N16E 2 A critical component is any component of a life ...

Related keywords