Datasheet
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
AB
CD4051B
CD4052B
CD4053B
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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.
CD4051B
,
CD4052B
,
CD4053B
SCHS047I –AUGUST 1998–REVISED SEPTEMBER 2017
CD405xB CMOS Single 8-Channel Analog Multiplexer/Demultiplexer
With Logic-Level Conversion
1
1 Features
1
• Wide Range of Digital and Analog Signal Levels
– Digital: 3 V to 20 V
– Analog: ≤20 V
P-P
• Low ON Resistance,125 Ω (Typical) Over 15 V
P-P
Signal Input Range for V
DD
– V
EE
= 18 V
• High OFF Resistance, Channel Leakage of ±100
pA (Typical) at V
DD
– V
EE
= 18 V
• Logic-Level Conversion for Digital Addressing
Signals of 3 V to 20 V (V
DD
– V
SS
= 3 V to 20 V)
to Switch Analog Signals to 20 V
P-P
(V
DD
– V
EE
=
20 V) Matched Switch Characteristics, r
ON
= 5 Ω
(Typical) for V
DD
– V
EE
= 15 V Very Low Quiescent
Power Dissipation Under All Digital-Control Input
and Supply Conditions, 0.2 µW (Typical) at V
DD
–
V
SS
= V
DD
– V
EE
= 10 V
• Binary Address Decoding on Chip
• 5 V, 10 V, and 15 V Parametric Ratings
• 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
3 Description
The CD405xB analog multiplexers and demuliplexers
are digitally-controlled analog switches having low
ON impedance and very low OFF leakage current.
These multiplexer circuits dissipate extremely low
quiescent power over the full V
DD
– V
SS
and V
DD
–
V
EE
supply-voltage ranges, independent of the logic
state of the control signals.
Device Information
(1)
PART NUMBER PACKAGE BODY SIZE (NOM)
CD405xB
CDIP (16) 19.50 mm × 6.92 mm
PDIP (16) 19.30 mm × 6.35 mm
SOIC (16) 9.90 mm × 3.91 mm
SOP (16) 10.30 mm × 5.30 mm
TSSOP (16) 5.00 mm × 4.40 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Functional Diagrams of CD405xB