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CD4051B_15 Datasheet, PDF (15/38 Pages) Texas Instruments – CMOS Single 8-Channel Analog Multiplexer/Demultiplexer
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DIFFERENTIAL
SIGNALS
CD4052
CD4051B, CD4052B, CD4053B
SCHS047H – AUGUST 1998 – REVISED APRIL 2015
CD4052
LINK
DIFF.
AMPLIFIER/
LINE DRIVER
DIFF.
RECEIVER
DIFF.
MULTIPLEXING
DEMULTIPLEXING
Special Considerations: In applications where separate power sources are used to drive VDD and the signal inputs,
the VDD current capability should exceed VDD/RL (RL = effective external load). This provision avoids permanent
current flow or clamp action on the VDD supply when power is applied or removed from the CD4051B, CD4052B or
CD4053B.
Figure 23. Typical Time-Division Application of the CD4052B
A
B
C
D
A
Q0
1/2 Q1
E
B
CD4556 Q2
E
A
B
CD4051B
C
INH
A
B
CD4051B
C
INH
COMMON
A
B
CD4051B
C
INH
Figure 24. 24-to-1 MUX Addressing
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Product Folder Links: CD4051B CD4052B CD4053B