Standard ICs
Dual 4-channel analog multiplexer /
demultiplexer
BU4052BC / BU4052BCF / BU4052BCFV
The BU4052BC, BU4052BCF, and BU4052BCFV are multiplexers / demultiplexers capable of selecting and combin-
ing analog signals and digital signals with a configuration of 4 ch
脳
2.
Inhibit signals and control signals are used to turn on the switch of the corresponding channel. In addition, even if the
logical amplitude (V
DD
-V
SS
) of the control signal is low, signals with a large amplitude (V
DD
-V
EE
) can be switched.
In addition, as each switch has a low ON resistance, it can be connected to a low impedance circuit.
鈥?/div>
Block diagram
Y
0
Y
2
1
2
Y
0
COMMON 3
Y
Y
3
4
Y
2
Y
OUT / IN
Y
3
Y
1
INH
INH
6
V
EE
B
V
EE
7
10 A
X
2
X
1
X
OUT / IN
X
0
X
3
A
11 X
3
13 COMMON
X
12 X
0
14 X
1
16 V
DD
15 X
2
Y
1
5
V
SS
8
9
B
1
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