BU4052BCF Rohm, BU4052BCF Datasheet

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BU4052BCF

Manufacturer Part Number
BU4052BCF
Description
Dual 4-channel analog multiplexer/demultiplexer
Manufacturer
Rohm
Datasheet

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

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BU4052BCF Summary of contents

Page 1

... 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 Inhibit signals and control signals are used to turn on the switch of the corresponding channel. In addition, even if the ...

Page 2

... Y ( (4) 3 • Absolute maximum ratings (Ta = 25°C) Parameter Power supply voltage 1 Power supply voltage 2 V Power dissipation Operating temperature Storage temperature Input voltage 2 BU4052BC / BU4052BCF / BU4052BCFV • Truth table INH H X: Irrelevant (13) X (3) Y Symbol Limits V – 0 — V – 0 1000 (DIP), 500 (SOP), 400 (SSOP) Topr – ...

Page 3

... Electrical characteristics DC characteristics (unless otherwise noted 25°C, V Parameter Symbol High-level input voltage Low-level input voltage High-level input current Low-level input current ON resistance ON resistance deflexion OFF-channel leakage current Static current dissipation BU4052BC / BU4052BCF / BU4052BCFV = Min. Typ. Max. 3.5 — — V 7.0 — ...

Page 4

... IN P sine wave. IN P-P • Measurement circuits INH V IN COMMON CHANNEL V DD OUT / OUT V EE GND Fig.1 Input voltage, current 4 BU4052BC / BU4052BCF / BU4052BCFV = V EE Min. Typ. Max. — — PHL — — 170 550 , t PLZ — 90 240 , t PZL — 70 160 — ...

Page 5

... V IN CONTROL INH COMMON CHANNEL OUT / OUT INH COMMON CHANNEL P.G. OUT / OUT GND BU4052BC / BU4052BCF / BU4052BCFV INH COMMON CHANNEL V or GND DD OUT / OUT V EE GND Fig.3 OFF-channel leakage current OUT GND Fig.4 Propagation delay time (Switch IN to OUT) OUT ...

Page 6

... V EE GND • Electrical characteristic curve 1200 DIP16 1000 800 600 SOP16 SSOP-B16 400 200 100 125 AMBIENT TEMPERATURE Fig.8 Power dissipation vs. Ta characteristic 6 BU4052BC / BU4052BCF / BU4052BCFV OUT Fig.6 Propagation delay time (CONT, INH to OUT CONTROL INH COMMON CHANNEL OUT / OUT Fig ...

Page 7

... Standard ICs • External dimensions (Units: mm) BU4052BC 19.4 0 2.54 0.5 0.1 DIP16 BU4052BCFV 5.0 0 0.65 0.22 0.1 SSOP-B16 BU4052BC / BU4052BCF / BU4052BCFV BU4052BCF 7. 0.3Min. 0.1 10.0 0 1.27 0.4 0.1 0.3Min. 0.15 SOP16 7 ...

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