Document
Datasheet
General Purpose CMOS Logic IC
Dual 4ch Analog Multiplexer/Demultiplexer
BU4052BC BU4052BCF BU4052BCFV
General Description
The BU4052BC, BU4052BCF, BU4052BCFV are multiplexers/demultiplexers with capabilities of selection and mixture of analog signal and digital signal. This series are configured with dual 4 channels input/output. The digital signal of the control terminal turns on the corresponding switch of each channel. The large amplitude voltage (VDD-VEE) can be switched by the control signal with small logical amplitude voltage (VDD-VSS).
Key Specifications
Operating Supply Voltage Range:
3V to 18V
Input Voltage Range(Control):
VSS to VDD
Input/Output Voltage Range(switch):
VEE to VDD
Operating Temperature Range:
-40°C to +85°C
Packages
DIP16 SOP16 SSOP-B16
W(Typ) x D(Typ) x H(Max)
19.40mm x 6.50mm x 7.95mm 10.00mm x 6.20mm x 1.71mm
5.00mm x 6.40mm x 1.35mm
Features
Low power consumption Wide operating supply voltage High input impedance
DIP16
SOP16
SSOP-B16
Truth Table
INHIBIT L L L L H
CONTROL A L H L H
Don’t Care
B L L H H Don’t Care
ON SWITCH
X0, Y0 X1, Y1 X2, Y2 X3, Y3 NONE
Product structure : Silicon monolithic integrated circuit .www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. TSZ22111 • 14 • 001
This product has no designed protection against radioactive rays
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TSZ02201-0RDR0GZ00290-1-2 08.Jan.2015 Rev.001
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Pin Configuration
Y0 1 Y2 2 COMMON Y 3 Y3 4 Y1 5 INHIBIT 6 VEE 7 VSS 8
(TOP VIEW)
16 VDD 15 X2 14 X1 13 COMMON X 12 X0 11 X3 10 A 9B
Pin Description
Pin No.
Pin Name
I/O
Function
1 Y0 I/O Analog Switch Input / Output 2 Y2 I/O Analog Switch Input / Output 3 COMMON Y I/O Analog Switch Input / Output 4 Y3 I/O Analog Switch Input / Output
5 Y1 I/O Analog Switch Input / Output
6
INHIBIT
I Control Input
7
VEE
― Power Supply(-)
8
VSS
― Power Supply(-)
9 B I Control Input
10 A I Control Input
11 X3 I Analog Switch Input / Output 12 X0 I/O Analog Switch Input / Output 13 COMMON X I/O Analog Switch Input / Output
14 X1 I/O Analog Switch Input / Output 15 X2 I/O Analog Switch Input / Output
16
VDD
― Power Supply (+)
www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. TSZ22111 • 15 • 001
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TSZ02201-0RDR0GZ00290-1-2 08.Jan.2015 Rev.001
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Block Diagram
VDD
INHIBIT A B
VSS VEE
X0 X1 X2 X3 Y0 Y1 Y2 Y3
LEVEL CONVERTER
BINARY TO 1 OF 4 DECODER WITH INHIBIT
COMMON X COMMON Y
Absolute Maximum Ratings (TA=25°C) Parameter
Symbol
Rating
Unit
Supply Voltage (Note 1)
VDD
-0.5 to +20.0
V
Control Input Voltage Analog Switch Input/Output Voltage
VCIN VIN / VOUT
(VSS-0.5) ~ (VDD+0.5) (VEE-0.5) ~ (VDD+0.5)
V V
Control Input Current
ICIN
±10
mA
Operating Temperature
Topr
-40 to +85
°C
Storage Temperature
Tstg
-55 to +150
°C
Maximum Junction Temperature
TJmax
+150
°C
DIP16
1.25 (Note 2)
Power Dissipation
PD SOP16 SSOP-B16
0.62 (Note 3) 0.87 (Note 4)
W
(Note 1) It Contain voltage of VSS to VDD and Voltage of VEE to VDD. It shoud be VEE ≤ VSS (Note 2) Mounted on 70mm x 70mm x 1.6mm glass epoxy board. Reduce 10.0mW per 1°C above 25°C
(Note 3) Mounted on 70mm x 70mm x 1.6mm glass epoxy board. Reduce 5.0mW per 1°C above 25°C (Note 4) Mounted on 70mm x 70mm x 1.6mm glass epoxy board. Reduce 7.0mW per 1°C above 25°C Caution: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins
or an open circuit between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated over the absolute maximum ratings.
Recommended Operating Conditions (TA= -40°C to +85°C)
Parameter
Symbol
Min Typ Max Unit
Supply Voltage Control Input Voltage Analog Switch Input/Output Voltage
VDD 3.0 - 18 V
VCIN
VSS
-
VDD
V
VIN / VOUT
VEE
-
VDD
V
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Electrical Characteristics (Unless otherwise specified VEE=VSS=0V, TA=25°C)
Parameter
Symbol Min Typ Max Unit
DC Characteristics Input “H” voltage
3.5 VIH 7.0 -
11.0 -
-
-V -
- - 1.5
Input “L” voltage
VIL - - 3.0 V - - 4.0
Input “H” current
IIH - - 0.3 µA
Input “L” current ON resistance
ON resistance defluxion Channel-OFF Leakage current Quiescent supply current
IIL - - -0.3 µA - - 950
RON - - 250 Ω
- - 160
- 10 -
△RON
-
6
-Ω
-4-
- - 0.3
IOFF
-
-
µA -0.3
- -5
IDD - - 10 µA
- - 15
Switching Characteristics, CL=50pF
Propagation delay time IN→OUT
- 15 45
tPLH tPHL
- 8 20 ns
- 6 15
Propagation delay time CONTROL (A,B)→OUT
- 170 550
tPHZ,tPLZ tPZH,tPZL
-
90 240 ns 70 160
Propagation delay time CONTROL (INHIBIT)→OUT
- 150 450
tPHZ,tPLZ tPZH,tPZL
-
70 210 ns 50 160
Maximum propagation frequency Feed through attenuation Sine wave distortion
fMAX FT D
- 20 - MHz
-.