BU4551BFV-E1 [ROHM]
SPDT, 4 Func, CMOS, PDSO16;
| 型号： | BU4551BFV-E1 |
| 厂家： | 
ROHM |
| 描述： | SPDT, 4 Func, CMOS, PDSO16 光电二极管 输出元件 |
| 文件： | 总6页 (文件大小：77K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Standard ICs
Quad 2-channel analog multiplexer /
demultiplexer
BU4551B / BU4551BF / BU4551BFV
The BU4551B, BU4551BF, and BU4551BFV are multiplexers / demultiplexers capable of selecting and combining
analog signals and digital signals with a configuration of 2 ch × 4.
Control signals are used to turn on the switch of the corresponding channel. In addition, even if the logical amplitude
(VDD-VSS) of the control signal is low, signals with a large amplitude (VDD-VEE) can be switched.
In addition, as each switch has a low ON resistance, it can be connected to a low impedance circuit.
Logic circuit diagram
Block diagram
•
•
VDD (16)
W1
X0
1
2
16 VDD
15 W0
Level
Converter
CONT (9)
Control
W1
W0
X0
X1
X1
3
14
13
W
Z
VSS (8)
VEE (7)
W0 (15)
W1 (1)
X0 (2)
W
Z
X
Y
4
5
X
(14)W
Y
Z1
Z0
Y1
12 Z1
11 Z0
10 Y1
(4)
(5)
X
Y
Y0
VEE
X1 (3)
Y0 (6)
Y0
6
7
8
Y1 (10)
Z0 (11)
CONTROL
VEE
VSS
(13) Z
Z1 (12)
9
CONTROL
Truth table
•
CONTROL
ON
0
1
W0 X0 Y0 Z0
W1 X1 Y1 Z1
1
Standard ICs
BU4551B / BU4551BF / BU4551BFV
Absolute maximum ratings (VSS = 0V, Ta = 25°C)
•
Parameter
Symbol
VDD - VEE
VDD
Limits
Unit
V
Power supply voltage 1
Power supply voltage 2
Power dissipation
– 0.3 ~ + 18
– 0.3 ~ + 18
V
Pd
1000 (DIP), 500 (SOP), 400 (SSOP)
– 40 ~ + 85
mW
°C
°C
V
Operating temperature
Storage temperature
Input voltage
Topr
Tstg
– 55 ~ + 150
VIN
– 0.3 ~ VDD + 0.3
Electrical characteristics
•
DC characteristics (unless otherwise noted, Ta = 25°C, VEE = VSS = 0V)
Measurement
circuit
Parameter
Symbol
VIH
Min.
Typ.
Max.
Unit
V
Conditions
—
VDD (V)
5
—
—
—
—
—
—
—
—
—
—
—
25
10
5
—
—
3.5
7.0
11.0
—
Input high-level
voltage
10
15
5
Fig.1
Fig.1
—
1.5
3.0
4.0
0.3
– 0.3
1100
500
280
—
Input low-level
voltage
—
—
VIL
V
10
15
15
15
5
—
—
Input high-level current
Input low-level current
µA
µA
VIH = 15V
Fig.1
Fig.1
IIH
IIL
—
VIL = 0V
—
—
RON
Ω
10
15
5
Fig.2
ON resistance
VIN = VDD / 2
—
—
ON resistance
deflexion
—
—
—
—
∆RON
IOFF
IDD
Ω
10
15
15
15
5
Fig.2
Fig.3
—
—
—
—
—
—
—
—
—
0.3
– 0.3
5
OFF-channel
leakage current
µA
µA
—
—
Static
—
10
10
15
VI = VDD or GND
current dissipation
—
15
2
Standard ICs
BU4551B / BU4551BF / BU4551BFV
Switching characteristics (unless otherwise noted, Ta = 25°C, VEE = VSS = 0V, RL = 10 kΩ, CL = 50pF)
Measurement
circuit
Parameter
Symbol Min.
—
Typ.
Max.
Unit
Conditions
VDD (V)
5
35
15
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Propagation delay time
Switch IN→OUT
tPLH
tPHL
—
ns
10
15
5
—
Fig.4
—
—
12
360
160
120
360
160
120
15
tPZH
tPHZ
Propagation delay time
CONT→OUT
—
ns
ns
10
15
5
—
Fig.5, 6
Fig.5, 6
—
—
Propagation delay time
CONT→OUT
tPZL
tPLZ
—
10
15
—
—
—
1
Max. propagation frequency
Feedthrough attenuation
Sine wave distortion
fMax.
FT
D
—
—
—
—
—
MHz
MHz
%
VEE = – 5V
Fig.7
Fig.7
Fig.7
—
2
3
0.7
0.02
5
—
VEE = – 5V
VEE = – 5V
—
Input capacitance (control)
Input capacitance (switch)
CC
CS
pF
—
—
10
pF
—
—
—
1 VIN = 5VP-P sine wave, frequency that enables 20 log10 VOUT / VIN = – 3dB
2 VIN = 5VP-P sine wave, frequency that enables 20 log10 VOUT / VIN = – 50dB at channel off
3 VIN = 5VP-P sine wave
Measurement circuits
•
VDD
VDD
VIN
VOUT
CONT
RON = RL
– 1
VDD or GND
CONT
IIN
A
VIN
VIN
COMMON CHANNEL
OUT / IN IN / OUT
COMMON CHANNEL
OUT / IN IN / OUT
VDD
VEE
VEE
RL = 10kΩ
V
VOUT
VDD / 2
RL = 10kΩ
V
GND
GND
Fig. 1 Input voltage, current
Fig. 2 ON resistance
3
Standard ICs
BU4551B / BU4551BF / BU4551BFV
VDD
CONT
VDD or GND
VDD or GND
COMMON CHANNEL
OUT / IN IN / OUT
A
GND or VDD
VEE
GND
Fig. 3 OFF-channel leakage current
VDD
VDD
CONT
VDD or GND
50%
Input
GND
COMMON CHANNEL
OUT / IN IN / OUT
50%
Output
VEE
CL
RL
P.G.
tPHL
tPLH
GND
Fig. 4 Propagation delay time (Switch IN to OUT)
VDD
VDD
CONT
50%
Input
GND
90%
OUT
CL
Output
COMMON CHANNEL
OUT / IN IN / OUT
50%
P.G.
VDD
VEE
RL
tPZH
tPHZ
GND
Fig. 5 Propagation delay time (CONT, INH to OUT)
4
Standard ICs
BU4551B / BU4551BF / BU4551BFV
VDD
VDD
CONT
CL
RL
50%
Input
COMMON CHANNEL
OUT / IN IN / OUT
OUT
GND
P.G.
50%
10%
VEE
Output
GND
tPZL
tPLZ
Fig. 6 Propagation delay time (CONT, INH to OUT)
VDD
CONT
VDD or GND
COMMON CHANNEL
OUT / IN
IN / OUT
VEE
V
D
RL
~
~
CL
GND
VEE
Fig. 7 Maximum propagation frequency,
feedthrough attenuation, sine wave
distortion
Electrical characteristic curve
1200
•
DIP16
1000
800
600
SOP16
SSOP-B16
400
200
0
0
25
50
75
100
125
150
AMBIENT TEMPERATURE: Ta (°C)
Fig. 8 Power dissipation vs.
ambient temperature
5
Standard ICs
BU4551B / BU4551BF / BU4551BFV
External dimensions (Units: mm)
•
BU4551B
BU4551BF
10.0 ± 0.2
19.4 ± 0.3
16
1
9
8
16
1
9
8
7.62
1.27 0.4 ± 0.1
0.3Min.
2.54
0.5 ± 0.1
0° ~ 15°
0.15
DIP16
SOP16
BU4551BFV
5.0 ± 0.2
16
9
8
1
0.65
0.22 ± 0.1
0.3Min.
0.1
SSOP-B16
6
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