BU4066BCFV [ROHM]
Quad analog switch; 四路模拟开关
| 型号： | BU4066BCFV |
| 厂家： | 
ROHM |
| 描述： | Quad analog switch |
| 文件： | 总5页 (文件大小：75K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Standard ICs
Quad analog switch
BU4066BC / BU4066BCF / BU4066BCFV
The BU4066BC, BU4066BCF, and BU4066BCFV each consist of four independent switches capable of controlling
either digital or analog signals. When Enable Input (CONT) is set to the “H” level, impedance is low (ON status)
between switch input and output, and when Enable Input (CONT) is set to the “L” level, impedance is high (OFF sta-
tus). As the BU4066BC has a good propagation characteristic, it can control large input voltage amplitudes. These
switches can be used in analog and digital signal switching and in chopper modulator and demodulator circuits.
Block diagram
•
I / O
O / I
O / I
I / O
C
1
1
2
2
2
3
1
2
3
4
5
6
7
14
13
12
11
10
9
VDD
OUT / IN IN / OUT
SWA
C1
SWD
OUT / IN IN / OUT
C4
I / O
4
4
IN / OUT OUT / IN
SWB
O / I
C
O / I
3
3
SWC
IN / OUT OUT / IN
V
ss
8
I / O
DIP / SOP / SSOP
Logic circuit diagram
•
VDD VDD
VDD
IN / OUT
OUT / IN
CONT
VSS
1
Standard ICs
BU4066BC / BU4066BCF / BU4066BCFV
Absolute maximum ratings (Ta = 25°C)
•
Parameter
Symbol
VDD
Limits
Unit
Power supply voltage
– 0.5 ~ + 20
V
1000 (DIP), 450 (SOP)
350 (SSOP)
Power dissipation
Pd
mW
Operating temperature
Storage temperature
Input voltage
Topr
Tstg
VIN
– 40 ~ + 85
°C
°C
V
– 55 ~ + 150
– 0.5 ~ VDD + 0.5
Electrical characteristics
•
DC characteristics (unless otherwise noted, Ta = 25°C, VSS = 0V)
Measurement
circuit
Parameter
Symbol
Min.
Typ.
Max.
Unit
V
Conditions
—
V
DD (V)
3.5
7.0
11.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5
Input high-level voltage
VIH
10
15
5
Fig. 1
Fig. 1
—
—
—
1.5
3.0
3.75
0.3
– 0.3
600
950
600
500
280
—
Input low-level voltage
V
IL
—
V
10
15
15
15
5
—
—
Input high-level current
Input low-level current
I
IH
—
µA
µA
V
V
V
V
V
V
V
IH = 15V
Fig. 1
Fig. 1
I
IL
—
IL = 0V
150
500
200
230
180
25
10
5
IN = 0.25V, R = 10kΩ
L
5
IN = 2.5V, R
L
L
L
= 10kΩ
= 10kΩ
= 10kΩ
= 10kΩ
ON resistance
R
ON
Ω
5
IN = 5V,
IN = 5V,
IN = 7.5V,
R
R
Fig. 1
10
15
5
R
L
V
I
= VDD / 2
= 10kΩ
ON resistance deflexion
∆RON
—
Ω
10
15
15
15
5
Fig. 1
Fig. 1
—
R
L
—
—
0.3
– 0.3
1.0
2.0
4.0
V
V
IN = 15V, VOUT = 0V
IN = 0V, VOUT = 15V
OFF-channel
leakage current
I
OFF
µA
µA
—
—
Static current dissipation
I
DD
—
10
15
VI
= VDD or GND
—
C
C
S
—
—
8
—
—
pF
pF
—
—
f = 1MHz
f = 1MHz
—
—
Input capacitance (control input)
Input capacitance (switch input)
C
10
2
Standard ICs
BU4066BC / BU4066BCF / BU4066BCFV
Electrical characteristics
•
Switching characteristics (unless otherwise noted, Ta = 25°C, CL = 50pF)
Measurement
circuit
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
VDD (V)
—
—
—
—
—
—
—
—
—
—
—
20
12
10
40
35
30
60
20
15
0.7
0.1
50
40
30
90
80
70
140
50
40
—
5
10
15
5
Propagation delay time
SW IN→OUT
tPLH
tPHL
ns
RL = 10kΩ
Fig.2
Fig.2
Fig.2
Output “H”, “L”
→ “High-Z”
Propagation delay time
CONT→OUT
tPHZ
tPLZ
ns
ns
10
15
5
RL = 1kΩ
Propagation delay time
CONT→OUT
tPZH
tPZL
Output “High -Z”→ “H”, “L”
RL = 1kΩ
10
15
5
1
Feedthrough attenuation
Sine wave distortion
FT
D
MHz
%
VSS = – 5V, RL = 10kΩ
Fig.2
Fig.2
2
—
5
VSS = – 5V, RL = 10kΩ
Crosstalk
VSS = – 5V, RL = 10kΩ
f = 1MHz
CTC
CT
—
—
—
1
600
—
mVP-P
5
5
Fig.2
Fig.2
(CONT→OUT)
Crosstalk (2)
between channels
1
MHz
VSS = – 5V, RL = 10kΩ
VOUT
VIN
1 VIN : 5VP-P sine wave, frequency that enables
2 VIN : 5VP-P sine wave.
– 50dB at channel off.
Measurement circuits
•
VDD
VDD
VDD
A
I / O O / I
CONT
I / O O / I
I / O O / I
CONT
VOUT
VIN
VOUT
1
2
VIN =
VDD
RON = 10
– 1 kΩ
IIN
A
VOUT
RL
CONT
RL = 10kΩ
GND
GND
GND
Fig. 1 (a) Input voltage, current
Fig. 1 (b) On resistance
Fig. 1 (c) Channel off leakage current
3
Standard ICs
BU4066BC / BU4066BCF / BU4066BCFV
VDD
VDD
RL
CL
I / O O / I
I / O O / I
RL
CL
P.G.
CONT
VDD
CONT
P.G.
GND
GND
I / O O / I
50%
90%
50%
50%
10%
CL
50%
RL
CONT
P.G.
50%
50%
GND
tPHZ
tPZH
tPLZ
tPZL
Fig. 2 (c) Propagation delay time
(CONT to OUT)
Fig. 2 (a) Propagation delay time (IN to OUT) Fig. 2 (b) Propagation delay time
(CONT to OUT)
VDD = 5V
VDD = 5V
I / O O / I
5VP-P
CL
RL
OSC
~
CL
CONT
RL
~
RL
V
~
CL
RL
GND
GND
VSS = – 5V
VSS = – 5V
Fig. 2 (e) Crosstalk
Fig. 2 (d) Sine wave distortion, feedthrough attenuation
VDD = 5V
I / O O / I
RL
CL
1kΩ
CONT
GND
~
5VP-P
VSS = – 5V
Fig. 2 (f) Control IN→OUT crosstalk
4
Standard ICs
BU4066BC / BU4066BCF / BU4066BCFV
Electrical characteristic curve
•
1200
1000
800
DIP - 14
600
400
200
0
SOP - 14
SSOP - B14
0
25
50
75
100
125
150
AMBIENT TEMPERATURE: Ta (°C)
Fig. 3 Power dissipation vs.
ambient temperature
External dimensions (Units: mm)
•
BU4066BC
BU4066BCF
19.4 ± 0.3
8.7 ± 0.2
14
1
8
7
8
14
1
7.62
7
1.27
0.4 ± 0.1
0.3Min.
0° ~ 15°
2.54
0.5 ± 0.1
0.15
DIP14
SOP14
BU4066BCFV
5.0 ± 0.2
14
8
7
1
0.65
0.22 ± 0.1
0.3Min.
0.1
SSOP-B14
5
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