BU4066BC,BU4066BCF,BU4066BCFV,BU4051BC,BU4051BCF,BU4051BCFV,BU4052BC,
BU4052BCF,BU4052BCFV,BU4053BC,BU4053BCF,BU4053BCFV,BU4551B,BU4551BF,BU4551BFV
●Absolute
Maximum Ratings
Parameter
Power Supply Voltage
Supply current
Operating temperature
Storage temperature
Input Voltage
Maximum junction temperature
Symbol
VDD
Iin
Topr
Tstg
VIN
Tjmax
BU4066BC
Limit
BU4051BC BU4052BC
-0.5 to 20
±10
-40 to 85
-55 to 150
-0.5 to VDD+0.5
150
Technical Note
Unit
BU4053BC
BU4551B
-0.3 to 18
V
mA
℃
℃
V
℃
-0.3 to VDD+0.3
●Recommended
Operating Conditions
Parameter
Operating Power Supply
Input Voltage
●Thermal
Derating Curve
1400
1200
Power Dissipation
Pd
〔
mW
〕
1000
800
600
400
200
85℃
Symbol
VDD
VIN
BU4066BC
Limit
BU4051BC BU4052BC
3 to 18
0 to VDD
BU4053BC
BU4551B
3 to 16
Unit
V
V
1400
(*1)
1180[mV] BU4066BC
(＊1)
9.5
7.0
4.9
10.0
5.0
3.1
mW/℃
1200
Power Dissipation
Pd
〔
mW
〕
1000
800
600
400
200
1250[mV] BU4＊＊＊
(＊4)
870[mV] BU4066BCFV (＊2)
610[mV] BU4066BCF
(＊3)
620[mV] BU4＊＊＊FV (＊5)
380[mV] BU4＊＊＊F
(＊6)
(*2)
(*3)
(*4)
(*5)
(*6)
(＊) Below shows BU4＊＊＊
BU4051BC
BU4052BC
BU4053BC
BU4551B
85℃
0
0
25
50
75
100
125
150
Ambient
temperature
Ta
〔℃〕
175
0
0
25
50
75
100
125
150
Ambient
temperature
Ta
〔℃〕
175
When used at Ta=25[°C] or above,
values of above are reduced per 1[°C].
Allowable loss is the value for mounting
70[mm] x 70[mm] x 1.6[mm] FR4 glass epoxy
circuit board copper foil area is 3% or less).
●I/O
Interface
VDD
VDD
VDD
GND
GND
GND
＜Analog
switch input / output＞
＜Input＞
●Description
of output rising / falling wave
・tPLH:
Time up to 50% of the rise time of input waveform
~ 50% of the rise time of output waveform
・tPHL:
Time up to 50% of the fall time of input waveform
~ 50% of the fall time of output waveform
・tPZH:
Time up to 50% of input ~ 50% of the
rise time of output waveform
・tPHZ:
Time up to 50% of input ~ 50% of the
fall time of output waveform
・tPZH:
Time up to 50% of input ~ 50% of the
fall time of output waveform
・tPHZ:
Time up to 10% of input ~ 10% of the
rise time of output waveform
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2/17
2009.06 - Rev.A
ROHM [ ROHM ]
