Technical Note
BU2098F, BU2090F, BU2090FS
●Electrical characteristics
BU2098F (unless otherwise noted, VDD=5V, Vss=0V, Ta=25℃)
Parameter
Symbol
Min.
Typ.
Max.
-
Unit
V
Condition
Input High-level voltage
VIH
0.7×VDD
-
Input Low-level voltage
VIL
-
-
-
0.3×VDD
V
Output Low-level voltage
Input Low-level current
Input High-level current
VOL
IIL
-
-
-
0.4
2.0
V
IOUT=10mA
μA
μA
VIN=0
IIH
-
-
-2.0
VIN=VDD
Output=High impedance
VOUT=VDD
Output leakage current
Static dissipation current
IOZ
IDD
-
-
±5.0
2.0
μA
μA
-
BU2090F/BU2090FS (unless otherwise noted, VDD=5V/3V, VSS=0V, Ta=25℃)
Parameter
Symbol
VIH
Min.
3.5/2.5*
Typ.
Max.
Unit
V
Condition
Input High-level voltage
Input Low-level voltage
Output Low-level voltage
“H” output disable current
“L” output disable current
-
-
-
-
-
VIL
-
-
-
-
-
1.5/0.4*
2.0/1.0*
10
V
VOL
IOZH
IOZL
IDD
V
IOL=20mA
VO=25V
VO=0V
μA
μA
μA
-5.0
5.0/3.0*
Static dissipation current
-
(*the value at 5V /3V)
●Operating conditions (Ta=25℃, VSS=0V)
Limits
Parameter
Symbol
Unit
BU2098F
0 to +15
BU2090F/BU2090FS
0 to +25
Power Supply Voltage
Output Voltage
VDD
Vo
+2.7 to 5.5
V
V
●Absolute maximum ratings
BU2098F, BU2090F,BU2090FS
Limits
Parameter
Symbol
Unit
V
BU2098F
BU2090F
BU2090FS
Power supply voltage
Power dissipation1
VDD
Pd1
Pd2
Topr
Tstg
Vo
-0.5 to +7.0
-0.3 to +7.0V
500
650
1
1
2
4
300
*
300
500
*
*
*
*
mW
3
Power dissipation2
-
Operating temperature range
Storage temperature range
Output voltage
-40 to +85
℃
℃
V
-55 to +125
VSS to +18.0
VSS-0.3 to +25V
VSS-0.3 to VDD+0.3V
Input voltage
VIN
-0.5 to VDD+0.5
V
Allowable loss of single unit
* Reduced by 3mW/℃over 25℃. (BU2098F)
*1 Reduced by 3mW/℃over 25℃.
*2 Reduced by 5mW/℃over 25℃.
*3 Reduced by 5.0mW for each increase in Ta of 1℃over 25℃.(When mounted on a board 70mm×70mm×1.6mm Glass-epoxy PCB)
*4 Reduced by 6.5mW for each increase in Ta of 1℃ over 25℃.(When mounted on a board 70mm×70mm×1.6mm Glass-epoxy PCB)
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2009.06 - Rev.A
2/12
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