bu7252sfvm ROHM Co. Ltd., bu7252sfvm Datasheet - Page 2

• Manufacturer Part Number: bu7252sfvm
• Description: Comparators Low Voltage Cmos
• Manufacturer: ROHM Co. Ltd.

● Absolute maximum ratings (Ta=25[℃])
● Electrical characteristics
● Electrical characteristics
○BU7251 family, BU7252 family (Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃])
(*2) Abusolute values
(*4) Full range BU7251,BU7252：Ta=-40[℃] to +85[℃] BU7251S,BU7252S：Ta=-40[℃] to +105[℃]
○BU7231 family, BU7232 family (Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃])
(*5) Abusolute values
(*7) Full range BU7231,BU7232：Ta=-40[℃] to +85[℃] BU7231S,BU7232S：Ta=-40[℃] to +105[℃]
(*3) Reference to power dissipation under the high temperature environment and decide the output current.
(*6) Reference to power dissipation under the high temperature environment and decide the output current.
Input Offset Voltage (*2)(*4)
Input Offset Current (*2)
Input Bias Current (*2)
Input Common-mode voltage Range
Large Signal Voltage Gain
Supply current(*4)
Power supply rejection ratio
Common-mode rejection ratio
Output source current (*3)
Output sink current (*3)
High Level Output Voltage (*4)
Low Level Output Voltage (*4)
Output rise time
Output fall time
Propagation delay L to H
Propagation delay H to L
Input Offset Voltage (*5)
Input Offset Current (*5)
Input Bias Current (*5)
Input Common-mode voltage Range
Large Signal Voltage Gain
Supply current
Power supply rejection ratio
Common-mode rejection ratio
Output source current (*6)
Output sink current (*6)
High Level Output Voltage (*7)
Low Level Output Voltage (*7)
Output rise time
Output fall time
Propagation delay L to H
Propagation delay H to L
Supply Voltage
Differential Input Voltage (*1)
Input Common-mode voltage range
Operating Temperature
Storage Temperature
Maximum junction Temperature
Note: Absolute maximum rating item indicates the condition which must not be exceeded.
(*1) The voltage difference between inverting input and non-inverting input is the differential input voltage.
Continuous short circuit is occurring the degenerate of output current characteristics.
Continuous short circuit is occurring the degenerate of output current characteristics.
Then input terminal voltage is set to more then VEE.
Application of voltage in excess of absolute maximum rating or use out absoluted maximum rated temperature environment may cause deterioration of characteristics.
Parameter
Parameter
Parameter
Symbol
Symbol
PSRR
CMRR
PSRR
CMRR
TPLH
TPHL
TPLH
TPHL
Vicm
Vicm
VOH
VOH
VOL
VOL
IDD
IOH
IDD
IOH
IOL
IOL
Vio
Vio
AV
AV
Iio
Tr
Iio
Tr
Ib
Tf
Ib
Tf
VDD-VSS
Symbol
Tjmax
Vicm
Topr
Tstg
Vid
Temperature
Temperature
full range
full range
range
range
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
VDD-0.1
VDD-0.1
Min.
Min.
0
1
3
0
1
3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
BU7251G，BU7252 F/FVM
BU7231G，BU7232 F/FVM
BU7251SG
BU7231SG
BU7251G
BU7231G
0.55
0.25
Typ.
1.7
0.5
90
15
80
80
50
20
90
80
80
50
20
1
1
1
2
6
1
1
1
5
2
6
-
-
-
-
-
-
-
-
－40 to＋85
VSS+0.1
VSS+0.1
Guaranteed Limit
2/16
Guaranteed limit
Max.
11
35
50
11
15
30
3
3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
VDD-0.1
VDD-0.1
Min.
Min.
(VSS－0.3) to VDD＋0.3
0
1
3
0
1
3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
BU7252S F/FVM
BU7232S F/FVM
BU7252 F/FVM
BU7232F/FVM
－55 to＋125
VDD－VSS
Typ.
0.55
0.25
Typ.
Rating
1.7
0.5
＋125
90
35
80
80
50
20
90
10
80
80
50
20
1
1
1
2
6
1
1
1
2
6
-
-
-
-
-
-
-
-
＋7
VSS+0.1
VSS+0.1
Max.
Max.
65
80
11
11
25
50
3
3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
BU7251SG，BU7252S F/FVM
BU7231SG，BU7232S F/FVM
Unit
Unit
mV
mA
mA
mV
mA
mA
pA
pA
dB
µA
dB
dB
pA
pA
dB
µA
dB
dB
ns
ns
µs
µs
ns
ns
µs
µs
V
V
V
V
V
V
－40 to＋105
(VDD-VSS)=3[V]
RL=10[kΩ]
RL=∞
VDD-0.4
VSS+0.4
RL=10[kΩ]
RL=10[kΩ]
CL=15pF 100mV over drive
CL=15pF 100mV over drive
CL=15pF 100mV over drive
CL=15pF 100mV over drive
(VDD-VSS)=3[V]
RL=10[kΩ]
RL=∞
VDD-0.4
VSS+0.4
RL=10[kΩ]
RL=10[kΩ]
CL=15pF 100mV over drive
CL=15pF 100mV over drive
CL=15pF 100mV over drive
CL=15pF 100mV over drive
Condition
Condition
－
－
－
－
－
－
－
－
－
－
Unit
℃
℃
℃
V
V
V