BU7232FVM-TR Datasheet, PDF (5/17 Pages) Rohm – Low Voltage CMOS Comparator

○BU7252 family
1000
BU7252 family
800
600
BU7252F
BU7252FVM
400
200
0
85
0
50
100
150
AMBIENT TEMPERATURE [℃] .
Fig.1
Derating Curve
150
BU7252 family
100
5.5V
3.0V
1.8V
50
1000
BU7252 family
800
600
BU7252SF
BU7252SFVM
400
200
0
105
0
50
100
150
AMBIENT TEMPERATURE [℃] .
Fig.2
Derating Curve
BU7252 family
8
6
105℃
85℃
4
25℃
-40℃
2
BU7252 family
150
100
105℃
85℃
50
-40℃ ^25℃
0
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
Fig.3
Supply Current – Supply Voltage
8
BU7252 family
5.5V
6
4
3.0V
1.8V
2
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.4
Supply Curreny – Ambient Temperature
50
BU7252 family
40
30
105℃
85℃
20
10
-40℃
25℃
0
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
Fig.7
Output Voltage Low – Supply Voltage
(RL=10[kΩ])
BU7252 family
5
5.5V
4
3
3.0V
2
1.8V
1
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.10
Output Source Current –
Ambient Temperature
0
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
Fig.5
Output Voltage High – Supply Voltage
(RL=10[kΩ])
BU7252 family
50
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.6
Output Voltage High – Ambient Temperature
(RL=10[kΩ])
BU7252 family
10
40
5.5V
30
3.0V
20
10
1.8V
0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.8
Output Voltage Low – Ambient Temperature
(RL=10[kΩ])
30
-40℃
25
25℃
20
BU7252 family
15
10
85℃
105℃
5
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
OUTPUT VOLTAGE [V]
Fig.11
Output Sink Current – Output Voltage
(VDD=3[V])
8
-40℃ 25℃
6
4
2
105℃ ^85℃
0
0 0.5 1 1.5 2 2.5 3
OUTPUT VOLTAGE [V]
Fig.9
Output Source Current – Output Voltage
（VDD=3[V])
BU7252 family
20
15
5.5V
10
3.0V
1.8V
5
0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.12
Output Sink Current – Ambient Temperature
(VOUT=VSS+0.4[V])
(*) The above date is ability value of sample, it is not guaranteed. BU7252 F/FVM：－40[℃] to＋85[℃] BU7252S F/FVM：－40[℃] to＋105[℃]
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