BU7232FVM-TR Datasheet, PDF (9/17 Pages) Rohm – Low Voltage CMOS Comparator

○BU7232 family
1000
BU7232 family
1000
BU7232 family
800
800
600
BU7232F
600
BU7232FVM
400
400
BU7232SF
BU7232SFVM
200
200
0
85
0
50
100
150
AMBIENT TEMPERATURE [℃] .
Fig.1
Derating Curve
0
0
50
100¹⁰⁵
150
AMBIENT TEMPERATURE [℃] .
Fig.2
Derating Curve
50
BU7232 family
8
BU7232 family
40
30
5.5V
20
3.0V
1.8V
10
6
105℃
85℃
4
25℃
-40℃
2
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.4
Supply Current – Ambient Temperature
BU7232 family
50
0
1
2
3
4
5
6
7
SUPPLY VOLTAGE [V]
Fig.5
Output Voltage High – Supply Voltage
(RL=10[kΩ])
BU7232 family
50
40
105℃
30
85℃
20
40
30
5.5V
3.0V
20
10
-40℃
25℃
0
1
2
3
4
5
6
7
SUPPLY VOLTAGE [V]
Fig.7
Output Voltage Low – Supply Voltage
(RL=10[kΩ])
BU7232 family
5
4
5.5V
3
3.0V
2
1.8V
1
10
1.8V
0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.8
Output Voltage Low – Ambient temperature
(RL=10[kΩ])
BU7232 family
30
-40℃
25℃
20
10
85℃ 105℃
0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.10
Output Source Current – Ambient Temperature
(VOUT=VDD-0.4[V])
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])
BU7232 family
50
40
30
105℃
85℃
20
-40℃ ^25℃
10
0
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
Fig.3
Supply Current – Supply Voltage
BU7232 family
8
5.5V
6
4
3.0V
1.5V
2
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.6
Output Voltage – Ambient Temperature
(RL=10[kΩ])
BU7232 family
10
8
-40℃
6
25℃
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
BU7232 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. BU7232 F/FVM：－40[℃] to＋85[℃] BU7232S F/FVM：－40[℃] to＋105[℃]
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