BU7461G_10 Datasheet, PDF (15/37 Pages) Rohm – Ground Sense Low Voltage Operation CMOS Operational Amplifiers

BU7461/BU7461S family, BU7441/BU7441S family, BU7462/BU7462S family, BU7442/BU7442S family
BU7464/BU7464S family, BU7444/BU7444S family, BU7465/BU7465S family, BU7445/BU7445S family Technical Note
●Reference data (BU7464 family)
BU7464 family
8 00
800
6 00
600
BU7464F
4 00
400
2 00
200
BU7464 family
BU7464SF
1000
750
500
250
85℃
BU7464 family
105℃
-40℃
25℃
0
0
10 00
7 50
85
50
10 0
1 50
AMBIENT TEMPERATURE [℃]
Fig.47
Derating curve
BU7464 family
3.0V
5.5V
5 00
1.7V
2 50
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.50
Supply Current – Ambient Temperature
12
BU7464 family
9
0
105
0
50
10 0
150
AMBIENT TEMPERATURE [℃]
Fig.48
Derating curve
6
BU7464 family
5
105℃
4
85℃
3
25℃
-40℃
2
1
0
1
2
3
4
5
6
SUPPLY VOLTAG E [V]
Fig.51
Output Voltage High – Supply Voltage
(RL=10[kΩ])
8
BU7464 family
6
5.5V
0
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
Fig.49
Supply Current – Supply Voltage
8
BU7464 family
5.5V
6
4
3.0V
1.7V
2
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.52
Output Voltage High – Ambient Temperature
(RL=10[kΩ])
40
BU7464 family
-40℃
30
25℃
85℃
105℃
6
4
20
3
-40℃
25℃
0
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
Fig.53
Output Voltage Low – Supply Voltage
(RL=10[kΩ])
20
BU7464 family
15
5.5V
3.0V
10
5
1.7V
2
3.0V 1.7V
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.54
Output Voltage Low – Ambient Temperature
(RL=10[kΩ])
80
BU7464 family
-40℃
60
25℃
40
85℃
105℃
20
0
-60 -30
0
30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.56
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.57
Output Sink Current – Output Voltage
(VDD=3[V])
105℃
10
85℃
0
0 0.5 1 1. 5 2 2.5 3
OUTPUT VOLTAGE [V]
Fig.55
Output Source Current – Output Voltage
(VDD=3.0[V])
BU7464 family
60
50
40
5.5V
30
3.0V
20
1.7V
10
0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE[℃]
Fig.58
Output Sink Current – Ambient Temperature
(VOUT=VSS+0.4[V])
(*)The above data is ability value of sample, it is not guaranteed. BU7464F: -40[℃] ~ +85[℃] BU7464SF: -40[℃] ~ +105[℃]
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2010.12 - Rev.A