BU7461G_10 Datasheet, PDF (19/37 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 (BU7441 family)
800
BU7441 family
800
BU7441 family
160
BU7441 family
600
400
BU7441G
600
400
BU7441SG
120
105℃
85℃
80
200
0
0
50
85 ₁₀₀
150
AMBIENT TEMPERATURE [°C]
Fig.93
Derating curve
800
BU7441 family
600
400
200
1.7V 3.0V 5.5V
200
0
0
50
100¹⁰⁵
150
AMBIENT TEMPERATURE [°C]
Fig.94
Derating curve
6
BU7441 family
-40℃
4
85℃
25℃
2
105℃
40
0
0
25℃
-40℃
2
4
6
SUPPLY VOLTAGE [V]
Fig.95
Supply Current – Supply Voltage
6
BU7441 family
5.5V
4
3.0V
2
1.7V
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [°C]
Fig.96
Supply Current – Ambient Temperature
12
BU7441 family
9
6
105℃
85℃
3
25℃
-40℃
0
0
2
4
6
SUPPLY VOLTAGE [V]
Fig.99
Output Voltage Low – Supply Voltage
(RL=10[kΩ])
20
BU7441 family
15
5.5V
10
3.0V
5
1.7V
0
0
2
4
6
SUPPLY VOLTAGE [V]
Fig.97
Output Voltage High – Supply Voltage
(RL=10[kΩ])
8
BU7441 family
6
5.5V
4
1.7V
2
3.0V
0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [°C]
Fig.98
Output Voltage High – Ambient Temperature
(RL=10[kΩ])
30
BU7441 family
-40℃
23
25℃
15
85℃
105℃
8
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [°C]
Fig.100
Output Voltage Low – Ambient Temperature
(RL=10[kΩ])
80
BU7441 family
-40℃
25℃
60
40
20
105℃
85℃
0
0
1
2
3
OUTPUT VOLTAGE [V]
Fig.101
Output Source Current – Output Voltage
(VDD=3[V])
60
BU7441 family
40
5.5V
20
3.0V
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [°C]
Fig.102
Output Source Current – Ambient Temperature
(VOUT=VDD-0.4[V])
0
0
1
2
3
OUTPUT VOLTAGE [V]
Fig.103
Output Sink Current – Output Voltage
(VDD=3[V])
0
1.7V
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [°C]
Fig.104
Output Sink Current – Ambient Temperature
(VOUT=VSS+0.4[V])
(*)The above data is ability value of sample, it is not guaranteed. BU7441G: -40[℃] ~ +85[℃] BU7441SG: -40[℃] ~ +105[℃]
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19/36
2010.12 - Rev.A